489 files changed, 14230 insertions, 2823 deletions

diff --git a/drivers/net/wireless/Kconfig b/drivers/net/wireless/Kconfig
index a63ab2e83105..f9f94229bf1b 100644
--- a/drivers/net/wireless/Kconfig
+++ b/drivers/net/wireless/Kconfig
@@ -214,8 +214,6 @@ config USB_NET_RNDIS_WLAN
 
 	  If you choose to build a module, it'll be called rndis_wlan.
 
-source "drivers/net/wireless/rtl818x/Kconfig"
-
 config ADM8211
 	tristate "ADMtek ADM8211 support"
 	depends on MAC80211 && PCI
@@ -243,6 +241,8 @@ config ADM8211
 
 	  Thanks to Infineon-ADMtek for their support of this driver.
 
+source "drivers/net/wireless/realtek/rtl818x/Kconfig"
+
 config MAC80211_HWSIM
 	tristate "Simulated radio testing tool for mac80211"
 	depends on MAC80211
@@ -278,7 +278,8 @@ source "drivers/net/wireless/orinoco/Kconfig"
 source "drivers/net/wireless/p54/Kconfig"
 source "drivers/net/wireless/rt2x00/Kconfig"
 source "drivers/net/wireless/mediatek/Kconfig"
-source "drivers/net/wireless/rtlwifi/Kconfig"
+source "drivers/net/wireless/realtek/rtlwifi/Kconfig"
+source "drivers/net/wireless/realtek/rtl8xxxu/Kconfig"
 source "drivers/net/wireless/ti/Kconfig"
 source "drivers/net/wireless/zd1211rw/Kconfig"
 source "drivers/net/wireless/mwifiex/Kconfig"
diff --git a/drivers/net/wireless/Makefile b/drivers/net/wireless/Makefile
index 6b9e729dd8ac..740fdd353c5d 100644
--- a/drivers/net/wireless/Makefile
+++ b/drivers/net/wireless/Makefile
@@ -22,9 +22,7 @@ obj-$(CONFIG_HOSTAP)		+= hostap/
 obj-$(CONFIG_B43)		+= b43/
 obj-$(CONFIG_B43LEGACY)		+= b43legacy/
 obj-$(CONFIG_ZD1211RW)		+= zd1211rw/
-obj-$(CONFIG_RTL8180)		+= rtl818x/
-obj-$(CONFIG_RTL8187)		+= rtl818x/
-obj-$(CONFIG_RTLWIFI)		+= rtlwifi/
+obj-$(CONFIG_WLAN)		+= realtek/
 
 # 16-bit wireless PCMCIA client drivers
 obj-$(CONFIG_PCMCIA_RAYCS)	+= ray_cs.o
diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index d0c97c220026..17c40f06f13e 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -1231,12 +1231,13 @@ struct airo_info {
 	dma_addr_t		shared_dma;
 	pm_message_t		power;
 	SsidRid			*SSID;
-	APListRid		*APList;
+	APListRid		APList;
 #define	PCI_SHARED_LEN		2*MPI_MAX_FIDS*PKTSIZE+RIDSIZE
 	char			proc_name[IFNAMSIZ];
 
 	int			wep_capable;
 	int			max_wep_idx;
+	int			last_auth;
 
 	/* WPA-related stuff */
 	unsigned int bssListFirst;
@@ -1847,11 +1848,6 @@ static int readStatusRid(struct airo_info *ai, StatusRid *statr, int lock)
 	return PC4500_readrid(ai, RID_STATUS, statr, sizeof(*statr), lock);
 }
 
-static int readAPListRid(struct airo_info *ai, APListRid *aplr)
-{
-	return PC4500_readrid(ai, RID_APLIST, aplr, sizeof(*aplr), 1);
-}
-
 static int writeAPListRid(struct airo_info *ai, APListRid *aplr, int lock)
 {
 	return PC4500_writerid(ai, RID_APLIST, aplr, sizeof(*aplr), lock);
@@ -2412,7 +2408,6 @@ void stop_airo_card( struct net_device *dev, int freeres )
 
 	kfree(ai->flash);
 	kfree(ai->rssi);
-	kfree(ai->APList);
 	kfree(ai->SSID);
 	if (freeres) {
 		/* PCMCIA frees this stuff, so only for PCI and ISA */
@@ -2808,6 +2803,7 @@ static struct net_device *_init_airo_card( unsigned short irq, int port,
 	init_waitqueue_head (&ai->thr_wait);
 	ai->tfm = NULL;
 	add_airo_dev(ai);
+	ai->APList.len = cpu_to_le16(sizeof(struct APListRid));
 
 	if (airo_networks_allocate (ai))
 		goto err_out_free;
@@ -3041,6 +3037,11 @@ static void airo_process_scan_results (struct airo_info *ai) {
 	}
 
 out:
+	/* write APList back (we cleared it in airo_set_scan) */
+	disable_MAC(ai, 2);
+	writeAPListRid(ai, &ai->APList, 0);
+	enable_MAC(ai, 0);
+
 	ai->scan_timeout = 0;
 	clear_bit(JOB_SCAN_RESULTS, &ai->jobs);
 	up(&ai->sem);
@@ -3266,6 +3267,7 @@ static void airo_handle_link(struct airo_info *ai)
 			wake_up_interruptible(&ai->thr_wait);
 		} else
 			airo_send_event(ai->dev);
+		netif_carrier_on(ai->dev);
 	} else if (!scan_forceloss) {
 		if (auto_wep && !ai->expires) {
 			ai->expires = RUN_AT(3*HZ);
@@ -3276,6 +3278,9 @@ static void airo_handle_link(struct airo_info *ai)
 		eth_zero_addr(wrqu.ap_addr.sa_data);
 		wrqu.ap_addr.sa_family = ARPHRD_ETHER;
 		wireless_send_event(ai->dev, SIOCGIWAP, &wrqu, NULL);
+		netif_carrier_off(ai->dev);
+	} else {
+		netif_carrier_off(ai->dev);
 	}
 }
 
@@ -3608,16 +3613,18 @@ static void disable_MAC( struct airo_info *ai, int lock ) {
         Cmd cmd;
 	Resp rsp;
 
-	if (lock && down_interruptible(&ai->sem))
+	if (lock == 1 && down_interruptible(&ai->sem))
 		return;
 
 	if (test_bit(FLAG_ENABLED, &ai->flags)) {
+		if (lock != 2) /* lock == 2 means don't disable carrier */
+			netif_carrier_off(ai->dev);
 		memset(&cmd, 0, sizeof(cmd));
 		cmd.cmd = MAC_DISABLE; // disable in case already enabled
 		issuecommand(ai, &cmd, &rsp);
 		clear_bit(FLAG_ENABLED, &ai->flags);
 	}
-	if (lock)
+	if (lock == 1)
 		up(&ai->sem);
 }
 
@@ -3786,6 +3793,16 @@ badrx:
 	}
 }
 
+static inline void set_auth_type(struct airo_info *local, int auth_type)
+{
+	local->config.authType = auth_type;
+	/* Cache the last auth type used (of AUTH_OPEN and AUTH_ENCRYPT).
+	 * Used by airo_set_auth()
+	 */
+	if (auth_type == AUTH_OPEN || auth_type == AUTH_ENCRYPT)
+		local->last_auth = auth_type;
+}
+
 static u16 setup_card(struct airo_info *ai, u8 *mac, int lock)
 {
 	Cmd cmd;
@@ -3836,8 +3853,6 @@ static u16 setup_card(struct airo_info *ai, u8 *mac, int lock)
 		tdsRssiRid rssi_rid;
 		CapabilityRid cap_rid;
 
-		kfree(ai->APList);
-		ai->APList = NULL;
 		kfree(ai->SSID);
 		ai->SSID = NULL;
 		// general configuration (read/modify/write)
@@ -3862,7 +3877,7 @@ static u16 setup_card(struct airo_info *ai, u8 *mac, int lock)
 						"level scale");
 		}
 		ai->config.opmode = adhoc ? MODE_STA_IBSS : MODE_STA_ESS;
-		ai->config.authType = AUTH_OPEN;
+		set_auth_type(ai, AUTH_OPEN);
 		ai->config.modulation = MOD_CCK;
 
 		if (le16_to_cpu(cap_rid.len) >= sizeof(cap_rid) &&
@@ -4880,13 +4895,13 @@ static void proc_config_on_close(struct inode *inode, struct file *file)
 			line += 5;
 			switch( line[0] ) {
 			case 's':
-				ai->config.authType = AUTH_SHAREDKEY;
+				set_auth_type(ai, AUTH_SHAREDKEY);
 				break;
 			case 'e':
-				ai->config.authType = AUTH_ENCRYPT;
+				set_auth_type(ai, AUTH_ENCRYPT);
 				break;
 			default:
-				ai->config.authType = AUTH_OPEN;
+				set_auth_type(ai, AUTH_OPEN);
 				break;
 			}
 			set_bit (FLAG_COMMIT, &ai->flags);
@@ -5114,31 +5129,31 @@ static void proc_APList_on_close( struct inode *inode, struct file *file ) {
 	struct proc_data *data = file->private_data;
 	struct net_device *dev = PDE_DATA(inode);
 	struct airo_info *ai = dev->ml_priv;
-	APListRid APList_rid;
+	APListRid *APList_rid = &ai->APList;
 	int i;
 
 	if ( !data->writelen ) return;
 
-	memset( &APList_rid, 0, sizeof(APList_rid) );
-	APList_rid.len = cpu_to_le16(sizeof(APList_rid));
+	memset(APList_rid, 0, sizeof(*APList_rid));
+	APList_rid->len = cpu_to_le16(sizeof(*APList_rid));
 
 	for( i = 0; i < 4 && data->writelen >= (i+1)*6*3; i++ ) {
 		int j;
 		for( j = 0; j < 6*3 && data->wbuffer[j+i*6*3]; j++ ) {
 			switch(j%3) {
 			case 0:
-				APList_rid.ap[i][j/3]=
+				APList_rid->ap[i][j/3]=
 					hex_to_bin(data->wbuffer[j+i*6*3])<<4;
 				break;
 			case 1:
-				APList_rid.ap[i][j/3]|=
+				APList_rid->ap[i][j/3]|=
 					hex_to_bin(data->wbuffer[j+i*6*3]);
 				break;
 			}
 		}
 	}
 	disable_MAC(ai, 1);
-	writeAPListRid(ai, &APList_rid, 1);
+	writeAPListRid(ai, APList_rid, 1);
 	enable_MAC(ai, 1);
 }
 
@@ -5392,7 +5407,7 @@ static int proc_APList_open( struct inode *inode, struct file *file ) {
 	struct airo_info *ai = dev->ml_priv;
 	int i;
 	char *ptr;
-	APListRid APList_rid;
+	APListRid *APList_rid = &ai->APList;
 
 	if ((file->private_data = kzalloc(sizeof(struct proc_data ), GFP_KERNEL)) == NULL)
 		return -ENOMEM;
@@ -5410,13 +5425,12 @@ static int proc_APList_open( struct inode *inode, struct file *file ) {
 	}
 	data->on_close = proc_APList_on_close;
 
-	readAPListRid(ai, &APList_rid);
 	ptr = data->rbuffer;
 	for( i = 0; i < 4; i++ ) {
 // We end when we find a zero MAC
-		if ( !*(int*)APList_rid.ap[i] &&
-		     !*(int*)&APList_rid.ap[i][2]) break;
-		ptr += sprintf(ptr, "%pM\n", APList_rid.ap[i]);
+		if ( !*(int*)APList_rid->ap[i] &&
+		     !*(int*)&APList_rid->ap[i][2]) break;
+		ptr += sprintf(ptr, "%pM\n", APList_rid->ap[i]);
 	}
 	if (i==0) ptr += sprintf(ptr, "Not using specific APs\n");
 
@@ -5580,15 +5594,10 @@ static int airo_pci_suspend(struct pci_dev *pdev, pm_message_t state)
 	Cmd cmd;
 	Resp rsp;
 
-	if (!ai->APList)
-		ai->APList = kmalloc(sizeof(APListRid), GFP_KERNEL);
-	if (!ai->APList)
-		return -ENOMEM;
 	if (!ai->SSID)
 		ai->SSID = kmalloc(sizeof(SsidRid), GFP_KERNEL);
 	if (!ai->SSID)
 		return -ENOMEM;
-	readAPListRid(ai, ai->APList);
 	readSsidRid(ai, ai->SSID);
 	memset(&cmd, 0, sizeof(cmd));
 	/* the lock will be released at the end of the resume callback */
@@ -5636,11 +5645,7 @@ static int airo_pci_resume(struct pci_dev *pdev)
 		kfree(ai->SSID);
 		ai->SSID = NULL;
 	}
-	if (ai->APList) {
-		writeAPListRid(ai, ai->APList, 0);
-		kfree(ai->APList);
-		ai->APList = NULL;
-	}
+	writeAPListRid(ai, &ai->APList, 0);
 	writeConfigRid(ai, 0);
 	enable_MAC(ai, 0);
 	ai->power = PMSG_ON;
@@ -5938,7 +5943,7 @@ static int airo_set_wap(struct net_device *dev,
 	struct airo_info *local = dev->ml_priv;
 	Cmd cmd;
 	Resp rsp;
-	APListRid APList_rid;
+	APListRid *APList_rid = &local->APList;
 
 	if (awrq->sa_family != ARPHRD_ETHER)
 		return -EINVAL;
@@ -5951,11 +5956,11 @@ static int airo_set_wap(struct net_device *dev,
 		issuecommand(local, &cmd, &rsp);
 		up(&local->sem);
 	} else {
-		memset(&APList_rid, 0, sizeof(APList_rid));
-		APList_rid.len = cpu_to_le16(sizeof(APList_rid));
-		memcpy(APList_rid.ap[0], awrq->sa_data, ETH_ALEN);
+		memset(APList_rid, 0, sizeof(*APList_rid));
+		APList_rid->len = cpu_to_le16(sizeof(*APList_rid));
+		memcpy(APList_rid->ap[0], awrq->sa_data, ETH_ALEN);
 		disable_MAC(local, 1);
-		writeAPListRid(local, &APList_rid, 1);
+		writeAPListRid(local, APList_rid, 1);
 		enable_MAC(local, 1);
 	}
 	return 0;
@@ -6368,9 +6373,8 @@ static int airo_set_encode(struct net_device *dev,
 		 * should be enabled (user may turn it off later)
 		 * This is also how "iwconfig ethX key on" works */
 		if((index == current_index) && (key.len > 0) &&
-		   (local->config.authType == AUTH_OPEN)) {
-			local->config.authType = AUTH_ENCRYPT;
-		}
+		   (local->config.authType == AUTH_OPEN))
+			set_auth_type(local, AUTH_ENCRYPT);
 	} else {
 		/* Do we want to just set the transmit key index ? */
 		int index = (dwrq->flags & IW_ENCODE_INDEX) - 1;
@@ -6389,12 +6393,12 @@ static int airo_set_encode(struct net_device *dev,
 		}
 	}
 	/* Read the flags */
-	if(dwrq->flags & IW_ENCODE_DISABLED)
-		local->config.authType = AUTH_OPEN;	// disable encryption
+	if (dwrq->flags & IW_ENCODE_DISABLED)
+		set_auth_type(local, AUTH_OPEN);	/* disable encryption */
 	if(dwrq->flags & IW_ENCODE_RESTRICTED)
-		local->config.authType = AUTH_SHAREDKEY;	// Only Both
-	if(dwrq->flags & IW_ENCODE_OPEN)
-		local->config.authType = AUTH_ENCRYPT;	// Only Wep
+		set_auth_type(local, AUTH_SHAREDKEY);	/* Only Both */
+	if (dwrq->flags & IW_ENCODE_OPEN)
+		set_auth_type(local, AUTH_ENCRYPT);	/* Only Wep */
 	/* Commit the changes to flags if needed */
 	if (local->config.authType != currentAuthType)
 		set_bit (FLAG_COMMIT, &local->flags);
@@ -6549,12 +6553,12 @@ static int airo_set_encodeext(struct net_device *dev,
 	}
 
 	/* Read the flags */
-	if(encoding->flags & IW_ENCODE_DISABLED)
-		local->config.authType = AUTH_OPEN;	// disable encryption
+	if (encoding->flags & IW_ENCODE_DISABLED)
+		set_auth_type(local, AUTH_OPEN);	/* disable encryption */
 	if(encoding->flags & IW_ENCODE_RESTRICTED)
-		local->config.authType = AUTH_SHAREDKEY;	// Only Both
-	if(encoding->flags & IW_ENCODE_OPEN)
-		local->config.authType = AUTH_ENCRYPT;	// Only Wep
+		set_auth_type(local, AUTH_SHAREDKEY);	/* Only Both */
+	if (encoding->flags & IW_ENCODE_OPEN)
+		set_auth_type(local, AUTH_ENCRYPT);
 	/* Commit the changes to flags if needed */
 	if (local->config.authType != currentAuthType)
 		set_bit (FLAG_COMMIT, &local->flags);
@@ -6659,9 +6663,9 @@ static int airo_set_auth(struct net_device *dev,
 		if (param->value) {
 			/* Only change auth type if unencrypted */
 			if (currentAuthType == AUTH_OPEN)
-				local->config.authType = AUTH_ENCRYPT;
+				set_auth_type(local, AUTH_ENCRYPT);
 		} else {
-			local->config.authType = AUTH_OPEN;
+			set_auth_type(local, AUTH_OPEN);
 		}
 
 		/* Commit the changes to flags if needed */
@@ -6670,13 +6674,14 @@ static int airo_set_auth(struct net_device *dev,
 		break;
 
 	case IW_AUTH_80211_AUTH_ALG: {
-			/* FIXME: What about AUTH_OPEN?  This API seems to
-			 * disallow setting our auth to AUTH_OPEN.
-			 */
 			if (param->value & IW_AUTH_ALG_SHARED_KEY) {
-				local->config.authType = AUTH_SHAREDKEY;
+				set_auth_type(local, AUTH_SHAREDKEY);
 			} else if (param->value & IW_AUTH_ALG_OPEN_SYSTEM) {
-				local->config.authType = AUTH_ENCRYPT;
+				/* We don't know here if WEP open system or
+				 * unencrypted mode was requested - so use the
+				 * last mode (of these two) used last time
+				 */
+				set_auth_type(local, local->last_auth);
 			} else
 				return -EINVAL;
 
@@ -7217,6 +7222,7 @@ static int airo_set_scan(struct net_device *dev,
 	Cmd cmd;
 	Resp rsp;
 	int wake = 0;
+	APListRid APList_rid_empty;
 
 	/* Note : you may have realised that, as this is a SET operation,
 	 * this is privileged and therefore a normal user can't
@@ -7234,6 +7240,13 @@ static int airo_set_scan(struct net_device *dev,
 	if (ai->scan_timeout > 0)
 		goto out;
 
+	/* Clear APList as it affects scan results */
+	memset(&APList_rid_empty, 0, sizeof(APList_rid_empty));
+	APList_rid_empty.len = cpu_to_le16(sizeof(APList_rid_empty));
+	disable_MAC(ai, 2);
+	writeAPListRid(ai, &APList_rid_empty, 0);
+	enable_MAC(ai, 0);
+
 	/* Initiate a scan command */
 	ai->scan_timeout = RUN_AT(3*HZ);
 	memset(&cmd, 0, sizeof(cmd));
@@ -7489,10 +7502,8 @@ static int airo_config_commit(struct net_device *dev,
 	 * parameters. It's now time to commit them in the card */
 	disable_MAC(local, 1);
 	if (test_bit (FLAG_RESET, &local->flags)) {
-		APListRid APList_rid;
 		SsidRid SSID_rid;
 
-		readAPListRid(local, &APList_rid);
 		readSsidRid(local, &SSID_rid);
 		if (test_bit(FLAG_MPI,&local->flags))
 			setup_card(local, dev->dev_addr, 1 );
@@ -7500,7 +7511,7 @@ static int airo_config_commit(struct net_device *dev,
 			reset_airo_card(dev);
 		disable_MAC(local, 1);
 		writeSsidRid(local, &SSID_rid, 1);
-		writeAPListRid(local, &APList_rid, 1);
+		writeAPListRid(local, &local->APList, 1);
 	}
 	if (down_interruptible(&local->sem))
 		return -ERESTARTSYS;
diff --git a/drivers/net/wireless/ath/ath10k/bmi.h b/drivers/net/wireless/ath/ath10k/bmi.h
index df7c7616533b..7d3231acfb24 100644
--- a/drivers/net/wireless/ath/ath10k/bmi.h
+++ b/drivers/net/wireless/ath/ath10k/bmi.h
@@ -82,6 +82,16 @@ enum bmi_cmd_id {
 
 #define BMI_NVRAM_SEG_NAME_SZ 16
 
+#define BMI_PARAM_GET_EEPROM_BOARD_ID 0x10
+
+#define ATH10K_BMI_BOARD_ID_FROM_OTP_MASK   0x7c00
+#define ATH10K_BMI_BOARD_ID_FROM_OTP_LSB    10
+
+#define ATH10K_BMI_CHIP_ID_FROM_OTP_MASK    0x18000
+#define ATH10K_BMI_CHIP_ID_FROM_OTP_LSB     15
+
+#define ATH10K_BMI_BOARD_ID_STATUS_MASK 0xff
+
 struct bmi_cmd {
 	__le32 id; /* enum bmi_cmd_id */
 	union {
diff --git a/drivers/net/wireless/ath/ath10k/ce.c b/drivers/net/wireless/ath/ath10k/ce.c
index cf28fbebaedc..edf3629288bc 100644
--- a/drivers/net/wireless/ath/ath10k/ce.c
+++ b/drivers/net/wireless/ath/ath10k/ce.c
@@ -274,7 +274,7 @@ int ath10k_ce_send_nolock(struct ath10k_ce_pipe *ce_state,
 {
 	struct ath10k *ar = ce_state->ar;
 	struct ath10k_ce_ring *src_ring = ce_state->src_ring;
-	struct ce_desc *desc, *sdesc;
+	struct ce_desc *desc, sdesc;
 	unsigned int nentries_mask = src_ring->nentries_mask;
 	unsigned int sw_index = src_ring->sw_index;
 	unsigned int write_index = src_ring->write_index;
@@ -294,7 +294,6 @@ int ath10k_ce_send_nolock(struct ath10k_ce_pipe *ce_state,
 
 	desc = CE_SRC_RING_TO_DESC(src_ring->base_addr_owner_space,
 				   write_index);
-	sdesc = CE_SRC_RING_TO_DESC(src_ring->shadow_base, write_index);
 
 	desc_flags |= SM(transfer_id, CE_DESC_FLAGS_META_DATA);
 
@@ -303,11 +302,11 @@ int ath10k_ce_send_nolock(struct ath10k_ce_pipe *ce_state,
 	if (flags & CE_SEND_FLAG_BYTE_SWAP)
 		desc_flags |= CE_DESC_FLAGS_BYTE_SWAP;
 
-	sdesc->addr   = __cpu_to_le32(buffer);
-	sdesc->nbytes = __cpu_to_le16(nbytes);
-	sdesc->flags  = __cpu_to_le16(desc_flags);
+	sdesc.addr   = __cpu_to_le32(buffer);
+	sdesc.nbytes = __cpu_to_le16(nbytes);
+	sdesc.flags  = __cpu_to_le16(desc_flags);
 
-	*desc = *sdesc;
+	*desc = sdesc;
 
 	src_ring->per_transfer_context[write_index] = per_transfer_context;
 
@@ -413,7 +412,7 @@ int __ath10k_ce_rx_post_buf(struct ath10k_ce_pipe *pipe, void *ctx, u32 paddr)
 	lockdep_assert_held(&ar_pci->ce_lock);
 
 	if (CE_RING_DELTA(nentries_mask, write_index, sw_index - 1) == 0)
-		return -EIO;
+		return -ENOSPC;
 
 	desc->addr = __cpu_to_le32(paddr);
 	desc->nbytes = 0;
@@ -579,17 +578,13 @@ int ath10k_ce_revoke_recv_next(struct ath10k_ce_pipe *ce_state,
  * The caller takes responsibility for any necessary locking.
  */
 int ath10k_ce_completed_send_next_nolock(struct ath10k_ce_pipe *ce_state,
-					 void **per_transfer_contextp,
-					 u32 *bufferp,
-					 unsigned int *nbytesp,
-					 unsigned int *transfer_idp)
+					 void **per_transfer_contextp)
 {
 	struct ath10k_ce_ring *src_ring = ce_state->src_ring;
 	u32 ctrl_addr = ce_state->ctrl_addr;
 	struct ath10k *ar = ce_state->ar;
 	unsigned int nentries_mask = src_ring->nentries_mask;
 	unsigned int sw_index = src_ring->sw_index;
-	struct ce_desc *sdesc, *sbase;
 	unsigned int read_index;
 
 	if (src_ring->hw_index == sw_index) {
@@ -614,15 +609,6 @@ int ath10k_ce_completed_send_next_nolock(struct ath10k_ce_pipe *ce_state,
 	if (read_index == sw_index)
 		return -EIO;
 
-	sbase = src_ring->shadow_base;
-	sdesc = CE_SRC_RING_TO_DESC(sbase, sw_index);
-
-	/* Return data from completed source descriptor */
-	*bufferp = __le32_to_cpu(sdesc->addr);
-	*nbytesp = __le16_to_cpu(sdesc->nbytes);
-	*transfer_idp = MS(__le16_to_cpu(sdesc->flags),
-			   CE_DESC_FLAGS_META_DATA);
-
 	if (per_transfer_contextp)
 		*per_transfer_contextp =
 			src_ring->per_transfer_context[sw_index];
@@ -697,10 +683,7 @@ int ath10k_ce_cancel_send_next(struct ath10k_ce_pipe *ce_state,
 }
 
 int ath10k_ce_completed_send_next(struct ath10k_ce_pipe *ce_state,
-				  void **per_transfer_contextp,
-				  u32 *bufferp,
-				  unsigned int *nbytesp,
-				  unsigned int *transfer_idp)
+				  void **per_transfer_contextp)
 {
 	struct ath10k *ar = ce_state->ar;
 	struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
@@ -708,9 +691,7 @@ int ath10k_ce_completed_send_next(struct ath10k_ce_pipe *ce_state,
 
 	spin_lock_bh(&ar_pci->ce_lock);
 	ret = ath10k_ce_completed_send_next_nolock(ce_state,
-						   per_transfer_contextp,
-						   bufferp, nbytesp,
-						   transfer_idp);
+						   per_transfer_contextp);
 	spin_unlock_bh(&ar_pci->ce_lock);
 
 	return ret;
@@ -940,27 +921,6 @@ ath10k_ce_alloc_src_ring(struct ath10k *ar, unsigned int ce_id,
 			src_ring->base_addr_ce_space_unaligned,
 			CE_DESC_RING_ALIGN);
 
-	/*
-	 * Also allocate a shadow src ring in regular
-	 * mem to use for faster access.
-	 */
-	src_ring->shadow_base_unaligned =
-		kmalloc((nentries * sizeof(struct ce_desc) +
-			 CE_DESC_RING_ALIGN), GFP_KERNEL);
-	if (!src_ring->shadow_base_unaligned) {
-		dma_free_coherent(ar->dev,
-				  (nentries * sizeof(struct ce_desc) +
-				   CE_DESC_RING_ALIGN),
-				  src_ring->base_addr_owner_space,
-				  src_ring->base_addr_ce_space);
-		kfree(src_ring);
-		return ERR_PTR(-ENOMEM);
-	}
-
-	src_ring->shadow_base = PTR_ALIGN(
-			src_ring->shadow_base_unaligned,
-			CE_DESC_RING_ALIGN);
-
 	return src_ring;
 }
 
@@ -1076,9 +1036,7 @@ void ath10k_ce_deinit_pipe(struct ath10k *ar, unsigned int ce_id)
 }
 
 int ath10k_ce_alloc_pipe(struct ath10k *ar, int ce_id,
-			 const struct ce_attr *attr,
-			 void (*send_cb)(struct ath10k_ce_pipe *),
-			 void (*recv_cb)(struct ath10k_ce_pipe *))
+			 const struct ce_attr *attr)
 {
 	struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
 	struct ath10k_ce_pipe *ce_state = &ar_pci->ce_states[ce_id];
@@ -1104,10 +1062,10 @@ int ath10k_ce_alloc_pipe(struct ath10k *ar, int ce_id,
 	ce_state->src_sz_max = attr->src_sz_max;
 
 	if (attr->src_nentries)
-		ce_state->send_cb = send_cb;
+		ce_state->send_cb = attr->send_cb;
 
 	if (attr->dest_nentries)
-		ce_state->recv_cb = recv_cb;
+		ce_state->recv_cb = attr->recv_cb;
 
 	if (attr->src_nentries) {
 		ce_state->src_ring = ath10k_ce_alloc_src_ring(ar, ce_id, attr);
@@ -1141,7 +1099,6 @@ void ath10k_ce_free_pipe(struct ath10k *ar, int ce_id)
 	struct ath10k_ce_pipe *ce_state = &ar_pci->ce_states[ce_id];
 
 	if (ce_state->src_ring) {
-		kfree(ce_state->src_ring->shadow_base_unaligned);
 		dma_free_coherent(ar->dev,
 				  (ce_state->src_ring->nentries *
 				   sizeof(struct ce_desc) +
diff --git a/drivers/net/wireless/ath/ath10k/ce.h b/drivers/net/wireless/ath/ath10k/ce.h
index 5c903e15dd65..47b734ce7ecf 100644
--- a/drivers/net/wireless/ath/ath10k/ce.h
+++ b/drivers/net/wireless/ath/ath10k/ce.h
@@ -100,12 +100,6 @@ struct ath10k_ce_ring {
 
 	/* CE address space */
 	u32 base_addr_ce_space;
-	/*
-	 * Start of shadow copy of descriptors, within regular memory.
-	 * Aligned to descriptor-size boundary.
-	 */
-	void *shadow_base_unaligned;
-	struct ce_desc *shadow_base;
 
 	/* keep last */
 	void *per_transfer_context[0];
@@ -192,16 +186,10 @@ int ath10k_ce_completed_recv_next(struct ath10k_ce_pipe *ce_state,
  * Pops 1 completed send buffer from Source ring.
  */
 int ath10k_ce_completed_send_next(struct ath10k_ce_pipe *ce_state,
-				  void **per_transfer_contextp,
-				  u32 *bufferp,
-				  unsigned int *nbytesp,
-				  unsigned int *transfer_idp);
+				  void **per_transfer_contextp);
 
 int ath10k_ce_completed_send_next_nolock(struct ath10k_ce_pipe *ce_state,
-					 void **per_transfer_contextp,
-					 u32 *bufferp,
-					 unsigned int *nbytesp,
-					 unsigned int *transfer_idp);
+					 void **per_transfer_contextp);
 
 /*==================CE Engine Initialization=======================*/
 
@@ -209,9 +197,7 @@ int ath10k_ce_init_pipe(struct ath10k *ar, unsigned int ce_id,
 			const struct ce_attr *attr);
 void ath10k_ce_deinit_pipe(struct ath10k *ar, unsigned int ce_id);
 int ath10k_ce_alloc_pipe(struct ath10k *ar, int ce_id,
-			 const struct ce_attr *attr,
-			 void (*send_cb)(struct ath10k_ce_pipe *),
-			 void (*recv_cb)(struct ath10k_ce_pipe *));
+			 const struct ce_attr *attr);
 void ath10k_ce_free_pipe(struct ath10k *ar, int ce_id);
 
 /*==================CE Engine Shutdown=======================*/
@@ -277,6 +263,9 @@ struct ce_attr {
 
 	/* #entries in destination ring - Must be a power of 2 */
 	unsigned int dest_nentries;
+
+	void (*send_cb)(struct ath10k_ce_pipe *);
+	void (*recv_cb)(struct ath10k_ce_pipe *);
 };
 
 #define SR_BA_ADDRESS		0x0000
diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c
index b87b98617073..aa9bd92ac4ed 100644
--- a/drivers/net/wireless/ath/ath10k/core.c
+++ b/drivers/net/wireless/ath/ath10k/core.c
@@ -34,16 +34,19 @@ unsigned int ath10k_debug_mask;
 static unsigned int ath10k_cryptmode_param;
 static bool uart_print;
 static bool skip_otp;
+static bool rawmode;
 
 module_param_named(debug_mask, ath10k_debug_mask, uint, 0644);
 module_param_named(cryptmode, ath10k_cryptmode_param, uint, 0644);
 module_param(uart_print, bool, 0644);
 module_param(skip_otp, bool, 0644);
+module_param(rawmode, bool, 0644);
 
 MODULE_PARM_DESC(debug_mask, "Debugging mask");
 MODULE_PARM_DESC(uart_print, "Uart target debugging");
 MODULE_PARM_DESC(skip_otp, "Skip otp failure for calibration in testmode");
 MODULE_PARM_DESC(cryptmode, "Crypto mode: 0-hardware, 1-software");
+MODULE_PARM_DESC(rawmode, "Use raw 802.11 frame datapath");
 
 static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 	{
@@ -54,6 +57,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.has_shifted_cc_wraparound = true,
 		.otp_exe_param = 0,
 		.channel_counters_freq_hz = 88000,
+		.max_probe_resp_desc_thres = 0,
 		.fw = {
 			.dir = QCA988X_HW_2_0_FW_DIR,
 			.fw = QCA988X_HW_2_0_FW_FILE,
@@ -70,6 +74,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.uart_pin = 6,
 		.otp_exe_param = 0,
 		.channel_counters_freq_hz = 88000,
+		.max_probe_resp_desc_thres = 0,
 		.fw = {
 			.dir = QCA6174_HW_2_1_FW_DIR,
 			.fw = QCA6174_HW_2_1_FW_FILE,
@@ -86,6 +91,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.uart_pin = 6,
 		.otp_exe_param = 0,
 		.channel_counters_freq_hz = 88000,
+		.max_probe_resp_desc_thres = 0,
 		.fw = {
 			.dir = QCA6174_HW_3_0_FW_DIR,
 			.fw = QCA6174_HW_3_0_FW_FILE,
@@ -102,6 +108,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.uart_pin = 6,
 		.otp_exe_param = 0,
 		.channel_counters_freq_hz = 88000,
+		.max_probe_resp_desc_thres = 0,
 		.fw = {
 			/* uses same binaries as hw3.0 */
 			.dir = QCA6174_HW_3_0_FW_DIR,
@@ -120,6 +127,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.otp_exe_param = 0x00000700,
 		.continuous_frag_desc = true,
 		.channel_counters_freq_hz = 150000,
+		.max_probe_resp_desc_thres = 24,
 		.fw = {
 			.dir = QCA99X0_HW_2_0_FW_DIR,
 			.fw = QCA99X0_HW_2_0_FW_FILE,
@@ -129,6 +137,21 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 			.board_ext_size = QCA99X0_BOARD_EXT_DATA_SZ,
 		},
 	},
+	{
+		.id = QCA9377_HW_1_0_DEV_VERSION,
+		.name = "qca9377 hw1.0",
+		.patch_load_addr = QCA9377_HW_1_0_PATCH_LOAD_ADDR,
+		.uart_pin = 7,
+		.otp_exe_param = 0,
+		.fw = {
+			.dir = QCA9377_HW_1_0_FW_DIR,
+			.fw = QCA9377_HW_1_0_FW_FILE,
+			.otp = QCA9377_HW_1_0_OTP_FILE,
+			.board = QCA9377_HW_1_0_BOARD_DATA_FILE,
+			.board_size = QCA9377_BOARD_DATA_SZ,
+			.board_ext_size = QCA9377_BOARD_EXT_DATA_SZ,
+		},
+	},
 };
 
 static const char *const ath10k_core_fw_feature_str[] = {
@@ -142,12 +165,18 @@ static const char *const ath10k_core_fw_feature_str[] = {
 	[ATH10K_FW_FEATURE_IGNORE_OTP_RESULT] = "ignore-otp",
 	[ATH10K_FW_FEATURE_NO_NWIFI_DECAP_4ADDR_PADDING] = "no-4addr-pad",
 	[ATH10K_FW_FEATURE_SUPPORTS_SKIP_CLOCK_INIT] = "skip-clock-init",
+	[ATH10K_FW_FEATURE_RAW_MODE_SUPPORT] = "raw-mode",
+	[ATH10K_FW_FEATURE_SUPPORTS_ADAPTIVE_CCA] = "adaptive-cca",
 };
 
 static unsigned int ath10k_core_get_fw_feature_str(char *buf,
 						   size_t buf_len,
 						   enum ath10k_fw_features feat)
 {
+	/* make sure that ath10k_core_fw_feature_str[] gets updated */
+	BUILD_BUG_ON(ARRAY_SIZE(ath10k_core_fw_feature_str) !=
+		     ATH10K_FW_FEATURE_COUNT);
+
 	if (feat >= ARRAY_SIZE(ath10k_core_fw_feature_str) ||
 	    WARN_ON(!ath10k_core_fw_feature_str[feat])) {
 		return scnprintf(buf, buf_len, "bit%d", feat);
@@ -435,6 +464,56 @@ out:
 	return ret;
 }
 
+static int ath10k_core_get_board_id_from_otp(struct ath10k *ar)
+{
+	u32 result, address;
+	u8 board_id, chip_id;
+	int ret;
+
+	address = ar->hw_params.patch_load_addr;
+
+	if (!ar->otp_data || !ar->otp_len) {
+		ath10k_warn(ar,
+			    "failed to retrieve board id because of invalid otp\n");
+		return -ENODATA;
+	}
+
+	ath10k_dbg(ar, ATH10K_DBG_BOOT,
+		   "boot upload otp to 0x%x len %zd for board id\n",
+		   address, ar->otp_len);
+
+	ret = ath10k_bmi_fast_download(ar, address, ar->otp_data, ar->otp_len);
+	if (ret) {
+		ath10k_err(ar, "could not write otp for board id check: %d\n",
+			   ret);
+		return ret;
+	}
+
+	ret = ath10k_bmi_execute(ar, address, BMI_PARAM_GET_EEPROM_BOARD_ID,
+				 &result);
+	if (ret) {
+		ath10k_err(ar, "could not execute otp for board id check: %d\n",
+			   ret);
+		return ret;
+	}
+
+	board_id = MS(result, ATH10K_BMI_BOARD_ID_FROM_OTP);
+	chip_id = MS(result, ATH10K_BMI_CHIP_ID_FROM_OTP);
+
+	ath10k_dbg(ar, ATH10K_DBG_BOOT,
+		   "boot get otp board id result 0x%08x board_id %d chip_id %d\n",
+		   result, board_id, chip_id);
+
+	if ((result & ATH10K_BMI_BOARD_ID_STATUS_MASK) != 0)
+		return -EOPNOTSUPP;
+
+	ar->id.bmi_ids_valid = true;
+	ar->id.bmi_board_id = board_id;
+	ar->id.bmi_chip_id = chip_id;
+
+	return 0;
+}
+
 static int ath10k_download_and_run_otp(struct ath10k *ar)
 {
 	u32 result, address = ar->hw_params.patch_load_addr;
@@ -473,8 +552,8 @@ static int ath10k_download_and_run_otp(struct ath10k *ar)
 	ath10k_dbg(ar, ATH10K_DBG_BOOT, "boot otp execute result %d\n", result);
 
 	if (!(skip_otp || test_bit(ATH10K_FW_FEATURE_IGNORE_OTP_RESULT,
-				   ar->fw_features))
-	    && result != 0) {
+				   ar->fw_features)) &&
+	    result != 0) {
 		ath10k_err(ar, "otp calibration failed: %d", result);
 		return -EINVAL;
 	}
@@ -497,7 +576,7 @@ static int ath10k_download_fw(struct ath10k *ar, enum ath10k_firmware_mode mode)
 		data_len = ar->firmware_len;
 		mode_name = "normal";
 		ret = ath10k_swap_code_seg_configure(ar,
-				ATH10K_SWAP_CODE_SEG_BIN_TYPE_FW);
+						     ATH10K_SWAP_CODE_SEG_BIN_TYPE_FW);
 		if (ret) {
 			ath10k_err(ar, "failed to configure fw code swap: %d\n",
 				   ret);
@@ -505,8 +584,8 @@ static int ath10k_download_fw(struct ath10k *ar, enum ath10k_firmware_mode mode)
 		}
 		break;
 	case ATH10K_FIRMWARE_MODE_UTF:
-		data = ar->testmode.utf->data;
-		data_len = ar->testmode.utf->size;
+		data = ar->testmode.utf_firmware_data;
+		data_len = ar->testmode.utf_firmware_len;
 		mode_name = "utf";
 		break;
 	default:
@@ -528,11 +607,18 @@ static int ath10k_download_fw(struct ath10k *ar, enum ath10k_firmware_mode mode)
 	return ret;
 }
 
-static void ath10k_core_free_firmware_files(struct ath10k *ar)
+static void ath10k_core_free_board_files(struct ath10k *ar)
 {
 	if (!IS_ERR(ar->board))
 		release_firmware(ar->board);
 
+	ar->board = NULL;
+	ar->board_data = NULL;
+	ar->board_len = 0;
+}
+
+static void ath10k_core_free_firmware_files(struct ath10k *ar)
+{
 	if (!IS_ERR(ar->otp))
 		release_firmware(ar->otp);
 
@@ -544,10 +630,6 @@ static void ath10k_core_free_firmware_files(struct ath10k *ar)
 
 	ath10k_swap_code_seg_release(ar);
 
-	ar->board = NULL;
-	ar->board_data = NULL;
-	ar->board_len = 0;
-
 	ar->otp = NULL;
 	ar->otp_data = NULL;
 	ar->otp_len = 0;
@@ -557,7 +639,6 @@ static void ath10k_core_free_firmware_files(struct ath10k *ar)
 	ar->firmware_len = 0;
 
 	ar->cal_file = NULL;
-
 }
 
 static int ath10k_fetch_cal_file(struct ath10k *ar)
@@ -579,68 +660,251 @@ static int ath10k_fetch_cal_file(struct ath10k *ar)
 	return 0;
 }
 
-static int ath10k_core_fetch_spec_board_file(struct ath10k *ar)
+static int ath10k_core_fetch_board_data_api_1(struct ath10k *ar)
 {
-	char filename[100];
-
-	scnprintf(filename, sizeof(filename), "board-%s-%s.bin",
-		  ath10k_bus_str(ar->hif.bus), ar->spec_board_id);
+	if (!ar->hw_params.fw.board) {
+		ath10k_err(ar, "failed to find board file fw entry\n");
+		return -EINVAL;
+	}
 
-	ar->board = ath10k_fetch_fw_file(ar, ar->hw_params.fw.dir, filename);
+	ar->board = ath10k_fetch_fw_file(ar,
+					 ar->hw_params.fw.dir,
+					 ar->hw_params.fw.board);
 	if (IS_ERR(ar->board))
 		return PTR_ERR(ar->board);
 
 	ar->board_data = ar->board->data;
 	ar->board_len = ar->board->size;
-	ar->spec_board_loaded = true;
 
 	return 0;
 }
 
-static int ath10k_core_fetch_generic_board_file(struct ath10k *ar)
+static int ath10k_core_parse_bd_ie_board(struct ath10k *ar,
+					 const void *buf, size_t buf_len,
+					 const char *boardname)
 {
-	if (!ar->hw_params.fw.board) {
-		ath10k_err(ar, "failed to find board file fw entry\n");
-		return -EINVAL;
+	const struct ath10k_fw_ie *hdr;
+	bool name_match_found;
+	int ret, board_ie_id;
+	size_t board_ie_len;
+	const void *board_ie_data;
+
+	name_match_found = false;
+
+	/* go through ATH10K_BD_IE_BOARD_ elements */
+	while (buf_len > sizeof(struct ath10k_fw_ie)) {
+		hdr = buf;
+		board_ie_id = le32_to_cpu(hdr->id);
+		board_ie_len = le32_to_cpu(hdr->len);
+		board_ie_data = hdr->data;
+
+		buf_len -= sizeof(*hdr);
+		buf += sizeof(*hdr);
+
+		if (buf_len < ALIGN(board_ie_len, 4)) {
+			ath10k_err(ar, "invalid ATH10K_BD_IE_BOARD length: %zu < %zu\n",
+				   buf_len, ALIGN(board_ie_len, 4));
+			ret = -EINVAL;
+			goto out;
+		}
+
+		switch (board_ie_id) {
+		case ATH10K_BD_IE_BOARD_NAME:
+			ath10k_dbg_dump(ar, ATH10K_DBG_BOOT, "board name", "",
+					board_ie_data, board_ie_len);
+
+			if (board_ie_len != strlen(boardname))
+				break;
+
+			ret = memcmp(board_ie_data, boardname, strlen(boardname));
+			if (ret)
+				break;
+
+			name_match_found = true;
+			ath10k_dbg(ar, ATH10K_DBG_BOOT,
+				   "boot found match for name '%s'",
+				   boardname);
+			break;
+		case ATH10K_BD_IE_BOARD_DATA:
+			if (!name_match_found)
+				/* no match found */
+				break;
+
+			ath10k_dbg(ar, ATH10K_DBG_BOOT,
+				   "boot found board data for '%s'",
+				   boardname);
+
+			ar->board_data = board_ie_data;
+			ar->board_len = board_ie_len;
+
+			ret = 0;
+			goto out;
+		default:
+			ath10k_warn(ar, "unknown ATH10K_BD_IE_BOARD found: %d\n",
+				    board_ie_id);
+			break;
+		}
+
+		/* jump over the padding */
+		board_ie_len = ALIGN(board_ie_len, 4);
+
+		buf_len -= board_ie_len;
+		buf += board_ie_len;
 	}
 
-	ar->board = ath10k_fetch_fw_file(ar,
-					 ar->hw_params.fw.dir,
-					 ar->hw_params.fw.board);
+	/* no match found */
+	ret = -ENOENT;
+
+out:
+	return ret;
+}
+
+static int ath10k_core_fetch_board_data_api_n(struct ath10k *ar,
+					      const char *boardname,
+					      const char *filename)
+{
+	size_t len, magic_len, ie_len;
+	struct ath10k_fw_ie *hdr;
+	const u8 *data;
+	int ret, ie_id;
+
+	ar->board = ath10k_fetch_fw_file(ar, ar->hw_params.fw.dir, filename);
 	if (IS_ERR(ar->board))
 		return PTR_ERR(ar->board);
 
-	ar->board_data = ar->board->data;
-	ar->board_len = ar->board->size;
-	ar->spec_board_loaded = false;
+	data = ar->board->data;
+	len = ar->board->size;
+
+	/* magic has extra null byte padded */
+	magic_len = strlen(ATH10K_BOARD_MAGIC) + 1;
+	if (len < magic_len) {
+		ath10k_err(ar, "failed to find magic value in %s/%s, file too short: %zu\n",
+			   ar->hw_params.fw.dir, filename, len);
+		ret = -EINVAL;
+		goto err;
+	}
+
+	if (memcmp(data, ATH10K_BOARD_MAGIC, magic_len)) {
+		ath10k_err(ar, "found invalid board magic\n");
+		ret = -EINVAL;
+		goto err;
+	}
+
+	/* magic is padded to 4 bytes */
+	magic_len = ALIGN(magic_len, 4);
+	if (len < magic_len) {
+		ath10k_err(ar, "failed: %s/%s too small to contain board data, len: %zu\n",
+			   ar->hw_params.fw.dir, filename, len);
+		ret = -EINVAL;
+		goto err;
+	}
+
+	data += magic_len;
+	len -= magic_len;
+
+	while (len > sizeof(struct ath10k_fw_ie)) {
+		hdr = (struct ath10k_fw_ie *)data;
+		ie_id = le32_to_cpu(hdr->id);
+		ie_len = le32_to_cpu(hdr->len);
+
+		len -= sizeof(*hdr);
+		data = hdr->data;
+
+		if (len < ALIGN(ie_len, 4)) {
+			ath10k_err(ar, "invalid length for board ie_id %d ie_len %zu len %zu\n",
+				   ie_id, ie_len, len);
+			ret = -EINVAL;
+			goto err;
+		}
+
+		switch (ie_id) {
+		case ATH10K_BD_IE_BOARD:
+			ret = ath10k_core_parse_bd_ie_board(ar, data, ie_len,
+							    boardname);
+			if (ret == -ENOENT)
+				/* no match found, continue */
+				break;
+			else if (ret)
+				/* there was an error, bail out */
+				goto err;
+
+			/* board data found */
+			goto out;
+		}
+
+		/* jump over the padding */
+		ie_len = ALIGN(ie_len, 4);
+
+		len -= ie_len;
+		data += ie_len;
+	}
+
+out:
+	if (!ar->board_data || !ar->board_len) {
+		ath10k_err(ar,
+			   "failed to fetch board data for %s from %s/%s\n",
+			   ar->hw_params.fw.dir, boardname, filename);
+		ret = -ENODATA;
+		goto err;
+	}
+
+	return 0;
+
+err:
+	ath10k_core_free_board_files(ar);
+	return ret;
+}
+
+static int ath10k_core_create_board_name(struct ath10k *ar, char *name,
+					 size_t name_len)
+{
+	if (ar->id.bmi_ids_valid) {
+		scnprintf(name, name_len,
+			  "bus=%s,bmi-chip-id=%d,bmi-board-id=%d",
+			  ath10k_bus_str(ar->hif.bus),
+			  ar->id.bmi_chip_id,
+			  ar->id.bmi_board_id);
+		goto out;
+	}
+
+	scnprintf(name, name_len,
+		  "bus=%s,vendor=%04x,device=%04x,subsystem-vendor=%04x,subsystem-device=%04x",
+		  ath10k_bus_str(ar->hif.bus),
+		  ar->id.vendor, ar->id.device,
+		  ar->id.subsystem_vendor, ar->id.subsystem_device);
+
+out:
+	ath10k_dbg(ar, ATH10K_DBG_BOOT, "boot using board name '%s'\n", name);
 
 	return 0;
 }
 
 static int ath10k_core_fetch_board_file(struct ath10k *ar)
 {
+	char boardname[100];
 	int ret;
 
-	if (strlen(ar->spec_board_id) > 0) {
-		ret = ath10k_core_fetch_spec_board_file(ar);
-		if (ret) {
-			ath10k_info(ar, "failed to load spec board file, falling back to generic: %d\n",
-				    ret);
-			goto generic;
-		}
-
-		ath10k_dbg(ar, ATH10K_DBG_BOOT, "found specific board file for %s\n",
-			   ar->spec_board_id);
-		return 0;
+	ret = ath10k_core_create_board_name(ar, boardname, sizeof(boardname));
+	if (ret) {
+		ath10k_err(ar, "failed to create board name: %d", ret);
+		return ret;
 	}
 
-generic:
-	ret = ath10k_core_fetch_generic_board_file(ar);
+	ar->bd_api = 2;
+	ret = ath10k_core_fetch_board_data_api_n(ar, boardname,
+						 ATH10K_BOARD_API2_FILE);
+	if (!ret)
+		goto success;
+
+	ar->bd_api = 1;
+	ret = ath10k_core_fetch_board_data_api_1(ar);
 	if (ret) {
-		ath10k_err(ar, "failed to fetch generic board data: %d\n", ret);
+		ath10k_err(ar, "failed to fetch board data\n");
 		return ret;
 	}
 
+success:
+	ath10k_dbg(ar, ATH10K_DBG_BOOT, "using board api %d\n", ar->bd_api);
 	return 0;
 }
 
@@ -872,12 +1136,6 @@ static int ath10k_core_fetch_firmware_files(struct ath10k *ar)
 	/* calibration file is optional, don't check for any errors */
 	ath10k_fetch_cal_file(ar);
 
-	ret = ath10k_core_fetch_board_file(ar);
-	if (ret) {
-		ath10k_err(ar, "failed to fetch board file: %d\n", ret);
-		return ret;
-	}
-
 	ar->fw_api = 5;
 	ath10k_dbg(ar, ATH10K_DBG_BOOT, "trying fw api %d\n", ar->fw_api);
 
@@ -1117,6 +1375,15 @@ static int ath10k_core_init_firmware_features(struct ath10k *ar)
 	ar->htt.max_num_amsdu = ATH10K_HTT_MAX_NUM_AMSDU_DEFAULT;
 	ar->htt.max_num_ampdu = ATH10K_HTT_MAX_NUM_AMPDU_DEFAULT;
 
+	if (rawmode) {
+		if (!test_bit(ATH10K_FW_FEATURE_RAW_MODE_SUPPORT,
+			      ar->fw_features)) {
+			ath10k_err(ar, "rawmode = 1 requires support from firmware");
+			return -EINVAL;
+		}
+		set_bit(ATH10K_FLAG_RAW_MODE, &ar->dev_flags);
+	}
+
 	if (test_bit(ATH10K_FLAG_RAW_MODE, &ar->dev_flags)) {
 		ar->wmi.rx_decap_mode = ATH10K_HW_TXRX_RAW;
 
@@ -1241,10 +1508,10 @@ int ath10k_core_start(struct ath10k *ar, enum ath10k_firmware_mode mode)
 		goto err;
 
 	/* Some of of qca988x solutions are having global reset issue
-         * during target initialization. Bypassing PLL setting before
-         * downloading firmware and letting the SoC run on REF_CLK is
-         * fixing the problem. Corresponding firmware change is also needed
-         * to set the clock source once the target is initialized.
+	 * during target initialization. Bypassing PLL setting before
+	 * downloading firmware and letting the SoC run on REF_CLK is
+	 * fixing the problem. Corresponding firmware change is also needed
+	 * to set the clock source once the target is initialized.
 	 */
 	if (test_bit(ATH10K_FW_FEATURE_SUPPORTS_SKIP_CLOCK_INIT,
 		     ar->fw_features)) {
@@ -1478,6 +1745,19 @@ static int ath10k_core_probe_fw(struct ath10k *ar)
 		goto err_power_down;
 	}
 
+	ret = ath10k_core_get_board_id_from_otp(ar);
+	if (ret && ret != -EOPNOTSUPP) {
+		ath10k_err(ar, "failed to get board id from otp for qca99x0: %d\n",
+			   ret);
+		return ret;
+	}
+
+	ret = ath10k_core_fetch_board_file(ar);
+	if (ret) {
+		ath10k_err(ar, "failed to fetch board file: %d\n", ret);
+		goto err_free_firmware_files;
+	}
+
 	ret = ath10k_core_init_firmware_features(ar);
 	if (ret) {
 		ath10k_err(ar, "fatal problem with firmware features: %d\n",
@@ -1605,6 +1885,7 @@ void ath10k_core_unregister(struct ath10k *ar)
 	ath10k_testmode_destroy(ar);
 
 	ath10k_core_free_firmware_files(ar);
+	ath10k_core_free_board_files(ar);
 
 	ath10k_debug_unregister(ar);
 }
@@ -1635,6 +1916,7 @@ struct ath10k *ath10k_core_create(size_t priv_size, struct device *dev,
 		ar->hw_values = &qca988x_values;
 		break;
 	case ATH10K_HW_QCA6174:
+	case ATH10K_HW_QCA9377:
 		ar->regs = &qca6174_regs;
 		ar->hw_values = &qca6174_values;
 		break;
@@ -1714,6 +1996,7 @@ void ath10k_core_destroy(struct ath10k *ar)
 	destroy_workqueue(ar->workqueue_aux);
 
 	ath10k_debug_destroy(ar);
+	ath10k_wmi_free_host_mem(ar);
 	ath10k_mac_destroy(ar);
 }
 EXPORT_SYMBOL(ath10k_core_destroy);
diff --git a/drivers/net/wireless/ath/ath10k/core.h b/drivers/net/wireless/ath/ath10k/core.h
index 12542144fe12..4a2301589902 100644
--- a/drivers/net/wireless/ath/ath10k/core.h
+++ b/drivers/net/wireless/ath/ath10k/core.h
@@ -214,6 +214,7 @@ struct ath10k_fw_stats_pdev {
 	s32 hw_queued;
 	s32 hw_reaped;
 	s32 underrun;
+	u32 hw_paused;
 	s32 tx_abort;
 	s32 mpdus_requed;
 	u32 tx_ko;
@@ -226,6 +227,16 @@ struct ath10k_fw_stats_pdev {
 	u32 pdev_resets;
 	u32 phy_underrun;
 	u32 txop_ovf;
+	u32 seq_posted;
+	u32 seq_failed_queueing;
+	u32 seq_completed;
+	u32 seq_restarted;
+	u32 mu_seq_posted;
+	u32 mpdus_sw_flush;
+	u32 mpdus_hw_filter;
+	u32 mpdus_truncated;
+	u32 mpdus_ack_failed;
+	u32 mpdus_expired;
 
 	/* PDEV RX stats */
 	s32 mid_ppdu_route_change;
@@ -242,6 +253,7 @@ struct ath10k_fw_stats_pdev {
 	s32 phy_errs;
 	s32 phy_err_drop;
 	s32 mpdu_errs;
+	s32 rx_ovfl_errs;
 };
 
 struct ath10k_fw_stats {
@@ -250,6 +262,30 @@ struct ath10k_fw_stats {
 	struct list_head peers;
 };
 
+#define ATH10K_TPC_TABLE_TYPE_FLAG	1
+#define ATH10K_TPC_PREAM_TABLE_END	0xFFFF
+
+struct ath10k_tpc_table {
+	u32 pream_idx[WMI_TPC_RATE_MAX];
+	u8 rate_code[WMI_TPC_RATE_MAX];
+	char tpc_value[WMI_TPC_RATE_MAX][WMI_TPC_TX_N_CHAIN * WMI_TPC_BUF_SIZE];
+};
+
+struct ath10k_tpc_stats {
+	u32 reg_domain;
+	u32 chan_freq;
+	u32 phy_mode;
+	u32 twice_antenna_reduction;
+	u32 twice_max_rd_power;
+	s32 twice_antenna_gain;
+	u32 power_limit;
+	u32 num_tx_chain;
+	u32 ctl;
+	u32 rate_max;
+	u8 flag[WMI_TPC_FLAG];
+	struct ath10k_tpc_table tpc_table[WMI_TPC_FLAG];
+};
+
 struct ath10k_dfs_stats {
 	u32 phy_errors;
 	u32 pulses_total;
@@ -378,6 +414,11 @@ struct ath10k_debug {
 	struct ath10k_dfs_stats dfs_stats;
 	struct ath_dfs_pool_stats dfs_pool_stats;
 
+	/* used for tpc-dump storage, protected by data-lock */
+	struct ath10k_tpc_stats *tpc_stats;
+
+	struct completion tpc_complete;
+
 	/* protected by conf_mutex */
 	u32 fw_dbglog_mask;
 	u32 fw_dbglog_level;
@@ -468,6 +509,9 @@ enum ath10k_fw_features {
 	 */
 	ATH10K_FW_FEATURE_RAW_MODE_SUPPORT = 10,
 
+	/* Firmware Supports Adaptive CCA*/
+	ATH10K_FW_FEATURE_SUPPORTS_ADAPTIVE_CCA = 11,
+
 	/* keep last */
 	ATH10K_FW_FEATURE_COUNT,
 };
@@ -612,6 +656,11 @@ struct ath10k {
 
 		u32 channel_counters_freq_hz;
 
+		/* Mgmt tx descriptors threshold for limiting probe response
+		 * frames.
+		 */
+		u32 max_probe_resp_desc_thres;
+
 		struct ath10k_hw_params_fw {
 			const char *dir;
 			const char *fw;
@@ -642,10 +691,19 @@ struct ath10k {
 		struct ath10k_swap_code_seg_info *firmware_swap_code_seg_info;
 	} swap;
 
-	char spec_board_id[100];
-	bool spec_board_loaded;
+	struct {
+		u32 vendor;
+		u32 device;
+		u32 subsystem_vendor;
+		u32 subsystem_device;
+
+		bool bmi_ids_valid;
+		u8 bmi_board_id;
+		u8 bmi_chip_id;
+	} id;
 
 	int fw_api;
+	int bd_api;
 	enum ath10k_cal_mode cal_mode;
 
 	struct {
@@ -687,8 +745,6 @@ struct ath10k {
 	int num_started_vdevs;
 
 	/* Protected by conf-mutex */
-	u8 supp_tx_chainmask;
-	u8 supp_rx_chainmask;
 	u8 cfg_tx_chainmask;
 	u8 cfg_rx_chainmask;
 
@@ -771,9 +827,12 @@ struct ath10k {
 	struct {
 		/* protected by conf_mutex */
 		const struct firmware *utf;
+		char utf_version[32];
+		const void *utf_firmware_data;
+		size_t utf_firmware_len;
 		DECLARE_BITMAP(orig_fw_features, ATH10K_FW_FEATURE_COUNT);
 		enum ath10k_fw_wmi_op_version orig_wmi_op_version;
-
+		enum ath10k_fw_wmi_op_version op_version;
 		/* protected by data_lock */
 		bool utf_monitor;
 	} testmode;
diff --git a/drivers/net/wireless/ath/ath10k/debug.c b/drivers/net/wireless/ath/ath10k/debug.c
index bf033f46f8aa..6cc1aa3449c8 100644
--- a/drivers/net/wireless/ath/ath10k/debug.c
+++ b/drivers/net/wireless/ath/ath10k/debug.c
@@ -125,19 +125,25 @@ EXPORT_SYMBOL(ath10k_info);
 void ath10k_print_driver_info(struct ath10k *ar)
 {
 	char fw_features[128] = {};
+	char boardinfo[100];
 
 	ath10k_core_get_fw_features_str(ar, fw_features, sizeof(fw_features));
 
-	ath10k_info(ar, "%s (0x%08x, 0x%08x%s%s%s) fw %s api %d htt-ver %d.%d wmi-op %d htt-op %d cal %s max-sta %d raw %d hwcrypto %d features %s\n",
+	if (ar->id.bmi_ids_valid)
+		scnprintf(boardinfo, sizeof(boardinfo), "bmi %d:%d",
+			  ar->id.bmi_chip_id, ar->id.bmi_board_id);
+	else
+		scnprintf(boardinfo, sizeof(boardinfo), "sub %04x:%04x",
+			  ar->id.subsystem_vendor, ar->id.subsystem_device);
+
+	ath10k_info(ar, "%s (0x%08x, 0x%08x %s) fw %s fwapi %d bdapi %d htt-ver %d.%d wmi-op %d htt-op %d cal %s max-sta %d raw %d hwcrypto %d features %s\n",
 		    ar->hw_params.name,
 		    ar->target_version,
 		    ar->chip_id,
-		    (strlen(ar->spec_board_id) > 0 ? ", " : ""),
-		    ar->spec_board_id,
-		    (strlen(ar->spec_board_id) > 0 && !ar->spec_board_loaded
-		     ? " fallback" : ""),
+		    boardinfo,
 		    ar->hw->wiphy->fw_version,
 		    ar->fw_api,
+		    ar->bd_api,
 		    ar->htt.target_version_major,
 		    ar->htt.target_version_minor,
 		    ar->wmi.op_version,
@@ -285,28 +291,6 @@ static void ath10k_debug_fw_stats_reset(struct ath10k *ar)
 	spin_unlock_bh(&ar->data_lock);
 }
 
-static size_t ath10k_debug_fw_stats_num_peers(struct list_head *head)
-{
-	struct ath10k_fw_stats_peer *i;
-	size_t num = 0;
-
-	list_for_each_entry(i, head, list)
-		++num;
-
-	return num;
-}
-
-static size_t ath10k_debug_fw_stats_num_vdevs(struct list_head *head)
-{
-	struct ath10k_fw_stats_vdev *i;
-	size_t num = 0;
-
-	list_for_each_entry(i, head, list)
-		++num;
-
-	return num;
-}
-
 void ath10k_debug_fw_stats_process(struct ath10k *ar, struct sk_buff *skb)
 {
 	struct ath10k_fw_stats stats = {};
@@ -343,8 +327,8 @@ void ath10k_debug_fw_stats_process(struct ath10k *ar, struct sk_buff *skb)
 		goto free;
 	}
 
-	num_peers = ath10k_debug_fw_stats_num_peers(&ar->debug.fw_stats.peers);
-	num_vdevs = ath10k_debug_fw_stats_num_vdevs(&ar->debug.fw_stats.vdevs);
+	num_peers = ath10k_wmi_fw_stats_num_peers(&ar->debug.fw_stats.peers);
+	num_vdevs = ath10k_wmi_fw_stats_num_vdevs(&ar->debug.fw_stats.vdevs);
 	is_start = (list_empty(&ar->debug.fw_stats.pdevs) &&
 		    !list_empty(&stats.pdevs));
 	is_end = (!list_empty(&ar->debug.fw_stats.pdevs) &&
@@ -429,240 +413,6 @@ static int ath10k_debug_fw_stats_request(struct ath10k *ar)
 	return 0;
 }
 
-/* FIXME: How to calculate the buffer size sanely? */
-#define ATH10K_FW_STATS_BUF_SIZE (1024*1024)
-
-static void ath10k_fw_stats_fill(struct ath10k *ar,
-				 struct ath10k_fw_stats *fw_stats,
-				 char *buf)
-{
-	unsigned int len = 0;
-	unsigned int buf_len = ATH10K_FW_STATS_BUF_SIZE;
-	const struct ath10k_fw_stats_pdev *pdev;
-	const struct ath10k_fw_stats_vdev *vdev;
-	const struct ath10k_fw_stats_peer *peer;
-	size_t num_peers;
-	size_t num_vdevs;
-	int i;
-
-	spin_lock_bh(&ar->data_lock);
-
-	pdev = list_first_entry_or_null(&fw_stats->pdevs,
-					struct ath10k_fw_stats_pdev, list);
-	if (!pdev) {
-		ath10k_warn(ar, "failed to get pdev stats\n");
-		goto unlock;
-	}
-
-	num_peers = ath10k_debug_fw_stats_num_peers(&fw_stats->peers);
-	num_vdevs = ath10k_debug_fw_stats_num_vdevs(&fw_stats->vdevs);
-
-	len += scnprintf(buf + len, buf_len - len, "\n");
-	len += scnprintf(buf + len, buf_len - len, "%30s\n",
-			 "ath10k PDEV stats");
-	len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
-				 "=================");
-
-	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
-			 "Channel noise floor", pdev->ch_noise_floor);
-	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
-			 "Channel TX power", pdev->chan_tx_power);
-	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
-			 "TX frame count", pdev->tx_frame_count);
-	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
-			 "RX frame count", pdev->rx_frame_count);
-	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
-			 "RX clear count", pdev->rx_clear_count);
-	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
-			 "Cycle count", pdev->cycle_count);
-	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
-			 "PHY error count", pdev->phy_err_count);
-	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
-			 "RTS bad count", pdev->rts_bad);
-	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
-			 "RTS good count", pdev->rts_good);
-	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
-			 "FCS bad count", pdev->fcs_bad);
-	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
-			 "No beacon count", pdev->no_beacons);
-	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
-			 "MIB int count", pdev->mib_int_count);
-
-	len += scnprintf(buf + len, buf_len - len, "\n");
-	len += scnprintf(buf + len, buf_len - len, "%30s\n",
-			 "ath10k PDEV TX stats");
-	len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
-				 "=================");
-
-	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
-			 "HTT cookies queued", pdev->comp_queued);
-	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
-			 "HTT cookies disp.", pdev->comp_delivered);
-	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
-			 "MSDU queued", pdev->msdu_enqued);
-	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
-			 "MPDU queued", pdev->mpdu_enqued);
-	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
-			 "MSDUs dropped", pdev->wmm_drop);
-	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
-			 "Local enqued", pdev->local_enqued);
-	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
-			 "Local freed", pdev->local_freed);
-	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
-			 "HW queued", pdev->hw_queued);
-	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
-			 "PPDUs reaped", pdev->hw_reaped);
-	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
-			 "Num underruns", pdev->underrun);
-	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
-			 "PPDUs cleaned", pdev->tx_abort);
-	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
-			 "MPDUs requed", pdev->mpdus_requed);
-	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
-			 "Excessive retries", pdev->tx_ko);
-	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
-			 "HW rate", pdev->data_rc);
-	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
-			 "Sched self tiggers", pdev->self_triggers);
-	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
-			 "Dropped due to SW retries",
-			 pdev->sw_retry_failure);
-	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
-			 "Illegal rate phy errors",
-			 pdev->illgl_rate_phy_err);
-	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
-			 "Pdev continous xretry", pdev->pdev_cont_xretry);
-	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
-			 "TX timeout", pdev->pdev_tx_timeout);
-	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
-			 "PDEV resets", pdev->pdev_resets);
-	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
-			 "PHY underrun", pdev->phy_underrun);
-	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
-			 "MPDU is more than txop limit", pdev->txop_ovf);
-
-	len += scnprintf(buf + len, buf_len - len, "\n");
-	len += scnprintf(buf + len, buf_len - len, "%30s\n",
-			 "ath10k PDEV RX stats");
-	len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
-				 "=================");
-
-	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
-			 "Mid PPDU route change",
-			 pdev->mid_ppdu_route_change);
-	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
-			 "Tot. number of statuses", pdev->status_rcvd);
-	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
-			 "Extra frags on rings 0", pdev->r0_frags);
-	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
-			 "Extra frags on rings 1", pdev->r1_frags);
-	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
-			 "Extra frags on rings 2", pdev->r2_frags);
-	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
-			 "Extra frags on rings 3", pdev->r3_frags);
-	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
-			 "MSDUs delivered to HTT", pdev->htt_msdus);
-	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
-			 "MPDUs delivered to HTT", pdev->htt_mpdus);
-	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
-			 "MSDUs delivered to stack", pdev->loc_msdus);
-	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
-			 "MPDUs delivered to stack", pdev->loc_mpdus);
-	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
-			 "Oversized AMSUs", pdev->oversize_amsdu);
-	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
-			 "PHY errors", pdev->phy_errs);
-	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
-			 "PHY errors drops", pdev->phy_err_drop);
-	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
-			 "MPDU errors (FCS, MIC, ENC)", pdev->mpdu_errs);
-
-	len += scnprintf(buf + len, buf_len - len, "\n");
-	len += scnprintf(buf + len, buf_len - len, "%30s (%zu)\n",
-			 "ath10k VDEV stats", num_vdevs);
-	len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
-				 "=================");
-
-	list_for_each_entry(vdev, &fw_stats->vdevs, list) {
-		len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
-				 "vdev id", vdev->vdev_id);
-		len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
-				 "beacon snr", vdev->beacon_snr);
-		len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
-				 "data snr", vdev->data_snr);
-		len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
-				 "num rx frames", vdev->num_rx_frames);
-		len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
-				 "num rts fail", vdev->num_rts_fail);
-		len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
-				 "num rts success", vdev->num_rts_success);
-		len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
-				 "num rx err", vdev->num_rx_err);
-		len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
-				 "num rx discard", vdev->num_rx_discard);
-		len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
-				 "num tx not acked", vdev->num_tx_not_acked);
-
-		for (i = 0 ; i < ARRAY_SIZE(vdev->num_tx_frames); i++)
-			len += scnprintf(buf + len, buf_len - len,
-					"%25s [%02d] %u\n",
-					 "num tx frames", i,
-					 vdev->num_tx_frames[i]);
-
-		for (i = 0 ; i < ARRAY_SIZE(vdev->num_tx_frames_retries); i++)
-			len += scnprintf(buf + len, buf_len - len,
-					"%25s [%02d] %u\n",
-					 "num tx frames retries", i,
-					 vdev->num_tx_frames_retries[i]);
-
-		for (i = 0 ; i < ARRAY_SIZE(vdev->num_tx_frames_failures); i++)
-			len += scnprintf(buf + len, buf_len - len,
-					"%25s [%02d] %u\n",
-					 "num tx frames failures", i,
-					 vdev->num_tx_frames_failures[i]);
-
-		for (i = 0 ; i < ARRAY_SIZE(vdev->tx_rate_history); i++)
-			len += scnprintf(buf + len, buf_len - len,
-					"%25s [%02d] 0x%08x\n",
-					 "tx rate history", i,
-					 vdev->tx_rate_history[i]);
-
-		for (i = 0 ; i < ARRAY_SIZE(vdev->beacon_rssi_history); i++)
-			len += scnprintf(buf + len, buf_len - len,
-					"%25s [%02d] %u\n",
-					 "beacon rssi history", i,
-					 vdev->beacon_rssi_history[i]);
-
-		len += scnprintf(buf + len, buf_len - len, "\n");
-	}
-
-	len += scnprintf(buf + len, buf_len - len, "\n");
-	len += scnprintf(buf + len, buf_len - len, "%30s (%zu)\n",
-			 "ath10k PEER stats", num_peers);
-	len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
-				 "=================");
-
-	list_for_each_entry(peer, &fw_stats->peers, list) {
-		len += scnprintf(buf + len, buf_len - len, "%30s %pM\n",
-				 "Peer MAC address", peer->peer_macaddr);
-		len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
-				 "Peer RSSI", peer->peer_rssi);
-		len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
-				 "Peer TX rate", peer->peer_tx_rate);
-		len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
-				 "Peer RX rate", peer->peer_rx_rate);
-		len += scnprintf(buf + len, buf_len - len, "\n");
-	}
-
-unlock:
-	spin_unlock_bh(&ar->data_lock);
-
-	if (len >= buf_len)
-		buf[len - 1] = 0;
-	else
-		buf[len] = 0;
-}
-
 static int ath10k_fw_stats_open(struct inode *inode, struct file *file)
 {
 	struct ath10k *ar = inode->i_private;
@@ -688,7 +438,12 @@ static int ath10k_fw_stats_open(struct inode *inode, struct file *file)
 		goto err_free;
 	}
 
-	ath10k_fw_stats_fill(ar, &ar->debug.fw_stats, buf);
+	ret = ath10k_wmi_fw_stats_fill(ar, &ar->debug.fw_stats, buf);
+	if (ret) {
+		ath10k_warn(ar, "failed to fill fw stats: %d\n", ret);
+		goto err_free;
+	}
+
 	file->private_data = buf;
 
 	mutex_unlock(&ar->conf_mutex);
@@ -1843,6 +1598,233 @@ static const struct file_operations fops_nf_cal_period = {
 	.llseek = default_llseek,
 };
 
+#define ATH10K_TPC_CONFIG_BUF_SIZE	(1024 * 1024)
+
+static int ath10k_debug_tpc_stats_request(struct ath10k *ar)
+{
+	int ret;
+	unsigned long time_left;
+
+	lockdep_assert_held(&ar->conf_mutex);
+
+	reinit_completion(&ar->debug.tpc_complete);
+
+	ret = ath10k_wmi_pdev_get_tpc_config(ar, WMI_TPC_CONFIG_PARAM);
+	if (ret) {
+		ath10k_warn(ar, "failed to request tpc config: %d\n", ret);
+		return ret;
+	}
+
+	time_left = wait_for_completion_timeout(&ar->debug.tpc_complete,
+						1 * HZ);
+	if (time_left == 0)
+		return -ETIMEDOUT;
+
+	return 0;
+}
+
+void ath10k_debug_tpc_stats_process(struct ath10k *ar,
+				    struct ath10k_tpc_stats *tpc_stats)
+{
+	spin_lock_bh(&ar->data_lock);
+
+	kfree(ar->debug.tpc_stats);
+	ar->debug.tpc_stats = tpc_stats;
+	complete(&ar->debug.tpc_complete);
+
+	spin_unlock_bh(&ar->data_lock);
+}
+
+static void ath10k_tpc_stats_print(struct ath10k_tpc_stats *tpc_stats,
+				   unsigned int j, char *buf, unsigned int *len)
+{
+	unsigned int i, buf_len;
+	static const char table_str[][5] = { "CDD",
+					     "STBC",
+					     "TXBF" };
+	static const char pream_str[][6] = { "CCK",
+					     "OFDM",
+					     "HT20",
+					     "HT40",
+					     "VHT20",
+					     "VHT40",
+					     "VHT80",
+					     "HTCUP" };
+
+	buf_len = ATH10K_TPC_CONFIG_BUF_SIZE;
+	*len += scnprintf(buf + *len, buf_len - *len,
+			  "********************************\n");
+	*len += scnprintf(buf + *len, buf_len - *len,
+			  "******************* %s POWER TABLE ****************\n",
+			  table_str[j]);
+	*len += scnprintf(buf + *len, buf_len - *len,
+			  "********************************\n");
+	*len += scnprintf(buf + *len, buf_len - *len,
+			  "No.  Preamble Rate_code tpc_value1 tpc_value2 tpc_value3\n");
+
+	for (i = 0; i < tpc_stats->rate_max; i++) {
+		*len += scnprintf(buf + *len, buf_len - *len,
+				  "%8d %s 0x%2x %s\n", i,
+				  pream_str[tpc_stats->tpc_table[j].pream_idx[i]],
+				  tpc_stats->tpc_table[j].rate_code[i],
+				  tpc_stats->tpc_table[j].tpc_value[i]);
+	}
+
+	*len += scnprintf(buf + *len, buf_len - *len,
+			  "***********************************\n");
+}
+
+static void ath10k_tpc_stats_fill(struct ath10k *ar,
+				  struct ath10k_tpc_stats *tpc_stats,
+				  char *buf)
+{
+	unsigned int len, j, buf_len;
+
+	len = 0;
+	buf_len = ATH10K_TPC_CONFIG_BUF_SIZE;
+
+	spin_lock_bh(&ar->data_lock);
+
+	if (!tpc_stats) {
+		ath10k_warn(ar, "failed to get tpc stats\n");
+		goto unlock;
+	}
+
+	len += scnprintf(buf + len, buf_len - len, "\n");
+	len += scnprintf(buf + len, buf_len - len,
+			 "*************************************\n");
+	len += scnprintf(buf + len, buf_len - len,
+			 "TPC config for channel %4d mode %d\n",
+			 tpc_stats->chan_freq,
+			 tpc_stats->phy_mode);
+	len += scnprintf(buf + len, buf_len - len,
+			 "*************************************\n");
+	len += scnprintf(buf + len, buf_len - len,
+			 "CTL		=  0x%2x Reg. Domain		= %2d\n",
+			 tpc_stats->ctl,
+			 tpc_stats->reg_domain);
+	len += scnprintf(buf + len, buf_len - len,
+			 "Antenna Gain	= %2d Reg. Max Antenna Gain	=  %2d\n",
+			 tpc_stats->twice_antenna_gain,
+			 tpc_stats->twice_antenna_reduction);
+	len += scnprintf(buf + len, buf_len - len,
+			 "Power Limit	= %2d Reg. Max Power		= %2d\n",
+			 tpc_stats->power_limit,
+			 tpc_stats->twice_max_rd_power / 2);
+	len += scnprintf(buf + len, buf_len - len,
+			 "Num tx chains	= %2d Num supported rates	= %2d\n",
+			 tpc_stats->num_tx_chain,
+			 tpc_stats->rate_max);
+
+	for (j = 0; j < tpc_stats->num_tx_chain ; j++) {
+		switch (j) {
+		case WMI_TPC_TABLE_TYPE_CDD:
+			if (tpc_stats->flag[j] == ATH10K_TPC_TABLE_TYPE_FLAG) {
+				len += scnprintf(buf + len, buf_len - len,
+						 "CDD not supported\n");
+				break;
+			}
+
+			ath10k_tpc_stats_print(tpc_stats, j, buf, &len);
+			break;
+		case WMI_TPC_TABLE_TYPE_STBC:
+			if (tpc_stats->flag[j] == ATH10K_TPC_TABLE_TYPE_FLAG) {
+				len += scnprintf(buf + len, buf_len - len,
+						 "STBC not supported\n");
+				break;
+			}
+
+			ath10k_tpc_stats_print(tpc_stats, j, buf, &len);
+			break;
+		case WMI_TPC_TABLE_TYPE_TXBF:
+			if (tpc_stats->flag[j] == ATH10K_TPC_TABLE_TYPE_FLAG) {
+				len += scnprintf(buf + len, buf_len - len,
+						 "TXBF not supported\n***************************\n");
+				break;
+			}
+
+			ath10k_tpc_stats_print(tpc_stats, j, buf, &len);
+			break;
+		default:
+			len += scnprintf(buf + len, buf_len - len,
+					 "Invalid Type\n");
+			break;
+		}
+	}
+
+unlock:
+	spin_unlock_bh(&ar->data_lock);
+
+	if (len >= buf_len)
+		buf[len - 1] = 0;
+	else
+		buf[len] = 0;
+}
+
+static int ath10k_tpc_stats_open(struct inode *inode, struct file *file)
+{
+	struct ath10k *ar = inode->i_private;
+	void *buf = NULL;
+	int ret;
+
+	mutex_lock(&ar->conf_mutex);
+
+	if (ar->state != ATH10K_STATE_ON) {
+		ret = -ENETDOWN;
+		goto err_unlock;
+	}
+
+	buf = vmalloc(ATH10K_TPC_CONFIG_BUF_SIZE);
+	if (!buf) {
+		ret = -ENOMEM;
+		goto err_unlock;
+	}
+
+	ret = ath10k_debug_tpc_stats_request(ar);
+	if (ret) {
+		ath10k_warn(ar, "failed to request tpc config stats: %d\n",
+			    ret);
+		goto err_free;
+	}
+
+	ath10k_tpc_stats_fill(ar, ar->debug.tpc_stats, buf);
+	file->private_data = buf;
+
+	mutex_unlock(&ar->conf_mutex);
+	return 0;
+
+err_free:
+	vfree(buf);
+
+err_unlock:
+	mutex_unlock(&ar->conf_mutex);
+	return ret;
+}
+
+static int ath10k_tpc_stats_release(struct inode *inode, struct file *file)
+{
+	vfree(file->private_data);
+
+	return 0;
+}
+
+static ssize_t ath10k_tpc_stats_read(struct file *file, char __user *user_buf,
+				     size_t count, loff_t *ppos)
+{
+	const char *buf = file->private_data;
+	unsigned int len = strlen(buf);
+
+	return simple_read_from_buffer(user_buf, count, ppos, buf, len);
+}
+
+static const struct file_operations fops_tpc_stats = {
+	.open = ath10k_tpc_stats_open,
+	.release = ath10k_tpc_stats_release,
+	.read = ath10k_tpc_stats_read,
+	.owner = THIS_MODULE,
+	.llseek = default_llseek,
+};
+
 int ath10k_debug_start(struct ath10k *ar)
 {
 	int ret;
@@ -2111,6 +2093,8 @@ void ath10k_debug_destroy(struct ath10k *ar)
 	ar->debug.fw_crash_data = NULL;
 
 	ath10k_debug_fw_stats_reset(ar);
+
+	kfree(ar->debug.tpc_stats);
 }
 
 int ath10k_debug_register(struct ath10k *ar)
@@ -2127,6 +2111,7 @@ int ath10k_debug_register(struct ath10k *ar)
 	INIT_DELAYED_WORK(&ar->debug.htt_stats_dwork,
 			  ath10k_debug_htt_stats_dwork);
 
+	init_completion(&ar->debug.tpc_complete);
 	init_completion(&ar->debug.fw_stats_complete);
 
 	debugfs_create_file("fw_stats", S_IRUSR, ar->debug.debugfs_phy, ar,
@@ -2195,6 +2180,9 @@ int ath10k_debug_register(struct ath10k *ar)
 	debugfs_create_file("quiet_period", S_IRUGO | S_IWUSR,
 			    ar->debug.debugfs_phy, ar, &fops_quiet_period);
 
+	debugfs_create_file("tpc_stats", S_IRUSR,
+			    ar->debug.debugfs_phy, ar, &fops_tpc_stats);
+
 	return 0;
 }
 
diff --git a/drivers/net/wireless/ath/ath10k/debug.h b/drivers/net/wireless/ath/ath10k/debug.h
index 53bd6a19eab6..7de780c4ec8d 100644
--- a/drivers/net/wireless/ath/ath10k/debug.h
+++ b/drivers/net/wireless/ath/ath10k/debug.h
@@ -55,6 +55,9 @@ enum ath10k_dbg_aggr_mode {
 	ATH10K_DBG_AGGR_MODE_MAX,
 };
 
+/* FIXME: How to calculate the buffer size sanely? */
+#define ATH10K_FW_STATS_BUF_SIZE (1024*1024)
+
 extern unsigned int ath10k_debug_mask;
 
 __printf(2, 3) void ath10k_info(struct ath10k *ar, const char *fmt, ...);
@@ -70,6 +73,8 @@ void ath10k_debug_destroy(struct ath10k *ar);
 int ath10k_debug_register(struct ath10k *ar);
 void ath10k_debug_unregister(struct ath10k *ar);
 void ath10k_debug_fw_stats_process(struct ath10k *ar, struct sk_buff *skb);
+void ath10k_debug_tpc_stats_process(struct ath10k *ar,
+				    struct ath10k_tpc_stats *tpc_stats);
 struct ath10k_fw_crash_data *
 ath10k_debug_get_new_fw_crash_data(struct ath10k *ar);
 
@@ -117,6 +122,12 @@ static inline void ath10k_debug_fw_stats_process(struct ath10k *ar,
 {
 }
 
+static inline void ath10k_debug_tpc_stats_process(struct ath10k *ar,
+						  struct ath10k_tpc_stats *tpc_stats)
+{
+	kfree(tpc_stats);
+}
+
 static inline void ath10k_debug_dbglog_add(struct ath10k *ar, u8 *buffer,
 					   int len)
 {
diff --git a/drivers/net/wireless/ath/ath10k/hif.h b/drivers/net/wireless/ath/ath10k/hif.h
index 0c92e0251e84..89e7076c919f 100644
--- a/drivers/net/wireless/ath/ath10k/hif.h
+++ b/drivers/net/wireless/ath/ath10k/hif.h
@@ -30,13 +30,6 @@ struct ath10k_hif_sg_item {
 	u16 len;
 };
 
-struct ath10k_hif_cb {
-	int (*tx_completion)(struct ath10k *ar,
-			     struct sk_buff *wbuf);
-	int (*rx_completion)(struct ath10k *ar,
-			     struct sk_buff *wbuf);
-};
-
 struct ath10k_hif_ops {
 	/* send a scatter-gather list to the target */
 	int (*tx_sg)(struct ath10k *ar, u8 pipe_id,
@@ -65,8 +58,7 @@ struct ath10k_hif_ops {
 	void (*stop)(struct ath10k *ar);
 
 	int (*map_service_to_pipe)(struct ath10k *ar, u16 service_id,
-				   u8 *ul_pipe, u8 *dl_pipe,
-				   int *ul_is_polled, int *dl_is_polled);
+				   u8 *ul_pipe, u8 *dl_pipe);
 
 	void (*get_default_pipe)(struct ath10k *ar, u8 *ul_pipe, u8 *dl_pipe);
 
@@ -80,9 +72,6 @@ struct ath10k_hif_ops {
 	 */
 	void (*send_complete_check)(struct ath10k *ar, u8 pipe_id, int force);
 
-	void (*set_callbacks)(struct ath10k *ar,
-			      struct ath10k_hif_cb *callbacks);
-
 	u16 (*get_free_queue_number)(struct ath10k *ar, u8 pipe_id);
 
 	u32 (*read32)(struct ath10k *ar, u32 address);
@@ -142,13 +131,10 @@ static inline void ath10k_hif_stop(struct ath10k *ar)
 
 static inline int ath10k_hif_map_service_to_pipe(struct ath10k *ar,
 						 u16 service_id,
-						 u8 *ul_pipe, u8 *dl_pipe,
-						 int *ul_is_polled,
-						 int *dl_is_polled)
+						 u8 *ul_pipe, u8 *dl_pipe)
 {
 	return ar->hif.ops->map_service_to_pipe(ar, service_id,
-						ul_pipe, dl_pipe,
-						ul_is_polled, dl_is_polled);
+						ul_pipe, dl_pipe);
 }
 
 static inline void ath10k_hif_get_default_pipe(struct ath10k *ar,
@@ -163,12 +149,6 @@ static inline void ath10k_hif_send_complete_check(struct ath10k *ar,
 	ar->hif.ops->send_complete_check(ar, pipe_id, force);
 }
 
-static inline void ath10k_hif_set_callbacks(struct ath10k *ar,
-					    struct ath10k_hif_cb *callbacks)
-{
-	ar->hif.ops->set_callbacks(ar, callbacks);
-}
-
 static inline u16 ath10k_hif_get_free_queue_number(struct ath10k *ar,
 						   u8 pipe_id)
 {
diff --git a/drivers/net/wireless/ath/ath10k/htc.c b/drivers/net/wireless/ath/ath10k/htc.c
index 32d9ff1b19dc..5b3c6bcf9598 100644
--- a/drivers/net/wireless/ath/ath10k/htc.c
+++ b/drivers/net/wireless/ath/ath10k/htc.c
@@ -23,16 +23,6 @@
 /* Send */
 /********/
 
-static inline void ath10k_htc_send_complete_check(struct ath10k_htc_ep *ep,
-						  int force)
-{
-	/*
-	 * Check whether HIF has any prior sends that have finished,
-	 * have not had the post-processing done.
-	 */
-	ath10k_hif_send_complete_check(ep->htc->ar, ep->ul_pipe_id, force);
-}
-
 static void ath10k_htc_control_tx_complete(struct ath10k *ar,
 					   struct sk_buff *skb)
 {
@@ -181,24 +171,22 @@ err_pull:
 	return ret;
 }
 
-static int ath10k_htc_tx_completion_handler(struct ath10k *ar,
-					    struct sk_buff *skb)
+void ath10k_htc_tx_completion_handler(struct ath10k *ar, struct sk_buff *skb)
 {
 	struct ath10k_htc *htc = &ar->htc;
 	struct ath10k_skb_cb *skb_cb;
 	struct ath10k_htc_ep *ep;
 
 	if (WARN_ON_ONCE(!skb))
-		return 0;
+		return;
 
 	skb_cb = ATH10K_SKB_CB(skb);
 	ep = &htc->endpoint[skb_cb->eid];
 
 	ath10k_htc_notify_tx_completion(ep, skb);
 	/* the skb now belongs to the completion handler */
-
-	return 0;
 }
+EXPORT_SYMBOL(ath10k_htc_tx_completion_handler);
 
 /***********/
 /* Receive */
@@ -304,8 +292,7 @@ static int ath10k_htc_process_trailer(struct ath10k_htc *htc,
 	return status;
 }
 
-static int ath10k_htc_rx_completion_handler(struct ath10k *ar,
-					    struct sk_buff *skb)
+void ath10k_htc_rx_completion_handler(struct ath10k *ar, struct sk_buff *skb)
 {
 	int status = 0;
 	struct ath10k_htc *htc = &ar->htc;
@@ -326,21 +313,11 @@ static int ath10k_htc_rx_completion_handler(struct ath10k *ar,
 		ath10k_warn(ar, "HTC Rx: invalid eid %d\n", eid);
 		ath10k_dbg_dump(ar, ATH10K_DBG_HTC, "htc bad header", "",
 				hdr, sizeof(*hdr));
-		status = -EINVAL;
 		goto out;
 	}
 
 	ep = &htc->endpoint[eid];
 
-	/*
-	 * If this endpoint that received a message from the target has
-	 * a to-target HIF pipe whose send completions are polled rather
-	 * than interrupt-driven, this is a good point to ask HIF to check
-	 * whether it has any completed sends to handle.
-	 */
-	if (ep->ul_is_polled)
-		ath10k_htc_send_complete_check(ep, 1);
-
 	payload_len = __le16_to_cpu(hdr->len);
 
 	if (payload_len + sizeof(*hdr) > ATH10K_HTC_MAX_LEN) {
@@ -348,7 +325,6 @@ static int ath10k_htc_rx_completion_handler(struct ath10k *ar,
 			    payload_len + sizeof(*hdr));
 		ath10k_dbg_dump(ar, ATH10K_DBG_HTC, "htc bad rx pkt len", "",
 				hdr, sizeof(*hdr));
-		status = -EINVAL;
 		goto out;
 	}
 
@@ -358,7 +334,6 @@ static int ath10k_htc_rx_completion_handler(struct ath10k *ar,
 			   skb->len, payload_len);
 		ath10k_dbg_dump(ar, ATH10K_DBG_HTC, "htc bad rx pkt len",
 				"", hdr, sizeof(*hdr));
-		status = -EINVAL;
 		goto out;
 	}
 
@@ -374,7 +349,6 @@ static int ath10k_htc_rx_completion_handler(struct ath10k *ar,
 		    (trailer_len > payload_len)) {
 			ath10k_warn(ar, "Invalid trailer length: %d\n",
 				    trailer_len);
-			status = -EPROTO;
 			goto out;
 		}
 
@@ -407,7 +381,6 @@ static int ath10k_htc_rx_completion_handler(struct ath10k *ar,
 				 * sending unsolicited messages on the ep 0
 				 */
 				ath10k_warn(ar, "HTC rx ctrl still processing\n");
-				status = -EINVAL;
 				complete(&htc->ctl_resp);
 				goto out;
 			}
@@ -439,9 +412,8 @@ static int ath10k_htc_rx_completion_handler(struct ath10k *ar,
 	skb = NULL;
 out:
 	kfree_skb(skb);
-
-	return status;
 }
+EXPORT_SYMBOL(ath10k_htc_rx_completion_handler);
 
 static void ath10k_htc_control_rx_complete(struct ath10k *ar,
 					   struct sk_buff *skb)
@@ -767,9 +739,7 @@ setup:
 	status = ath10k_hif_map_service_to_pipe(htc->ar,
 						ep->service_id,
 						&ep->ul_pipe_id,
-						&ep->dl_pipe_id,
-						&ep->ul_is_polled,
-						&ep->dl_is_polled);
+						&ep->dl_pipe_id);
 	if (status)
 		return status;
 
@@ -778,10 +748,6 @@ setup:
 		   htc_service_name(ep->service_id), ep->ul_pipe_id,
 		   ep->dl_pipe_id, ep->eid);
 
-	ath10k_dbg(ar, ATH10K_DBG_BOOT,
-		   "boot htc ep %d ul polled %d dl polled %d\n",
-		   ep->eid, ep->ul_is_polled, ep->dl_is_polled);
-
 	if (disable_credit_flow_ctrl && ep->tx_credit_flow_enabled) {
 		ep->tx_credit_flow_enabled = false;
 		ath10k_dbg(ar, ATH10K_DBG_BOOT,
@@ -841,7 +807,6 @@ int ath10k_htc_start(struct ath10k_htc *htc)
 /* registered target arrival callback from the HIF layer */
 int ath10k_htc_init(struct ath10k *ar)
 {
-	struct ath10k_hif_cb htc_callbacks;
 	struct ath10k_htc_ep *ep = NULL;
 	struct ath10k_htc *htc = &ar->htc;
 
@@ -849,15 +814,11 @@ int ath10k_htc_init(struct ath10k *ar)
 
 	ath10k_htc_reset_endpoint_states(htc);
 
-	/* setup HIF layer callbacks */
-	htc_callbacks.rx_completion = ath10k_htc_rx_completion_handler;
-	htc_callbacks.tx_completion = ath10k_htc_tx_completion_handler;
 	htc->ar = ar;
 
 	/* Get HIF default pipe for HTC message exchange */
 	ep = &htc->endpoint[ATH10K_HTC_EP_0];
 
-	ath10k_hif_set_callbacks(ar, &htc_callbacks);
 	ath10k_hif_get_default_pipe(ar, &ep->ul_pipe_id, &ep->dl_pipe_id);
 
 	init_completion(&htc->ctl_resp);
diff --git a/drivers/net/wireless/ath/ath10k/htc.h b/drivers/net/wireless/ath/ath10k/htc.h
index 527179c0edce..e70aa38e6e05 100644
--- a/drivers/net/wireless/ath/ath10k/htc.h
+++ b/drivers/net/wireless/ath/ath10k/htc.h
@@ -312,8 +312,6 @@ struct ath10k_htc_ep {
 	int max_ep_message_len;
 	u8 ul_pipe_id;
 	u8 dl_pipe_id;
-	int ul_is_polled; /* call HIF to get tx completions */
-	int dl_is_polled; /* call HIF to fetch rx (not implemented) */
 
 	u8 seq_no; /* for debugging */
 	int tx_credits;
@@ -355,5 +353,7 @@ int ath10k_htc_connect_service(struct ath10k_htc *htc,
 int ath10k_htc_send(struct ath10k_htc *htc, enum ath10k_htc_ep_id eid,
 		    struct sk_buff *packet);
 struct sk_buff *ath10k_htc_alloc_skb(struct ath10k *ar, int size);
+void ath10k_htc_tx_completion_handler(struct ath10k *ar, struct sk_buff *skb);
+void ath10k_htc_rx_completion_handler(struct ath10k *ar, struct sk_buff *skb);
 
 #endif
diff --git a/drivers/net/wireless/ath/ath10k/htt.h b/drivers/net/wireless/ath/ath10k/htt.h
index 573187512895..2bad50e520b5 100644
--- a/drivers/net/wireless/ath/ath10k/htt.h
+++ b/drivers/net/wireless/ath/ath10k/htt.h
@@ -1485,9 +1485,9 @@ struct ath10k_htt {
 	spinlock_t tx_lock;
 	int max_num_pending_tx;
 	int num_pending_tx;
+	int num_pending_mgmt_tx;
 	struct idr pending_tx;
 	wait_queue_head_t empty_tx_wq;
-	struct dma_pool *tx_pool;
 
 	/* set if host-fw communication goes haywire
 	 * used to avoid further failures */
@@ -1508,6 +1508,11 @@ struct ath10k_htt {
 		dma_addr_t paddr;
 		struct htt_msdu_ext_desc *vaddr;
 	} frag_desc;
+
+	struct {
+		dma_addr_t paddr;
+		struct ath10k_htt_txbuf *vaddr;
+	} txbuf;
 };
 
 #define RX_HTT_HDR_STATUS_LEN 64
@@ -1586,8 +1591,9 @@ int ath10k_htt_send_rx_ring_cfg_ll(struct ath10k_htt *htt);
 int ath10k_htt_h2t_aggr_cfg_msg(struct ath10k_htt *htt,
 				u8 max_subfrms_ampdu,
 				u8 max_subfrms_amsdu);
+void ath10k_htt_hif_tx_complete(struct ath10k *ar, struct sk_buff *skb);
 
-void __ath10k_htt_tx_dec_pending(struct ath10k_htt *htt);
+void __ath10k_htt_tx_dec_pending(struct ath10k_htt *htt, bool limit_mgmt_desc);
 int ath10k_htt_tx_alloc_msdu_id(struct ath10k_htt *htt, struct sk_buff *skb);
 void ath10k_htt_tx_free_msdu_id(struct ath10k_htt *htt, u16 msdu_id);
 int ath10k_htt_mgmt_tx(struct ath10k_htt *htt, struct sk_buff *);
diff --git a/drivers/net/wireless/ath/ath10k/htt_rx.c b/drivers/net/wireless/ath/ath10k/htt_rx.c
index 1b7a04366256..6060dda4e910 100644
--- a/drivers/net/wireless/ath/ath10k/htt_rx.c
+++ b/drivers/net/wireless/ath/ath10k/htt_rx.c
@@ -643,6 +643,8 @@ struct amsdu_subframe_hdr {
 	__be16 len;
 } __packed;
 
+#define GROUP_ID_IS_SU_MIMO(x) ((x) == 0 || (x) == 63)
+
 static void ath10k_htt_rx_h_rates(struct ath10k *ar,
 				  struct ieee80211_rx_status *status,
 				  struct htt_rx_desc *rxd)
@@ -650,6 +652,7 @@ static void ath10k_htt_rx_h_rates(struct ath10k *ar,
 	struct ieee80211_supported_band *sband;
 	u8 cck, rate, bw, sgi, mcs, nss;
 	u8 preamble = 0;
+	u8 group_id;
 	u32 info1, info2, info3;
 
 	info1 = __le32_to_cpu(rxd->ppdu_start.info1);
@@ -692,10 +695,50 @@ static void ath10k_htt_rx_h_rates(struct ath10k *ar,
 	case HTT_RX_VHT_WITH_TXBF:
 		/* VHT-SIG-A1 in info2, VHT-SIG-A2 in info3
 		   TODO check this */
-		mcs = (info3 >> 4) & 0x0F;
-		nss = ((info2 >> 10) & 0x07) + 1;
 		bw = info2 & 3;
 		sgi = info3 & 1;
+		group_id = (info2 >> 4) & 0x3F;
+
+		if (GROUP_ID_IS_SU_MIMO(group_id)) {
+			mcs = (info3 >> 4) & 0x0F;
+			nss = ((info2 >> 10) & 0x07) + 1;
+		} else {
+			/* Hardware doesn't decode VHT-SIG-B into Rx descriptor
+			 * so it's impossible to decode MCS. Also since
+			 * firmware consumes Group Id Management frames host
+			 * has no knowledge regarding group/user position
+			 * mapping so it's impossible to pick the correct Nsts
+			 * from VHT-SIG-A1.
+			 *
+			 * Bandwidth and SGI are valid so report the rateinfo
+			 * on best-effort basis.
+			 */
+			mcs = 0;
+			nss = 1;
+		}
+
+		if (mcs > 0x09) {
+			ath10k_warn(ar, "invalid MCS received %u\n", mcs);
+			ath10k_warn(ar, "rxd %08x mpdu start %08x %08x msdu start %08x %08x ppdu start %08x %08x %08x %08x %08x\n",
+				    __le32_to_cpu(rxd->attention.flags),
+				    __le32_to_cpu(rxd->mpdu_start.info0),
+				    __le32_to_cpu(rxd->mpdu_start.info1),
+				    __le32_to_cpu(rxd->msdu_start.common.info0),
+				    __le32_to_cpu(rxd->msdu_start.common.info1),
+				    rxd->ppdu_start.info0,
+				    __le32_to_cpu(rxd->ppdu_start.info1),
+				    __le32_to_cpu(rxd->ppdu_start.info2),
+				    __le32_to_cpu(rxd->ppdu_start.info3),
+				    __le32_to_cpu(rxd->ppdu_start.info4));
+
+			ath10k_warn(ar, "msdu end %08x mpdu end %08x\n",
+				    __le32_to_cpu(rxd->msdu_end.common.info0),
+				    __le32_to_cpu(rxd->mpdu_end.info0));
+
+			ath10k_dbg_dump(ar, ATH10K_DBG_HTT_DUMP, NULL,
+					"rx desc msdu payload: ",
+					rxd->msdu_payload, 50);
+		}
 
 		status->rate_idx = mcs;
 		status->vht_nss = nss;
@@ -2082,6 +2125,7 @@ void ath10k_htt_t2h_msg_handler(struct ath10k *ar, struct sk_buff *skb)
 	/* Free the indication buffer */
 	dev_kfree_skb_any(skb);
 }
+EXPORT_SYMBOL(ath10k_htt_t2h_msg_handler);
 
 static void ath10k_htt_txrx_compl_task(unsigned long ptr)
 {
diff --git a/drivers/net/wireless/ath/ath10k/htt_tx.c b/drivers/net/wireless/ath/ath10k/htt_tx.c
index 43aa5e2d1b87..16823970dbfd 100644
--- a/drivers/net/wireless/ath/ath10k/htt_tx.c
+++ b/drivers/net/wireless/ath/ath10k/htt_tx.c
@@ -22,22 +22,28 @@
 #include "txrx.h"
 #include "debug.h"
 
-void __ath10k_htt_tx_dec_pending(struct ath10k_htt *htt)
+void __ath10k_htt_tx_dec_pending(struct ath10k_htt *htt, bool limit_mgmt_desc)
 {
+	if (limit_mgmt_desc)
+		htt->num_pending_mgmt_tx--;
+
 	htt->num_pending_tx--;
 	if (htt->num_pending_tx == htt->max_num_pending_tx - 1)
 		ath10k_mac_tx_unlock(htt->ar, ATH10K_TX_PAUSE_Q_FULL);
 }
 
-static void ath10k_htt_tx_dec_pending(struct ath10k_htt *htt)
+static void ath10k_htt_tx_dec_pending(struct ath10k_htt *htt,
+				      bool limit_mgmt_desc)
 {
 	spin_lock_bh(&htt->tx_lock);
-	__ath10k_htt_tx_dec_pending(htt);
+	__ath10k_htt_tx_dec_pending(htt, limit_mgmt_desc);
 	spin_unlock_bh(&htt->tx_lock);
 }
 
-static int ath10k_htt_tx_inc_pending(struct ath10k_htt *htt)
+static int ath10k_htt_tx_inc_pending(struct ath10k_htt *htt,
+				     bool limit_mgmt_desc, bool is_probe_resp)
 {
+	struct ath10k *ar = htt->ar;
 	int ret = 0;
 
 	spin_lock_bh(&htt->tx_lock);
@@ -47,6 +53,15 @@ static int ath10k_htt_tx_inc_pending(struct ath10k_htt *htt)
 		goto exit;
 	}
 
+	if (limit_mgmt_desc) {
+		if (is_probe_resp && (htt->num_pending_mgmt_tx >
+		    ar->hw_params.max_probe_resp_desc_thres)) {
+			ret = -EBUSY;
+			goto exit;
+		}
+		htt->num_pending_mgmt_tx++;
+	}
+
 	htt->num_pending_tx++;
 	if (htt->num_pending_tx == htt->max_num_pending_tx)
 		ath10k_mac_tx_lock(htt->ar, ATH10K_TX_PAUSE_Q_FULL);
@@ -93,9 +108,12 @@ int ath10k_htt_tx_alloc(struct ath10k_htt *htt)
 	spin_lock_init(&htt->tx_lock);
 	idr_init(&htt->pending_tx);
 
-	htt->tx_pool = dma_pool_create("ath10k htt tx pool", htt->ar->dev,
-				       sizeof(struct ath10k_htt_txbuf), 4, 0);
-	if (!htt->tx_pool) {
+	size = htt->max_num_pending_tx * sizeof(struct ath10k_htt_txbuf);
+	htt->txbuf.vaddr = dma_alloc_coherent(ar->dev, size,
+						  &htt->txbuf.paddr,
+						  GFP_DMA);
+	if (!htt->txbuf.vaddr) {
+		ath10k_err(ar, "failed to alloc tx buffer\n");
 		ret = -ENOMEM;
 		goto free_idr_pending_tx;
 	}
@@ -110,14 +128,17 @@ int ath10k_htt_tx_alloc(struct ath10k_htt *htt)
 	if (!htt->frag_desc.vaddr) {
 		ath10k_warn(ar, "failed to alloc fragment desc memory\n");
 		ret = -ENOMEM;
-		goto free_tx_pool;
+		goto free_txbuf;
 	}
 
 skip_frag_desc_alloc:
 	return 0;
 
-free_tx_pool:
-	dma_pool_destroy(htt->tx_pool);
+free_txbuf:
+	size = htt->max_num_pending_tx *
+			  sizeof(struct ath10k_htt_txbuf);
+	dma_free_coherent(htt->ar->dev, size, htt->txbuf.vaddr,
+			  htt->txbuf.paddr);
 free_idr_pending_tx:
 	idr_destroy(&htt->pending_tx);
 	return ret;
@@ -145,7 +166,13 @@ void ath10k_htt_tx_free(struct ath10k_htt *htt)
 
 	idr_for_each(&htt->pending_tx, ath10k_htt_tx_clean_up_pending, htt->ar);
 	idr_destroy(&htt->pending_tx);
-	dma_pool_destroy(htt->tx_pool);
+
+	if (htt->txbuf.vaddr) {
+		size = htt->max_num_pending_tx *
+				  sizeof(struct ath10k_htt_txbuf);
+		dma_free_coherent(htt->ar->dev, size, htt->txbuf.vaddr,
+				  htt->txbuf.paddr);
+	}
 
 	if (htt->frag_desc.vaddr) {
 		size = htt->max_num_pending_tx *
@@ -160,6 +187,12 @@ void ath10k_htt_htc_tx_complete(struct ath10k *ar, struct sk_buff *skb)
 	dev_kfree_skb_any(skb);
 }
 
+void ath10k_htt_hif_tx_complete(struct ath10k *ar, struct sk_buff *skb)
+{
+	dev_kfree_skb_any(skb);
+}
+EXPORT_SYMBOL(ath10k_htt_hif_tx_complete);
+
 int ath10k_htt_h2t_ver_req_msg(struct ath10k_htt *htt)
 {
 	struct ath10k *ar = htt->ar;
@@ -417,8 +450,19 @@ int ath10k_htt_mgmt_tx(struct ath10k_htt *htt, struct sk_buff *msdu)
 	int len = 0;
 	int msdu_id = -1;
 	int res;
+	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)msdu->data;
+	bool limit_mgmt_desc = false;
+	bool is_probe_resp = false;
+
+	if (ar->hw_params.max_probe_resp_desc_thres) {
+		limit_mgmt_desc = true;
+
+		if (ieee80211_is_probe_resp(hdr->frame_control))
+			is_probe_resp = true;
+	}
+
+	res = ath10k_htt_tx_inc_pending(htt, limit_mgmt_desc, is_probe_resp);
 
-	res = ath10k_htt_tx_inc_pending(htt);
 	if (res)
 		goto err;
 
@@ -428,9 +472,9 @@ int ath10k_htt_mgmt_tx(struct ath10k_htt *htt, struct sk_buff *msdu)
 	spin_lock_bh(&htt->tx_lock);
 	res = ath10k_htt_tx_alloc_msdu_id(htt, msdu);
 	spin_unlock_bh(&htt->tx_lock);
-	if (res < 0) {
+	if (res < 0)
 		goto err_tx_dec;
-	}
+
 	msdu_id = res;
 
 	txdesc = ath10k_htc_alloc_skb(ar, len);
@@ -476,7 +520,7 @@ err_free_msdu_id:
 	ath10k_htt_tx_free_msdu_id(htt, msdu_id);
 	spin_unlock_bh(&htt->tx_lock);
 err_tx_dec:
-	ath10k_htt_tx_dec_pending(htt);
+	ath10k_htt_tx_dec_pending(htt, limit_mgmt_desc);
 err:
 	return res;
 }
@@ -495,32 +539,37 @@ int ath10k_htt_tx(struct ath10k_htt *htt, struct sk_buff *msdu)
 	int res;
 	u8 flags0 = 0;
 	u16 msdu_id, flags1 = 0;
-	dma_addr_t paddr = 0;
 	u32 frags_paddr = 0;
 	struct htt_msdu_ext_desc *ext_desc = NULL;
+	bool limit_mgmt_desc = false;
+	bool is_probe_resp = false;
+
+	if (unlikely(ieee80211_is_mgmt(hdr->frame_control)) &&
+	    ar->hw_params.max_probe_resp_desc_thres) {
+		limit_mgmt_desc = true;
+
+		if (ieee80211_is_probe_resp(hdr->frame_control))
+			is_probe_resp = true;
+	}
 
-	res = ath10k_htt_tx_inc_pending(htt);
+	res = ath10k_htt_tx_inc_pending(htt, limit_mgmt_desc, is_probe_resp);
 	if (res)
 		goto err;
 
 	spin_lock_bh(&htt->tx_lock);
 	res = ath10k_htt_tx_alloc_msdu_id(htt, msdu);
 	spin_unlock_bh(&htt->tx_lock);
-	if (res < 0) {
+	if (res < 0)
 		goto err_tx_dec;
-	}
+
 	msdu_id = res;
 
 	prefetch_len = min(htt->prefetch_len, msdu->len);
 	prefetch_len = roundup(prefetch_len, 4);
 
-	skb_cb->htt.txbuf = dma_pool_alloc(htt->tx_pool, GFP_ATOMIC,
-					   &paddr);
-	if (!skb_cb->htt.txbuf) {
-		res = -ENOMEM;
-		goto err_free_msdu_id;
-	}
-	skb_cb->htt.txbuf_paddr = paddr;
+	skb_cb->htt.txbuf = &htt->txbuf.vaddr[msdu_id];
+	skb_cb->htt.txbuf_paddr = htt->txbuf.paddr +
+		(sizeof(struct ath10k_htt_txbuf) * msdu_id);
 
 	if ((ieee80211_is_action(hdr->frame_control) ||
 	     ieee80211_is_deauth(hdr->frame_control) ||
@@ -528,7 +577,8 @@ int ath10k_htt_tx(struct ath10k_htt *htt, struct sk_buff *msdu)
 	     ieee80211_has_protected(hdr->frame_control)) {
 		skb_put(msdu, IEEE80211_CCMP_MIC_LEN);
 	} else if (!skb_cb->htt.nohwcrypt &&
-		   skb_cb->txmode == ATH10K_HW_TXRX_RAW) {
+		   skb_cb->txmode == ATH10K_HW_TXRX_RAW &&
+		   ieee80211_has_protected(hdr->frame_control)) {
 		skb_put(msdu, IEEE80211_CCMP_MIC_LEN);
 	}
 
@@ -537,7 +587,7 @@ int ath10k_htt_tx(struct ath10k_htt *htt, struct sk_buff *msdu)
 	res = dma_mapping_error(dev, skb_cb->paddr);
 	if (res) {
 		res = -EIO;
-		goto err_free_txbuf;
+		goto err_free_msdu_id;
 	}
 
 	switch (skb_cb->txmode) {
@@ -669,16 +719,12 @@ int ath10k_htt_tx(struct ath10k_htt *htt, struct sk_buff *msdu)
 
 err_unmap_msdu:
 	dma_unmap_single(dev, skb_cb->paddr, msdu->len, DMA_TO_DEVICE);
-err_free_txbuf:
-	dma_pool_free(htt->tx_pool,
-		      skb_cb->htt.txbuf,
-		      skb_cb->htt.txbuf_paddr);
 err_free_msdu_id:
 	spin_lock_bh(&htt->tx_lock);
 	ath10k_htt_tx_free_msdu_id(htt, msdu_id);
 	spin_unlock_bh(&htt->tx_lock);
 err_tx_dec:
-	ath10k_htt_tx_dec_pending(htt);
+	ath10k_htt_tx_dec_pending(htt, limit_mgmt_desc);
 err:
 	return res;
 }
diff --git a/drivers/net/wireless/ath/ath10k/hw.h b/drivers/net/wireless/ath/ath10k/hw.h
index 678d72af4a9d..39966a05c1cc 100644
--- a/drivers/net/wireless/ath/ath10k/hw.h
+++ b/drivers/net/wireless/ath/ath10k/hw.h
@@ -84,6 +84,15 @@ enum qca6174_chip_id_rev {
 #define QCA99X0_HW_2_0_BOARD_DATA_FILE "board.bin"
 #define QCA99X0_HW_2_0_PATCH_LOAD_ADDR	0x1234
 
+/* QCA9377 1.0 definitions */
+#define QCA9377_HW_1_0_DEV_VERSION     0x05020001
+#define QCA9377_HW_1_0_CHIP_ID_REV     0x1
+#define QCA9377_HW_1_0_FW_DIR          ATH10K_FW_DIR "/QCA9377/hw1.0"
+#define QCA9377_HW_1_0_FW_FILE         "firmware.bin"
+#define QCA9377_HW_1_0_OTP_FILE        "otp.bin"
+#define QCA9377_HW_1_0_BOARD_DATA_FILE "board.bin"
+#define QCA9377_HW_1_0_PATCH_LOAD_ADDR	0x1234
+
 #define ATH10K_FW_API2_FILE		"firmware-2.bin"
 #define ATH10K_FW_API3_FILE		"firmware-3.bin"
 
@@ -94,9 +103,13 @@ enum qca6174_chip_id_rev {
 #define ATH10K_FW_API5_FILE		"firmware-5.bin"
 
 #define ATH10K_FW_UTF_FILE		"utf.bin"
+#define ATH10K_FW_UTF_API2_FILE		"utf-2.bin"
 
 /* includes also the null byte */
 #define ATH10K_FIRMWARE_MAGIC               "QCA-ATH10K"
+#define ATH10K_BOARD_MAGIC                  "QCA-ATH10K-BOARD"
+
+#define ATH10K_BOARD_API2_FILE         "board-2.bin"
 
 #define REG_DUMP_COUNT_QCA988X 60
 
@@ -159,10 +172,21 @@ enum ath10k_fw_htt_op_version {
 	ATH10K_FW_HTT_OP_VERSION_MAX,
 };
 
+enum ath10k_bd_ie_type {
+	/* contains sub IEs of enum ath10k_bd_ie_board_type */
+	ATH10K_BD_IE_BOARD = 0,
+};
+
+enum ath10k_bd_ie_board_type {
+	ATH10K_BD_IE_BOARD_NAME = 0,
+	ATH10K_BD_IE_BOARD_DATA = 1,
+};
+
 enum ath10k_hw_rev {
 	ATH10K_HW_QCA988X,
 	ATH10K_HW_QCA6174,
 	ATH10K_HW_QCA99X0,
+	ATH10K_HW_QCA9377,
 };
 
 struct ath10k_hw_regs {
@@ -215,6 +239,7 @@ void ath10k_hw_fill_survey_time(struct ath10k *ar, struct survey_info *survey,
 #define QCA_REV_988X(ar) ((ar)->hw_rev == ATH10K_HW_QCA988X)
 #define QCA_REV_6174(ar) ((ar)->hw_rev == ATH10K_HW_QCA6174)
 #define QCA_REV_99X0(ar) ((ar)->hw_rev == ATH10K_HW_QCA99X0)
+#define QCA_REV_9377(ar) ((ar)->hw_rev == ATH10K_HW_QCA9377)
 
 /* Known pecularities:
  *  - raw appears in nwifi decap, raw and nwifi appear in ethernet decap
@@ -414,16 +439,6 @@ enum ath10k_hw_rate_cck {
 #define CE_COUNT ar->hw_values->ce_count
 
 /*
- * Total number of PCIe MSI interrupts requested for all interrupt sources.
- * PCIe standard forces this to be a power of 2.
- * Some Host OS's limit MSI requests that can be granted to 8
- * so for now we abide by this limit and avoid requesting more
- * than that.
- */
-#define MSI_NUM_REQUEST_LOG2	3
-#define MSI_NUM_REQUEST		(1<<MSI_NUM_REQUEST_LOG2)
-
-/*
  * Granted MSIs are assigned as follows:
  * Firmware uses the first
  * Remaining MSIs, if any, are used by Copy Engines
diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c
index 64674c955d44..a7411fe90cc4 100644
--- a/drivers/net/wireless/ath/ath10k/mac.c
+++ b/drivers/net/wireless/ath/ath10k/mac.c
@@ -197,9 +197,8 @@ static int ath10k_send_key(struct ath10k_vif *arvif,
 		return -EOPNOTSUPP;
 	}
 
-	if (test_bit(ATH10K_FLAG_RAW_MODE, &ar->dev_flags)) {
+	if (test_bit(ATH10K_FLAG_RAW_MODE, &ar->dev_flags))
 		key->flags |= IEEE80211_KEY_FLAG_GENERATE_IV;
-	}
 
 	if (cmd == DISABLE_KEY) {
 		arg.key_cipher = WMI_CIPHER_NONE;
@@ -1070,6 +1069,7 @@ static bool ath10k_mac_monitor_vdev_is_needed(struct ath10k *ar)
 		return false;
 
 	return ar->monitor ||
+	       ar->filter_flags & FIF_OTHER_BSS ||
 	       test_bit(ATH10K_CAC_RUNNING, &ar->dev_flags);
 }
 
@@ -1110,7 +1110,8 @@ static int ath10k_monitor_recalc(struct ath10k *ar)
 
 			ret = ath10k_monitor_stop(ar);
 			if (ret)
-				ath10k_warn(ar, "failed to stop disallowed monitor: %d\n", ret);
+				ath10k_warn(ar, "failed to stop disallowed monitor: %d\n",
+					    ret);
 				/* not serious */
 		}
 
@@ -2083,7 +2084,8 @@ static void ath10k_peer_assoc_h_ht(struct ath10k *ar,
 	enum ieee80211_band band;
 	const u8 *ht_mcs_mask;
 	const u16 *vht_mcs_mask;
-	int i, n, max_nss;
+	int i, n;
+	u8 max_nss;
 	u32 stbc;
 
 	lockdep_assert_held(&ar->conf_mutex);
@@ -2168,7 +2170,7 @@ static void ath10k_peer_assoc_h_ht(struct ath10k *ar,
 			arg->peer_ht_rates.rates[i] = i;
 	} else {
 		arg->peer_ht_rates.num_rates = n;
-		arg->peer_num_spatial_streams = max_nss;
+		arg->peer_num_spatial_streams = min(sta->rx_nss, max_nss);
 	}
 
 	ath10k_dbg(ar, ATH10K_DBG_MAC, "mac ht peer %pM mcs cnt %d nss %d\n",
@@ -3617,9 +3619,6 @@ static int ath10k_start_scan(struct ath10k *ar,
 	}
 	spin_unlock_bh(&ar->data_lock);
 
-	/* Add a 200ms margin to account for event/command processing */
-	ieee80211_queue_delayed_work(ar->hw, &ar->scan.timeout,
-				     msecs_to_jiffies(arg->max_scan_time+200));
 	return 0;
 }
 
@@ -3737,13 +3736,8 @@ static int ath10k_get_antenna(struct ieee80211_hw *hw, u32 *tx_ant, u32 *rx_ant)
 
 	mutex_lock(&ar->conf_mutex);
 
-	if (ar->cfg_tx_chainmask) {
-		*tx_ant = ar->cfg_tx_chainmask;
-		*rx_ant = ar->cfg_rx_chainmask;
-	} else {
-		*tx_ant = ar->supp_tx_chainmask;
-		*rx_ant = ar->supp_rx_chainmask;
-	}
+	*tx_ant = ar->cfg_tx_chainmask;
+	*rx_ant = ar->cfg_rx_chainmask;
 
 	mutex_unlock(&ar->conf_mutex);
 
@@ -3763,6 +3757,169 @@ static void ath10k_check_chain_mask(struct ath10k *ar, u32 cm, const char *dbg)
 		    dbg, cm);
 }
 
+static int ath10k_mac_get_vht_cap_bf_sts(struct ath10k *ar)
+{
+	int nsts = ar->vht_cap_info;
+
+	nsts &= IEEE80211_VHT_CAP_BEAMFORMEE_STS_MASK;
+	nsts >>= IEEE80211_VHT_CAP_BEAMFORMEE_STS_SHIFT;
+
+	/* If firmware does not deliver to host number of space-time
+	 * streams supported, assume it support up to 4 BF STS and return
+	 * the value for VHT CAP: nsts-1)
+	 */
+	if (nsts == 0)
+		return 3;
+
+	return nsts;
+}
+
+static int ath10k_mac_get_vht_cap_bf_sound_dim(struct ath10k *ar)
+{
+	int sound_dim = ar->vht_cap_info;
+
+	sound_dim &= IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_MASK;
+	sound_dim >>= IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_SHIFT;
+
+	/* If the sounding dimension is not advertised by the firmware,
+	 * let's use a default value of 1
+	 */
+	if (sound_dim == 0)
+		return 1;
+
+	return sound_dim;
+}
+
+static struct ieee80211_sta_vht_cap ath10k_create_vht_cap(struct ath10k *ar)
+{
+	struct ieee80211_sta_vht_cap vht_cap = {0};
+	u16 mcs_map;
+	u32 val;
+	int i;
+
+	vht_cap.vht_supported = 1;
+	vht_cap.cap = ar->vht_cap_info;
+
+	if (ar->vht_cap_info & (IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE |
+				IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE)) {
+		val = ath10k_mac_get_vht_cap_bf_sts(ar);
+		val <<= IEEE80211_VHT_CAP_BEAMFORMEE_STS_SHIFT;
+		val &= IEEE80211_VHT_CAP_BEAMFORMEE_STS_MASK;
+
+		vht_cap.cap |= val;
+	}
+
+	if (ar->vht_cap_info & (IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE |
+				IEEE80211_VHT_CAP_MU_BEAMFORMER_CAPABLE)) {
+		val = ath10k_mac_get_vht_cap_bf_sound_dim(ar);
+		val <<= IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_SHIFT;
+		val &= IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_MASK;
+
+		vht_cap.cap |= val;
+	}
+
+	mcs_map = 0;
+	for (i = 0; i < 8; i++) {
+		if ((i < ar->num_rf_chains) && (ar->cfg_tx_chainmask & BIT(i)))
+			mcs_map |= IEEE80211_VHT_MCS_SUPPORT_0_9 << (i * 2);
+		else
+			mcs_map |= IEEE80211_VHT_MCS_NOT_SUPPORTED << (i * 2);
+	}
+
+	vht_cap.vht_mcs.rx_mcs_map = cpu_to_le16(mcs_map);
+	vht_cap.vht_mcs.tx_mcs_map = cpu_to_le16(mcs_map);
+
+	return vht_cap;
+}
+
+static struct ieee80211_sta_ht_cap ath10k_get_ht_cap(struct ath10k *ar)
+{
+	int i;
+	struct ieee80211_sta_ht_cap ht_cap = {0};
+
+	if (!(ar->ht_cap_info & WMI_HT_CAP_ENABLED))
+		return ht_cap;
+
+	ht_cap.ht_supported = 1;
+	ht_cap.ampdu_factor = IEEE80211_HT_MAX_AMPDU_64K;
+	ht_cap.ampdu_density = IEEE80211_HT_MPDU_DENSITY_8;
+	ht_cap.cap |= IEEE80211_HT_CAP_SUP_WIDTH_20_40;
+	ht_cap.cap |= IEEE80211_HT_CAP_DSSSCCK40;
+	ht_cap.cap |= WLAN_HT_CAP_SM_PS_STATIC << IEEE80211_HT_CAP_SM_PS_SHIFT;
+
+	if (ar->ht_cap_info & WMI_HT_CAP_HT20_SGI)
+		ht_cap.cap |= IEEE80211_HT_CAP_SGI_20;
+
+	if (ar->ht_cap_info & WMI_HT_CAP_HT40_SGI)
+		ht_cap.cap |= IEEE80211_HT_CAP_SGI_40;
+
+	if (ar->ht_cap_info & WMI_HT_CAP_DYNAMIC_SMPS) {
+		u32 smps;
+
+		smps   = WLAN_HT_CAP_SM_PS_DYNAMIC;
+		smps <<= IEEE80211_HT_CAP_SM_PS_SHIFT;
+
+		ht_cap.cap |= smps;
+	}
+
+	if (ar->ht_cap_info & WMI_HT_CAP_TX_STBC)
+		ht_cap.cap |= IEEE80211_HT_CAP_TX_STBC;
+
+	if (ar->ht_cap_info & WMI_HT_CAP_RX_STBC) {
+		u32 stbc;
+
+		stbc   = ar->ht_cap_info;
+		stbc  &= WMI_HT_CAP_RX_STBC;
+		stbc >>= WMI_HT_CAP_RX_STBC_MASK_SHIFT;
+		stbc <<= IEEE80211_HT_CAP_RX_STBC_SHIFT;
+		stbc  &= IEEE80211_HT_CAP_RX_STBC;
+
+		ht_cap.cap |= stbc;
+	}
+
+	if (ar->ht_cap_info & WMI_HT_CAP_LDPC)
+		ht_cap.cap |= IEEE80211_HT_CAP_LDPC_CODING;
+
+	if (ar->ht_cap_info & WMI_HT_CAP_L_SIG_TXOP_PROT)
+		ht_cap.cap |= IEEE80211_HT_CAP_LSIG_TXOP_PROT;
+
+	/* max AMSDU is implicitly taken from vht_cap_info */
+	if (ar->vht_cap_info & WMI_VHT_CAP_MAX_MPDU_LEN_MASK)
+		ht_cap.cap |= IEEE80211_HT_CAP_MAX_AMSDU;
+
+	for (i = 0; i < ar->num_rf_chains; i++) {
+		if (ar->cfg_rx_chainmask & BIT(i))
+			ht_cap.mcs.rx_mask[i] = 0xFF;
+	}
+
+	ht_cap.mcs.tx_params |= IEEE80211_HT_MCS_TX_DEFINED;
+
+	return ht_cap;
+}
+
+static void ath10k_mac_setup_ht_vht_cap(struct ath10k *ar)
+{
+	struct ieee80211_supported_band *band;
+	struct ieee80211_sta_vht_cap vht_cap;
+	struct ieee80211_sta_ht_cap ht_cap;
+
+	ht_cap = ath10k_get_ht_cap(ar);
+	vht_cap = ath10k_create_vht_cap(ar);
+
+	if (ar->phy_capability & WHAL_WLAN_11G_CAPABILITY) {
+		band = &ar->mac.sbands[IEEE80211_BAND_2GHZ];
+		band->ht_cap = ht_cap;
+
+		/* Enable the VHT support at 2.4 GHz */
+		band->vht_cap = vht_cap;
+	}
+	if (ar->phy_capability & WHAL_WLAN_11A_CAPABILITY) {
+		band = &ar->mac.sbands[IEEE80211_BAND_5GHZ];
+		band->ht_cap = ht_cap;
+		band->vht_cap = vht_cap;
+	}
+}
+
 static int __ath10k_set_antenna(struct ath10k *ar, u32 tx_ant, u32 rx_ant)
 {
 	int ret;
@@ -3795,6 +3952,9 @@ static int __ath10k_set_antenna(struct ath10k *ar, u32 tx_ant, u32 rx_ant)
 		return ret;
 	}
 
+	/* Reload HT/VHT capability */
+	ath10k_mac_setup_ht_vht_cap(ar);
+
 	return 0;
 }
 
@@ -3885,9 +4045,7 @@ static int ath10k_start(struct ieee80211_hw *hw)
 		}
 	}
 
-	if (ar->cfg_tx_chainmask)
-		__ath10k_set_antenna(ar, ar->cfg_tx_chainmask,
-				     ar->cfg_rx_chainmask);
+	__ath10k_set_antenna(ar, ar->cfg_tx_chainmask, ar->cfg_rx_chainmask);
 
 	/*
 	 * By default FW set ARP frames ac to voice (6). In that case ARP
@@ -3906,6 +4064,18 @@ static int ath10k_start(struct ieee80211_hw *hw)
 		goto err_core_stop;
 	}
 
+	if (test_bit(ATH10K_FW_FEATURE_SUPPORTS_ADAPTIVE_CCA,
+		     ar->fw_features)) {
+		ret = ath10k_wmi_pdev_enable_adaptive_cca(ar, 1,
+							  WMI_CCA_DETECT_LEVEL_AUTO,
+							  WMI_CCA_DETECT_MARGIN_AUTO);
+		if (ret) {
+			ath10k_warn(ar, "failed to enable adaptive cca: %d\n",
+				    ret);
+			goto err_core_stop;
+		}
+	}
+
 	ret = ath10k_wmi_pdev_set_param(ar,
 					ar->wmi.pdev_param->ani_enable, 1);
 	if (ret) {
@@ -4068,17 +4238,21 @@ static int ath10k_mac_set_txbf_conf(struct ath10k_vif *arvif)
 {
 	u32 value = 0;
 	struct ath10k *ar = arvif->ar;
+	int nsts;
+	int sound_dim;
 
 	if (ath10k_wmi_get_txbf_conf_scheme(ar) != WMI_TXBF_CONF_BEFORE_ASSOC)
 		return 0;
 
+	nsts = ath10k_mac_get_vht_cap_bf_sts(ar);
 	if (ar->vht_cap_info & (IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE |
 				IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE))
-		value |= SM((ar->num_rf_chains - 1), WMI_TXBF_STS_CAP_OFFSET);
+		value |= SM(nsts, WMI_TXBF_STS_CAP_OFFSET);
 
+	sound_dim = ath10k_mac_get_vht_cap_bf_sound_dim(ar);
 	if (ar->vht_cap_info & (IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE |
 				IEEE80211_VHT_CAP_MU_BEAMFORMER_CAPABLE))
-		value |= SM((ar->num_rf_chains - 1), WMI_BF_SOUND_DIM_OFFSET);
+		value |= SM(sound_dim, WMI_BF_SOUND_DIM_OFFSET);
 
 	if (!value)
 		return 0;
@@ -4175,6 +4349,14 @@ static int ath10k_add_interface(struct ieee80211_hw *hw,
 	case NL80211_IFTYPE_ADHOC:
 		arvif->vdev_type = WMI_VDEV_TYPE_IBSS;
 		break;
+	case NL80211_IFTYPE_MESH_POINT:
+		if (!test_bit(ATH10K_FLAG_RAW_MODE, &ar->dev_flags)) {
+			ret = -EINVAL;
+			ath10k_warn(ar, "must load driver with rawmode=1 to add mesh interfaces\n");
+			goto err;
+		}
+		arvif->vdev_type = WMI_VDEV_TYPE_AP;
+		break;
 	case NL80211_IFTYPE_AP:
 		arvif->vdev_type = WMI_VDEV_TYPE_AP;
 
@@ -4215,6 +4397,7 @@ static int ath10k_add_interface(struct ieee80211_hw *hw,
 	 * become corrupted, e.g. have garbled IEs or out-of-date TIM bitmap.
 	 */
 	if (vif->type == NL80211_IFTYPE_ADHOC ||
+	    vif->type == NL80211_IFTYPE_MESH_POINT ||
 	    vif->type == NL80211_IFTYPE_AP) {
 		arvif->beacon_buf = dma_zalloc_coherent(ar->dev,
 							IEEE80211_MAX_FRAME_LEN,
@@ -4554,6 +4737,13 @@ static void ath10k_bss_info_changed(struct ieee80211_hw *hw,
 		if (ret)
 			ath10k_warn(ar, "failed to update beacon template: %d\n",
 				    ret);
+
+		if (ieee80211_vif_is_mesh(vif)) {
+			/* mesh doesn't use SSID but firmware needs it */
+			strncpy(arvif->u.ap.ssid, "mesh",
+				sizeof(arvif->u.ap.ssid));
+			arvif->u.ap.ssid_len = 4;
+		}
 	}
 
 	if (changed & BSS_CHANGED_AP_PROBE_RESP) {
@@ -4607,7 +4797,7 @@ static void ath10k_bss_info_changed(struct ieee80211_hw *hw,
 						info->use_cts_prot ? 1 : 0);
 		if (ret)
 			ath10k_warn(ar, "failed to set protection mode %d on vdev %i: %d\n",
-					info->use_cts_prot, arvif->vdev_id, ret);
+				    info->use_cts_prot, arvif->vdev_id, ret);
 	}
 
 	if (changed & BSS_CHANGED_ERP_SLOT) {
@@ -4751,6 +4941,11 @@ static int ath10k_hw_scan(struct ieee80211_hw *hw,
 		spin_unlock_bh(&ar->data_lock);
 	}
 
+	/* Add a 200ms margin to account for event/command processing */
+	ieee80211_queue_delayed_work(ar->hw, &ar->scan.timeout,
+				     msecs_to_jiffies(arg.max_scan_time +
+						      200));
+
 exit:
 	mutex_unlock(&ar->conf_mutex);
 	return ret;
@@ -5293,6 +5488,7 @@ static int ath10k_sta_state(struct ieee80211_hw *hw,
 	} else if (old_state == IEEE80211_STA_AUTH &&
 		   new_state == IEEE80211_STA_ASSOC &&
 		   (vif->type == NL80211_IFTYPE_AP ||
+		    vif->type == NL80211_IFTYPE_MESH_POINT ||
 		    vif->type == NL80211_IFTYPE_ADHOC)) {
 		/*
 		 * New association.
@@ -5328,6 +5524,7 @@ static int ath10k_sta_state(struct ieee80211_hw *hw,
 	} else if (old_state == IEEE80211_STA_ASSOC &&
 		    new_state == IEEE80211_STA_AUTH &&
 		    (vif->type == NL80211_IFTYPE_AP ||
+		     vif->type == NL80211_IFTYPE_MESH_POINT ||
 		     vif->type == NL80211_IFTYPE_ADHOC)) {
 		/*
 		 * Disassociation.
@@ -5901,7 +6098,7 @@ ath10k_mac_bitrate_mask_get_single_rate(struct ath10k *ar,
 }
 
 static int ath10k_mac_set_fixed_rate_params(struct ath10k_vif *arvif,
-					    u8 rate, u8 nss, u8 sgi)
+					    u8 rate, u8 nss, u8 sgi, u8 ldpc)
 {
 	struct ath10k *ar = arvif->ar;
 	u32 vdev_param;
@@ -5934,6 +6131,13 @@ static int ath10k_mac_set_fixed_rate_params(struct ath10k_vif *arvif,
 		return ret;
 	}
 
+	vdev_param = ar->wmi.vdev_param->ldpc;
+	ret = ath10k_wmi_vdev_set_param(ar, arvif->vdev_id, vdev_param, ldpc);
+	if (ret) {
+		ath10k_warn(ar, "failed to set ldpc param %d: %d\n", ldpc, ret);
+		return ret;
+	}
+
 	return 0;
 }
 
@@ -5997,6 +6201,7 @@ static int ath10k_mac_op_set_bitrate_mask(struct ieee80211_hw *hw,
 	u8 rate;
 	u8 nss;
 	u8 sgi;
+	u8 ldpc;
 	int single_nss;
 	int ret;
 
@@ -6006,6 +6211,7 @@ static int ath10k_mac_op_set_bitrate_mask(struct ieee80211_hw *hw,
 	band = def.chan->band;
 	ht_mcs_mask = mask->control[band].ht_mcs;
 	vht_mcs_mask = mask->control[band].vht_mcs;
+	ldpc = !!(ar->ht_cap_info & WMI_HT_CAP_LDPC);
 
 	sgi = mask->control[band].gi;
 	if (sgi == NL80211_TXRATE_FORCE_LGI)
@@ -6044,7 +6250,7 @@ static int ath10k_mac_op_set_bitrate_mask(struct ieee80211_hw *hw,
 
 	mutex_lock(&ar->conf_mutex);
 
-	ret = ath10k_mac_set_fixed_rate_params(arvif, rate, nss, sgi);
+	ret = ath10k_mac_set_fixed_rate_params(arvif, rate, nss, sgi, ldpc);
 	if (ret) {
 		ath10k_warn(ar, "failed to set fixed rate params on vdev %i: %d\n",
 			    arvif->vdev_id, ret);
@@ -6144,7 +6350,7 @@ static int ath10k_ampdu_action(struct ieee80211_hw *hw,
 			       struct ieee80211_vif *vif,
 			       enum ieee80211_ampdu_mlme_action action,
 			       struct ieee80211_sta *sta, u16 tid, u16 *ssn,
-			       u8 buf_size)
+			       u8 buf_size, bool amsdu)
 {
 	struct ath10k *ar = hw->priv;
 	struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);
@@ -6203,8 +6409,8 @@ ath10k_mac_update_rx_channel(struct ath10k *ar,
 	rcu_read_lock();
 	if (!ctx && ath10k_mac_num_chanctxs(ar) == 1) {
 		ieee80211_iter_chan_contexts_atomic(ar->hw,
-					ath10k_mac_get_any_chandef_iter,
-					&def);
+						    ath10k_mac_get_any_chandef_iter,
+						    &def);
 
 		if (vifs)
 			def = &vifs[0].new_ctx->def;
@@ -6218,6 +6424,94 @@ ath10k_mac_update_rx_channel(struct ath10k *ar,
 	rcu_read_unlock();
 }
 
+static void
+ath10k_mac_update_vif_chan(struct ath10k *ar,
+			   struct ieee80211_vif_chanctx_switch *vifs,
+			   int n_vifs)
+{
+	struct ath10k_vif *arvif;
+	int ret;
+	int i;
+
+	lockdep_assert_held(&ar->conf_mutex);
+
+	/* First stop monitor interface. Some FW versions crash if there's a
+	 * lone monitor interface.
+	 */
+	if (ar->monitor_started)
+		ath10k_monitor_stop(ar);
+
+	for (i = 0; i < n_vifs; i++) {
+		arvif = ath10k_vif_to_arvif(vifs[i].vif);
+
+		ath10k_dbg(ar, ATH10K_DBG_MAC,
+			   "mac chanctx switch vdev_id %i freq %hu->%hu width %d->%d\n",
+			   arvif->vdev_id,
+			   vifs[i].old_ctx->def.chan->center_freq,
+			   vifs[i].new_ctx->def.chan->center_freq,
+			   vifs[i].old_ctx->def.width,
+			   vifs[i].new_ctx->def.width);
+
+		if (WARN_ON(!arvif->is_started))
+			continue;
+
+		if (WARN_ON(!arvif->is_up))
+			continue;
+
+		ret = ath10k_wmi_vdev_down(ar, arvif->vdev_id);
+		if (ret) {
+			ath10k_warn(ar, "failed to down vdev %d: %d\n",
+				    arvif->vdev_id, ret);
+			continue;
+		}
+	}
+
+	/* All relevant vdevs are downed and associated channel resources
+	 * should be available for the channel switch now.
+	 */
+
+	spin_lock_bh(&ar->data_lock);
+	ath10k_mac_update_rx_channel(ar, NULL, vifs, n_vifs);
+	spin_unlock_bh(&ar->data_lock);
+
+	for (i = 0; i < n_vifs; i++) {
+		arvif = ath10k_vif_to_arvif(vifs[i].vif);
+
+		if (WARN_ON(!arvif->is_started))
+			continue;
+
+		if (WARN_ON(!arvif->is_up))
+			continue;
+
+		ret = ath10k_mac_setup_bcn_tmpl(arvif);
+		if (ret)
+			ath10k_warn(ar, "failed to update bcn tmpl during csa: %d\n",
+				    ret);
+
+		ret = ath10k_mac_setup_prb_tmpl(arvif);
+		if (ret)
+			ath10k_warn(ar, "failed to update prb tmpl during csa: %d\n",
+				    ret);
+
+		ret = ath10k_vdev_restart(arvif, &vifs[i].new_ctx->def);
+		if (ret) {
+			ath10k_warn(ar, "failed to restart vdev %d: %d\n",
+				    arvif->vdev_id, ret);
+			continue;
+		}
+
+		ret = ath10k_wmi_vdev_up(arvif->ar, arvif->vdev_id, arvif->aid,
+					 arvif->bssid);
+		if (ret) {
+			ath10k_warn(ar, "failed to bring vdev up %d: %d\n",
+				    arvif->vdev_id, ret);
+			continue;
+		}
+	}
+
+	ath10k_monitor_recalc(ar);
+}
+
 static int
 ath10k_mac_op_add_chanctx(struct ieee80211_hw *hw,
 			  struct ieee80211_chanctx_conf *ctx)
@@ -6264,12 +6558,52 @@ ath10k_mac_op_remove_chanctx(struct ieee80211_hw *hw,
 	mutex_unlock(&ar->conf_mutex);
 }
 
+struct ath10k_mac_change_chanctx_arg {
+	struct ieee80211_chanctx_conf *ctx;
+	struct ieee80211_vif_chanctx_switch *vifs;
+	int n_vifs;
+	int next_vif;
+};
+
+static void
+ath10k_mac_change_chanctx_cnt_iter(void *data, u8 *mac,
+				   struct ieee80211_vif *vif)
+{
+	struct ath10k_mac_change_chanctx_arg *arg = data;
+
+	if (rcu_access_pointer(vif->chanctx_conf) != arg->ctx)
+		return;
+
+	arg->n_vifs++;
+}
+
+static void
+ath10k_mac_change_chanctx_fill_iter(void *data, u8 *mac,
+				    struct ieee80211_vif *vif)
+{
+	struct ath10k_mac_change_chanctx_arg *arg = data;
+	struct ieee80211_chanctx_conf *ctx;
+
+	ctx = rcu_access_pointer(vif->chanctx_conf);
+	if (ctx != arg->ctx)
+		return;
+
+	if (WARN_ON(arg->next_vif == arg->n_vifs))
+		return;
+
+	arg->vifs[arg->next_vif].vif = vif;
+	arg->vifs[arg->next_vif].old_ctx = ctx;
+	arg->vifs[arg->next_vif].new_ctx = ctx;
+	arg->next_vif++;
+}
+
 static void
 ath10k_mac_op_change_chanctx(struct ieee80211_hw *hw,
 			     struct ieee80211_chanctx_conf *ctx,
 			     u32 changed)
 {
 	struct ath10k *ar = hw->priv;
+	struct ath10k_mac_change_chanctx_arg arg = { .ctx = ctx };
 
 	mutex_lock(&ar->conf_mutex);
 
@@ -6283,6 +6617,30 @@ ath10k_mac_op_change_chanctx(struct ieee80211_hw *hw,
 	if (WARN_ON(changed & IEEE80211_CHANCTX_CHANGE_CHANNEL))
 		goto unlock;
 
+	if (changed & IEEE80211_CHANCTX_CHANGE_WIDTH) {
+		ieee80211_iterate_active_interfaces_atomic(
+					hw,
+					IEEE80211_IFACE_ITER_NORMAL,
+					ath10k_mac_change_chanctx_cnt_iter,
+					&arg);
+		if (arg.n_vifs == 0)
+			goto radar;
+
+		arg.vifs = kcalloc(arg.n_vifs, sizeof(arg.vifs[0]),
+				   GFP_KERNEL);
+		if (!arg.vifs)
+			goto radar;
+
+		ieee80211_iterate_active_interfaces_atomic(
+					hw,
+					IEEE80211_IFACE_ITER_NORMAL,
+					ath10k_mac_change_chanctx_fill_iter,
+					&arg);
+		ath10k_mac_update_vif_chan(ar, arg.vifs, arg.n_vifs);
+		kfree(arg.vifs);
+	}
+
+radar:
 	ath10k_recalc_radar_detection(ar);
 
 	/* FIXME: How to configure Rx chains properly? */
@@ -6402,91 +6760,13 @@ ath10k_mac_op_switch_vif_chanctx(struct ieee80211_hw *hw,
 				 enum ieee80211_chanctx_switch_mode mode)
 {
 	struct ath10k *ar = hw->priv;
-	struct ath10k_vif *arvif;
-	int ret;
-	int i;
 
 	mutex_lock(&ar->conf_mutex);
 
 	ath10k_dbg(ar, ATH10K_DBG_MAC,
 		   "mac chanctx switch n_vifs %d mode %d\n",
 		   n_vifs, mode);
-
-	/* First stop monitor interface. Some FW versions crash if there's a
-	 * lone monitor interface.
-	 */
-	if (ar->monitor_started)
-		ath10k_monitor_stop(ar);
-
-	for (i = 0; i < n_vifs; i++) {
-		arvif = ath10k_vif_to_arvif(vifs[i].vif);
-
-		ath10k_dbg(ar, ATH10K_DBG_MAC,
-			   "mac chanctx switch vdev_id %i freq %hu->%hu width %d->%d\n",
-			   arvif->vdev_id,
-			   vifs[i].old_ctx->def.chan->center_freq,
-			   vifs[i].new_ctx->def.chan->center_freq,
-			   vifs[i].old_ctx->def.width,
-			   vifs[i].new_ctx->def.width);
-
-		if (WARN_ON(!arvif->is_started))
-			continue;
-
-		if (WARN_ON(!arvif->is_up))
-			continue;
-
-		ret = ath10k_wmi_vdev_down(ar, arvif->vdev_id);
-		if (ret) {
-			ath10k_warn(ar, "failed to down vdev %d: %d\n",
-				    arvif->vdev_id, ret);
-			continue;
-		}
-	}
-
-	/* All relevant vdevs are downed and associated channel resources
-	 * should be available for the channel switch now.
-	 */
-
-	spin_lock_bh(&ar->data_lock);
-	ath10k_mac_update_rx_channel(ar, NULL, vifs, n_vifs);
-	spin_unlock_bh(&ar->data_lock);
-
-	for (i = 0; i < n_vifs; i++) {
-		arvif = ath10k_vif_to_arvif(vifs[i].vif);
-
-		if (WARN_ON(!arvif->is_started))
-			continue;
-
-		if (WARN_ON(!arvif->is_up))
-			continue;
-
-		ret = ath10k_mac_setup_bcn_tmpl(arvif);
-		if (ret)
-			ath10k_warn(ar, "failed to update bcn tmpl during csa: %d\n",
-				    ret);
-
-		ret = ath10k_mac_setup_prb_tmpl(arvif);
-		if (ret)
-			ath10k_warn(ar, "failed to update prb tmpl during csa: %d\n",
-				    ret);
-
-		ret = ath10k_vdev_restart(arvif, &vifs[i].new_ctx->def);
-		if (ret) {
-			ath10k_warn(ar, "failed to restart vdev %d: %d\n",
-				    arvif->vdev_id, ret);
-			continue;
-		}
-
-		ret = ath10k_wmi_vdev_up(arvif->ar, arvif->vdev_id, arvif->aid,
-					 arvif->bssid);
-		if (ret) {
-			ath10k_warn(ar, "failed to bring vdev up %d: %d\n",
-				    arvif->vdev_id, ret);
-			continue;
-		}
-	}
-
-	ath10k_monitor_recalc(ar);
+	ath10k_mac_update_vif_chan(ar, vifs, n_vifs);
 
 	mutex_unlock(&ar->conf_mutex);
 	return 0;
@@ -6642,6 +6922,9 @@ static const struct ieee80211_iface_limit ath10k_if_limits[] = {
 	{
 	.max	= 7,
 	.types	= BIT(NL80211_IFTYPE_AP)
+#ifdef CONFIG_MAC80211_MESH
+		| BIT(NL80211_IFTYPE_MESH_POINT)
+#endif
 	},
 };
 
@@ -6649,6 +6932,9 @@ static const struct ieee80211_iface_limit ath10k_10x_if_limits[] = {
 	{
 	.max	= 8,
 	.types	= BIT(NL80211_IFTYPE_AP)
+#ifdef CONFIG_MAC80211_MESH
+		| BIT(NL80211_IFTYPE_MESH_POINT)
+#endif
 	},
 };
 
@@ -6686,6 +6972,9 @@ static const struct ieee80211_iface_limit ath10k_tlv_if_limit[] = {
 	{
 		.max = 2,
 		.types = BIT(NL80211_IFTYPE_AP) |
+#ifdef CONFIG_MAC80211_MESH
+			 BIT(NL80211_IFTYPE_MESH_POINT) |
+#endif
 			 BIT(NL80211_IFTYPE_P2P_CLIENT) |
 			 BIT(NL80211_IFTYPE_P2P_GO),
 	},
@@ -6707,6 +6996,9 @@ static const struct ieee80211_iface_limit ath10k_tlv_qcs_if_limit[] = {
 	{
 		.max = 1,
 		.types = BIT(NL80211_IFTYPE_AP) |
+#ifdef CONFIG_MAC80211_MESH
+			 BIT(NL80211_IFTYPE_MESH_POINT) |
+#endif
 			 BIT(NL80211_IFTYPE_P2P_GO),
 	},
 	{
@@ -6773,6 +7065,9 @@ static const struct ieee80211_iface_limit ath10k_10_4_if_limits[] = {
 	{
 		.max	= 16,
 		.types	= BIT(NL80211_IFTYPE_AP)
+#ifdef CONFIG_MAC80211_MESH
+			| BIT(NL80211_IFTYPE_MESH_POINT)
+#endif
 	},
 };
 
@@ -6792,111 +7087,6 @@ static const struct ieee80211_iface_combination ath10k_10_4_if_comb[] = {
 	},
 };
 
-static struct ieee80211_sta_vht_cap ath10k_create_vht_cap(struct ath10k *ar)
-{
-	struct ieee80211_sta_vht_cap vht_cap = {0};
-	u16 mcs_map;
-	u32 val;
-	int i;
-
-	vht_cap.vht_supported = 1;
-	vht_cap.cap = ar->vht_cap_info;
-
-	if (ar->vht_cap_info & (IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE |
-				IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE)) {
-		val = ar->num_rf_chains - 1;
-		val <<= IEEE80211_VHT_CAP_BEAMFORMEE_STS_SHIFT;
-		val &= IEEE80211_VHT_CAP_BEAMFORMEE_STS_MASK;
-
-		vht_cap.cap |= val;
-	}
-
-	if (ar->vht_cap_info & (IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE |
-				IEEE80211_VHT_CAP_MU_BEAMFORMER_CAPABLE)) {
-		val = ar->num_rf_chains - 1;
-		val <<= IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_SHIFT;
-		val &= IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_MASK;
-
-		vht_cap.cap |= val;
-	}
-
-	mcs_map = 0;
-	for (i = 0; i < 8; i++) {
-		if (i < ar->num_rf_chains)
-			mcs_map |= IEEE80211_VHT_MCS_SUPPORT_0_9 << (i*2);
-		else
-			mcs_map |= IEEE80211_VHT_MCS_NOT_SUPPORTED << (i*2);
-	}
-
-	vht_cap.vht_mcs.rx_mcs_map = cpu_to_le16(mcs_map);
-	vht_cap.vht_mcs.tx_mcs_map = cpu_to_le16(mcs_map);
-
-	return vht_cap;
-}
-
-static struct ieee80211_sta_ht_cap ath10k_get_ht_cap(struct ath10k *ar)
-{
-	int i;
-	struct ieee80211_sta_ht_cap ht_cap = {0};
-
-	if (!(ar->ht_cap_info & WMI_HT_CAP_ENABLED))
-		return ht_cap;
-
-	ht_cap.ht_supported = 1;
-	ht_cap.ampdu_factor = IEEE80211_HT_MAX_AMPDU_64K;
-	ht_cap.ampdu_density = IEEE80211_HT_MPDU_DENSITY_8;
-	ht_cap.cap |= IEEE80211_HT_CAP_SUP_WIDTH_20_40;
-	ht_cap.cap |= IEEE80211_HT_CAP_DSSSCCK40;
-	ht_cap.cap |= WLAN_HT_CAP_SM_PS_STATIC << IEEE80211_HT_CAP_SM_PS_SHIFT;
-
-	if (ar->ht_cap_info & WMI_HT_CAP_HT20_SGI)
-		ht_cap.cap |= IEEE80211_HT_CAP_SGI_20;
-
-	if (ar->ht_cap_info & WMI_HT_CAP_HT40_SGI)
-		ht_cap.cap |= IEEE80211_HT_CAP_SGI_40;
-
-	if (ar->ht_cap_info & WMI_HT_CAP_DYNAMIC_SMPS) {
-		u32 smps;
-
-		smps   = WLAN_HT_CAP_SM_PS_DYNAMIC;
-		smps <<= IEEE80211_HT_CAP_SM_PS_SHIFT;
-
-		ht_cap.cap |= smps;
-	}
-
-	if (ar->ht_cap_info & WMI_HT_CAP_TX_STBC)
-		ht_cap.cap |= IEEE80211_HT_CAP_TX_STBC;
-
-	if (ar->ht_cap_info & WMI_HT_CAP_RX_STBC) {
-		u32 stbc;
-
-		stbc   = ar->ht_cap_info;
-		stbc  &= WMI_HT_CAP_RX_STBC;
-		stbc >>= WMI_HT_CAP_RX_STBC_MASK_SHIFT;
-		stbc <<= IEEE80211_HT_CAP_RX_STBC_SHIFT;
-		stbc  &= IEEE80211_HT_CAP_RX_STBC;
-
-		ht_cap.cap |= stbc;
-	}
-
-	if (ar->ht_cap_info & WMI_HT_CAP_LDPC)
-		ht_cap.cap |= IEEE80211_HT_CAP_LDPC_CODING;
-
-	if (ar->ht_cap_info & WMI_HT_CAP_L_SIG_TXOP_PROT)
-		ht_cap.cap |= IEEE80211_HT_CAP_LSIG_TXOP_PROT;
-
-	/* max AMSDU is implicitly taken from vht_cap_info */
-	if (ar->vht_cap_info & WMI_VHT_CAP_MAX_MPDU_LEN_MASK)
-		ht_cap.cap |= IEEE80211_HT_CAP_MAX_AMSDU;
-
-	for (i = 0; i < ar->num_rf_chains; i++)
-		ht_cap.mcs.rx_mask[i] = 0xFF;
-
-	ht_cap.mcs.tx_params |= IEEE80211_HT_MCS_TX_DEFINED;
-
-	return ht_cap;
-}
-
 static void ath10k_get_arvif_iter(void *data, u8 *mac,
 				  struct ieee80211_vif *vif)
 {
@@ -6938,8 +7128,6 @@ int ath10k_mac_register(struct ath10k *ar)
 		WLAN_CIPHER_SUITE_AES_CMAC,
 	};
 	struct ieee80211_supported_band *band;
-	struct ieee80211_sta_vht_cap vht_cap;
-	struct ieee80211_sta_ht_cap ht_cap;
 	void *channels;
 	int ret;
 
@@ -6947,9 +7135,6 @@ int ath10k_mac_register(struct ath10k *ar)
 
 	SET_IEEE80211_DEV(ar->hw, ar->dev);
 
-	ht_cap = ath10k_get_ht_cap(ar);
-	vht_cap = ath10k_create_vht_cap(ar);
-
 	BUILD_BUG_ON((ARRAY_SIZE(ath10k_2ghz_channels) +
 		      ARRAY_SIZE(ath10k_5ghz_channels)) !=
 		     ATH10K_NUM_CHANS);
@@ -6968,10 +7153,6 @@ int ath10k_mac_register(struct ath10k *ar)
 		band->channels = channels;
 		band->n_bitrates = ath10k_g_rates_size;
 		band->bitrates = ath10k_g_rates;
-		band->ht_cap = ht_cap;
-
-		/* Enable the VHT support at 2.4 GHz */
-		band->vht_cap = vht_cap;
 
 		ar->hw->wiphy->bands[IEEE80211_BAND_2GHZ] = band;
 	}
@@ -6990,17 +7171,18 @@ int ath10k_mac_register(struct ath10k *ar)
 		band->channels = channels;
 		band->n_bitrates = ath10k_a_rates_size;
 		band->bitrates = ath10k_a_rates;
-		band->ht_cap = ht_cap;
-		band->vht_cap = vht_cap;
 		ar->hw->wiphy->bands[IEEE80211_BAND_5GHZ] = band;
 	}
 
+	ath10k_mac_setup_ht_vht_cap(ar);
+
 	ar->hw->wiphy->interface_modes =
 		BIT(NL80211_IFTYPE_STATION) |
-		BIT(NL80211_IFTYPE_AP);
+		BIT(NL80211_IFTYPE_AP) |
+		BIT(NL80211_IFTYPE_MESH_POINT);
 
-	ar->hw->wiphy->available_antennas_rx = ar->supp_rx_chainmask;
-	ar->hw->wiphy->available_antennas_tx = ar->supp_tx_chainmask;
+	ar->hw->wiphy->available_antennas_rx = ar->cfg_rx_chainmask;
+	ar->hw->wiphy->available_antennas_tx = ar->cfg_tx_chainmask;
 
 	if (!test_bit(ATH10K_FW_FEATURE_NO_P2P, ar->fw_features))
 		ar->hw->wiphy->interface_modes |=
@@ -7146,7 +7328,7 @@ int ath10k_mac_register(struct ath10k *ar)
 			    ath10k_reg_notifier);
 	if (ret) {
 		ath10k_err(ar, "failed to initialise regulatory: %i\n", ret);
-		goto err_free;
+		goto err_dfs_detector_exit;
 	}
 
 	ar->hw->wiphy->cipher_suites = cipher_suites;
@@ -7155,7 +7337,7 @@ int ath10k_mac_register(struct ath10k *ar)
 	ret = ieee80211_register_hw(ar->hw);
 	if (ret) {
 		ath10k_err(ar, "failed to register ieee80211: %d\n", ret);
-		goto err_free;
+		goto err_dfs_detector_exit;
 	}
 
 	if (!ath_is_world_regd(&ar->ath_common.regulatory)) {
@@ -7169,10 +7351,16 @@ int ath10k_mac_register(struct ath10k *ar)
 
 err_unregister:
 	ieee80211_unregister_hw(ar->hw);
+
+err_dfs_detector_exit:
+	if (config_enabled(CONFIG_ATH10K_DFS_CERTIFIED) && ar->dfs_detector)
+		ar->dfs_detector->exit(ar->dfs_detector);
+
 err_free:
 	kfree(ar->mac.sbands[IEEE80211_BAND_2GHZ].channels);
 	kfree(ar->mac.sbands[IEEE80211_BAND_5GHZ].channels);
 
+	SET_IEEE80211_DEV(ar->hw, NULL);
 	return ret;
 }
 
diff --git a/drivers/net/wireless/ath/ath10k/pci.c b/drivers/net/wireless/ath/ath10k/pci.c
index 1046ab65b9ab..3fca200b986c 100644
--- a/drivers/net/wireless/ath/ath10k/pci.c
+++ b/drivers/net/wireless/ath/ath10k/pci.c
@@ -61,12 +61,14 @@ MODULE_PARM_DESC(reset_mode, "0: auto, 1: warm only (default: 0)");
 #define QCA6164_2_1_DEVICE_ID	(0x0041)
 #define QCA6174_2_1_DEVICE_ID	(0x003e)
 #define QCA99X0_2_0_DEVICE_ID	(0x0040)
+#define QCA9377_1_0_DEVICE_ID	(0x0042)
 
 static const struct pci_device_id ath10k_pci_id_table[] = {
 	{ PCI_VDEVICE(ATHEROS, QCA988X_2_0_DEVICE_ID) }, /* PCI-E QCA988X V2 */
 	{ PCI_VDEVICE(ATHEROS, QCA6164_2_1_DEVICE_ID) }, /* PCI-E QCA6164 V2.1 */
 	{ PCI_VDEVICE(ATHEROS, QCA6174_2_1_DEVICE_ID) }, /* PCI-E QCA6174 V2.1 */
 	{ PCI_VDEVICE(ATHEROS, QCA99X0_2_0_DEVICE_ID) }, /* PCI-E QCA99X0 V2 */
+	{ PCI_VDEVICE(ATHEROS, QCA9377_1_0_DEVICE_ID) }, /* PCI-E QCA9377 V1 */
 	{0}
 };
 
@@ -90,6 +92,7 @@ static const struct ath10k_pci_supp_chip ath10k_pci_supp_chips[] = {
 	{ QCA6174_2_1_DEVICE_ID, QCA6174_HW_3_2_CHIP_ID_REV },
 
 	{ QCA99X0_2_0_DEVICE_ID, QCA99X0_HW_2_0_CHIP_ID_REV },
+	{ QCA9377_1_0_DEVICE_ID, QCA9377_HW_1_0_CHIP_ID_REV },
 };
 
 static void ath10k_pci_buffer_cleanup(struct ath10k *ar);
@@ -104,6 +107,10 @@ static int ath10k_pci_bmi_wait(struct ath10k_ce_pipe *tx_pipe,
 			       struct ath10k_ce_pipe *rx_pipe,
 			       struct bmi_xfer *xfer);
 static int ath10k_pci_qca99x0_chip_reset(struct ath10k *ar);
+static void ath10k_pci_htc_tx_cb(struct ath10k_ce_pipe *ce_state);
+static void ath10k_pci_htc_rx_cb(struct ath10k_ce_pipe *ce_state);
+static void ath10k_pci_htt_tx_cb(struct ath10k_ce_pipe *ce_state);
+static void ath10k_pci_htt_rx_cb(struct ath10k_ce_pipe *ce_state);
 
 static const struct ce_attr host_ce_config_wlan[] = {
 	/* CE0: host->target HTC control and raw streams */
@@ -112,6 +119,7 @@ static const struct ce_attr host_ce_config_wlan[] = {
 		.src_nentries = 16,
 		.src_sz_max = 256,
 		.dest_nentries = 0,
+		.send_cb = ath10k_pci_htc_tx_cb,
 	},
 
 	/* CE1: target->host HTT + HTC control */
@@ -120,6 +128,7 @@ static const struct ce_attr host_ce_config_wlan[] = {
 		.src_nentries = 0,
 		.src_sz_max = 2048,
 		.dest_nentries = 512,
+		.recv_cb = ath10k_pci_htc_rx_cb,
 	},
 
 	/* CE2: target->host WMI */
@@ -128,6 +137,7 @@ static const struct ce_attr host_ce_config_wlan[] = {
 		.src_nentries = 0,
 		.src_sz_max = 2048,
 		.dest_nentries = 128,
+		.recv_cb = ath10k_pci_htc_rx_cb,
 	},
 
 	/* CE3: host->target WMI */
@@ -136,6 +146,7 @@ static const struct ce_attr host_ce_config_wlan[] = {
 		.src_nentries = 32,
 		.src_sz_max = 2048,
 		.dest_nentries = 0,
+		.send_cb = ath10k_pci_htc_tx_cb,
 	},
 
 	/* CE4: host->target HTT */
@@ -144,14 +155,16 @@ static const struct ce_attr host_ce_config_wlan[] = {
 		.src_nentries = CE_HTT_H2T_MSG_SRC_NENTRIES,
 		.src_sz_max = 256,
 		.dest_nentries = 0,
+		.send_cb = ath10k_pci_htt_tx_cb,
 	},
 
-	/* CE5: unused */
+	/* CE5: target->host HTT (HIF->HTT) */
 	{
 		.flags = CE_ATTR_FLAGS,
 		.src_nentries = 0,
-		.src_sz_max = 0,
-		.dest_nentries = 0,
+		.src_sz_max = 512,
+		.dest_nentries = 512,
+		.recv_cb = ath10k_pci_htt_rx_cb,
 	},
 
 	/* CE6: target autonomous hif_memcpy */
@@ -257,12 +270,12 @@ static const struct ce_pipe_config target_ce_config_wlan[] = {
 
 	/* NB: 50% of src nentries, since tx has 2 frags */
 
-	/* CE5: unused */
+	/* CE5: target->host HTT (HIF->HTT) */
 	{
 		.pipenum = __cpu_to_le32(5),
-		.pipedir = __cpu_to_le32(PIPEDIR_OUT),
+		.pipedir = __cpu_to_le32(PIPEDIR_IN),
 		.nentries = __cpu_to_le32(32),
-		.nbytes_max = __cpu_to_le32(2048),
+		.nbytes_max = __cpu_to_le32(512),
 		.flags = __cpu_to_le32(CE_ATTR_FLAGS),
 		.reserved = __cpu_to_le32(0),
 	},
@@ -396,7 +409,7 @@ static const struct service_to_pipe target_service_to_ce_map_wlan[] = {
 	{
 		__cpu_to_le32(ATH10K_HTC_SVC_ID_HTT_DATA_MSG),
 		__cpu_to_le32(PIPEDIR_IN),	/* in = DL = target -> host */
-		__cpu_to_le32(1),
+		__cpu_to_le32(5),
 	},
 
 	/* (Additions here) */
@@ -452,8 +465,12 @@ static int ath10k_pci_wake_wait(struct ath10k *ar)
 	int curr_delay = 5;
 
 	while (tot_delay < PCIE_WAKE_TIMEOUT) {
-		if (ath10k_pci_is_awake(ar))
+		if (ath10k_pci_is_awake(ar)) {
+			if (tot_delay > PCIE_WAKE_LATE_US)
+				ath10k_warn(ar, "device wakeup took %d ms which is unusally long, otherwise it works normally.\n",
+					    tot_delay / 1000);
 			return 0;
+		}
 
 		udelay(curr_delay);
 		tot_delay += curr_delay;
@@ -465,12 +482,53 @@ static int ath10k_pci_wake_wait(struct ath10k *ar)
 	return -ETIMEDOUT;
 }
 
+static int ath10k_pci_force_wake(struct ath10k *ar)
+{
+	struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
+	unsigned long flags;
+	int ret = 0;
+
+	spin_lock_irqsave(&ar_pci->ps_lock, flags);
+
+	if (!ar_pci->ps_awake) {
+		iowrite32(PCIE_SOC_WAKE_V_MASK,
+			  ar_pci->mem + PCIE_LOCAL_BASE_ADDRESS +
+			  PCIE_SOC_WAKE_ADDRESS);
+
+		ret = ath10k_pci_wake_wait(ar);
+		if (ret == 0)
+			ar_pci->ps_awake = true;
+	}
+
+	spin_unlock_irqrestore(&ar_pci->ps_lock, flags);
+
+	return ret;
+}
+
+static void ath10k_pci_force_sleep(struct ath10k *ar)
+{
+	struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
+	unsigned long flags;
+
+	spin_lock_irqsave(&ar_pci->ps_lock, flags);
+
+	iowrite32(PCIE_SOC_WAKE_RESET,
+		  ar_pci->mem + PCIE_LOCAL_BASE_ADDRESS +
+		  PCIE_SOC_WAKE_ADDRESS);
+	ar_pci->ps_awake = false;
+
+	spin_unlock_irqrestore(&ar_pci->ps_lock, flags);
+}
+
 static int ath10k_pci_wake(struct ath10k *ar)
 {
 	struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
 	unsigned long flags;
 	int ret = 0;
 
+	if (ar_pci->pci_ps == 0)
+		return ret;
+
 	spin_lock_irqsave(&ar_pci->ps_lock, flags);
 
 	ath10k_dbg(ar, ATH10K_DBG_PCI_PS, "pci ps wake refcount %lu awake %d\n",
@@ -502,6 +560,9 @@ static void ath10k_pci_sleep(struct ath10k *ar)
 	struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
 	unsigned long flags;
 
+	if (ar_pci->pci_ps == 0)
+		return;
+
 	spin_lock_irqsave(&ar_pci->ps_lock, flags);
 
 	ath10k_dbg(ar, ATH10K_DBG_PCI_PS, "pci ps sleep refcount %lu awake %d\n",
@@ -544,6 +605,11 @@ static void ath10k_pci_sleep_sync(struct ath10k *ar)
 	struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
 	unsigned long flags;
 
+	if (ar_pci->pci_ps == 0) {
+		ath10k_pci_force_sleep(ar);
+		return;
+	}
+
 	del_timer_sync(&ar_pci->ps_timer);
 
 	spin_lock_irqsave(&ar_pci->ps_lock, flags);
@@ -682,8 +748,6 @@ static int __ath10k_pci_rx_post_buf(struct ath10k_pci_pipe *pipe)
 	dma_addr_t paddr;
 	int ret;
 
-	lockdep_assert_held(&ar_pci->ce_lock);
-
 	skb = dev_alloc_skb(pipe->buf_sz);
 	if (!skb)
 		return -ENOMEM;
@@ -701,9 +765,10 @@ static int __ath10k_pci_rx_post_buf(struct ath10k_pci_pipe *pipe)
 
 	ATH10K_SKB_RXCB(skb)->paddr = paddr;
 
+	spin_lock_bh(&ar_pci->ce_lock);
 	ret = __ath10k_ce_rx_post_buf(ce_pipe, skb, paddr);
+	spin_unlock_bh(&ar_pci->ce_lock);
 	if (ret) {
-		ath10k_warn(ar, "failed to post pci rx buf: %d\n", ret);
 		dma_unmap_single(ar->dev, paddr, skb->len + skb_tailroom(skb),
 				 DMA_FROM_DEVICE);
 		dev_kfree_skb_any(skb);
@@ -713,25 +778,27 @@ static int __ath10k_pci_rx_post_buf(struct ath10k_pci_pipe *pipe)
 	return 0;
 }
 
-static void __ath10k_pci_rx_post_pipe(struct ath10k_pci_pipe *pipe)
+static void ath10k_pci_rx_post_pipe(struct ath10k_pci_pipe *pipe)
 {
 	struct ath10k *ar = pipe->hif_ce_state;
 	struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
 	struct ath10k_ce_pipe *ce_pipe = pipe->ce_hdl;
 	int ret, num;
 
-	lockdep_assert_held(&ar_pci->ce_lock);
-
 	if (pipe->buf_sz == 0)
 		return;
 
 	if (!ce_pipe->dest_ring)
 		return;
 
+	spin_lock_bh(&ar_pci->ce_lock);
 	num = __ath10k_ce_rx_num_free_bufs(ce_pipe);
+	spin_unlock_bh(&ar_pci->ce_lock);
 	while (num--) {
 		ret = __ath10k_pci_rx_post_buf(pipe);
 		if (ret) {
+			if (ret == -ENOSPC)
+				break;
 			ath10k_warn(ar, "failed to post pci rx buf: %d\n", ret);
 			mod_timer(&ar_pci->rx_post_retry, jiffies +
 				  ATH10K_PCI_RX_POST_RETRY_MS);
@@ -740,25 +807,13 @@ static void __ath10k_pci_rx_post_pipe(struct ath10k_pci_pipe *pipe)
 	}
 }
 
-static void ath10k_pci_rx_post_pipe(struct ath10k_pci_pipe *pipe)
-{
-	struct ath10k *ar = pipe->hif_ce_state;
-	struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
-
-	spin_lock_bh(&ar_pci->ce_lock);
-	__ath10k_pci_rx_post_pipe(pipe);
-	spin_unlock_bh(&ar_pci->ce_lock);
-}
-
 static void ath10k_pci_rx_post(struct ath10k *ar)
 {
 	struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
 	int i;
 
-	spin_lock_bh(&ar_pci->ce_lock);
 	for (i = 0; i < CE_COUNT; i++)
-		__ath10k_pci_rx_post_pipe(&ar_pci->pipe_info[i]);
-	spin_unlock_bh(&ar_pci->ce_lock);
+		ath10k_pci_rx_post_pipe(&ar_pci->pipe_info[i]);
 }
 
 static void ath10k_pci_rx_replenish_retry(unsigned long ptr)
@@ -775,6 +830,7 @@ static u32 ath10k_pci_targ_cpu_to_ce_addr(struct ath10k *ar, u32 addr)
 	switch (ar->hw_rev) {
 	case ATH10K_HW_QCA988X:
 	case ATH10K_HW_QCA6174:
+	case ATH10K_HW_QCA9377:
 		val = (ath10k_pci_read32(ar, SOC_CORE_BASE_ADDRESS +
 					  CORE_CTRL_ADDRESS) &
 		       0x7ff) << 21;
@@ -858,9 +914,8 @@ static int ath10k_pci_diag_read_mem(struct ath10k *ar, u32 address, void *data,
 			goto done;
 
 		i = 0;
-		while (ath10k_ce_completed_send_next_nolock(ce_diag, NULL, &buf,
-							    &completed_nbytes,
-							    &id) != 0) {
+		while (ath10k_ce_completed_send_next_nolock(ce_diag,
+							    NULL) != 0) {
 			mdelay(1);
 			if (i++ > DIAG_ACCESS_CE_TIMEOUT_MS) {
 				ret = -EBUSY;
@@ -868,16 +923,6 @@ static int ath10k_pci_diag_read_mem(struct ath10k *ar, u32 address, void *data,
 			}
 		}
 
-		if (nbytes != completed_nbytes) {
-			ret = -EIO;
-			goto done;
-		}
-
-		if (buf != (u32)address) {
-			ret = -EIO;
-			goto done;
-		}
-
 		i = 0;
 		while (ath10k_ce_completed_recv_next_nolock(ce_diag, NULL, &buf,
 							    &completed_nbytes,
@@ -1031,9 +1076,8 @@ static int ath10k_pci_diag_write_mem(struct ath10k *ar, u32 address,
 			goto done;
 
 		i = 0;
-		while (ath10k_ce_completed_send_next_nolock(ce_diag, NULL, &buf,
-							    &completed_nbytes,
-							    &id) != 0) {
+		while (ath10k_ce_completed_send_next_nolock(ce_diag,
+							    NULL) != 0) {
 			mdelay(1);
 
 			if (i++ > DIAG_ACCESS_CE_TIMEOUT_MS) {
@@ -1042,16 +1086,6 @@ static int ath10k_pci_diag_write_mem(struct ath10k *ar, u32 address,
 			}
 		}
 
-		if (nbytes != completed_nbytes) {
-			ret = -EIO;
-			goto done;
-		}
-
-		if (buf != ce_data) {
-			ret = -EIO;
-			goto done;
-		}
-
 		i = 0;
 		while (ath10k_ce_completed_recv_next_nolock(ce_diag, NULL, &buf,
 							    &completed_nbytes,
@@ -1102,20 +1136,14 @@ static int ath10k_pci_diag_write32(struct ath10k *ar, u32 address, u32 value)
 }
 
 /* Called by lower (CE) layer when a send to Target completes. */
-static void ath10k_pci_ce_send_done(struct ath10k_ce_pipe *ce_state)
+static void ath10k_pci_htc_tx_cb(struct ath10k_ce_pipe *ce_state)
 {
 	struct ath10k *ar = ce_state->ar;
-	struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
-	struct ath10k_hif_cb *cb = &ar_pci->msg_callbacks_current;
 	struct sk_buff_head list;
 	struct sk_buff *skb;
-	u32 ce_data;
-	unsigned int nbytes;
-	unsigned int transfer_id;
 
 	__skb_queue_head_init(&list);
-	while (ath10k_ce_completed_send_next(ce_state, (void **)&skb, &ce_data,
-					     &nbytes, &transfer_id) == 0) {
+	while (ath10k_ce_completed_send_next(ce_state, (void **)&skb) == 0) {
 		/* no need to call tx completion for NULL pointers */
 		if (skb == NULL)
 			continue;
@@ -1124,16 +1152,16 @@ static void ath10k_pci_ce_send_done(struct ath10k_ce_pipe *ce_state)
 	}
 
 	while ((skb = __skb_dequeue(&list)))
-		cb->tx_completion(ar, skb);
+		ath10k_htc_tx_completion_handler(ar, skb);
 }
 
-/* Called by lower (CE) layer when data is received from the Target. */
-static void ath10k_pci_ce_recv_data(struct ath10k_ce_pipe *ce_state)
+static void ath10k_pci_process_rx_cb(struct ath10k_ce_pipe *ce_state,
+				     void (*callback)(struct ath10k *ar,
+						      struct sk_buff *skb))
 {
 	struct ath10k *ar = ce_state->ar;
 	struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
 	struct ath10k_pci_pipe *pipe_info =  &ar_pci->pipe_info[ce_state->id];
-	struct ath10k_hif_cb *cb = &ar_pci->msg_callbacks_current;
 	struct sk_buff *skb;
 	struct sk_buff_head list;
 	void *transfer_context;
@@ -1168,12 +1196,52 @@ static void ath10k_pci_ce_recv_data(struct ath10k_ce_pipe *ce_state)
 		ath10k_dbg_dump(ar, ATH10K_DBG_PCI_DUMP, NULL, "pci rx: ",
 				skb->data, skb->len);
 
-		cb->rx_completion(ar, skb);
+		callback(ar, skb);
 	}
 
 	ath10k_pci_rx_post_pipe(pipe_info);
 }
 
+/* Called by lower (CE) layer when data is received from the Target. */
+static void ath10k_pci_htc_rx_cb(struct ath10k_ce_pipe *ce_state)
+{
+	ath10k_pci_process_rx_cb(ce_state, ath10k_htc_rx_completion_handler);
+}
+
+/* Called by lower (CE) layer when a send to HTT Target completes. */
+static void ath10k_pci_htt_tx_cb(struct ath10k_ce_pipe *ce_state)
+{
+	struct ath10k *ar = ce_state->ar;
+	struct sk_buff *skb;
+
+	while (ath10k_ce_completed_send_next(ce_state, (void **)&skb) == 0) {
+		/* no need to call tx completion for NULL pointers */
+		if (!skb)
+			continue;
+
+		dma_unmap_single(ar->dev, ATH10K_SKB_CB(skb)->paddr,
+				 skb->len, DMA_TO_DEVICE);
+		ath10k_htt_hif_tx_complete(ar, skb);
+	}
+}
+
+static void ath10k_pci_htt_rx_deliver(struct ath10k *ar, struct sk_buff *skb)
+{
+	skb_pull(skb, sizeof(struct ath10k_htc_hdr));
+	ath10k_htt_t2h_msg_handler(ar, skb);
+}
+
+/* Called by lower (CE) layer when HTT data is received from the Target. */
+static void ath10k_pci_htt_rx_cb(struct ath10k_ce_pipe *ce_state)
+{
+	/* CE4 polling needs to be done whenever CE pipe which transports
+	 * HTT Rx (target->host) is processed.
+	 */
+	ath10k_ce_per_engine_service(ce_state->ar, 4);
+
+	ath10k_pci_process_rx_cb(ce_state, ath10k_pci_htt_rx_deliver);
+}
+
 static int ath10k_pci_hif_tx_sg(struct ath10k *ar, u8 pipe_id,
 				struct ath10k_hif_sg_item *items, int n_items)
 {
@@ -1343,17 +1411,6 @@ static void ath10k_pci_hif_send_complete_check(struct ath10k *ar, u8 pipe,
 	ath10k_ce_per_engine_service(ar, pipe);
 }
 
-static void ath10k_pci_hif_set_callbacks(struct ath10k *ar,
-					 struct ath10k_hif_cb *callbacks)
-{
-	struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
-
-	ath10k_dbg(ar, ATH10K_DBG_PCI, "pci hif set callbacks\n");
-
-	memcpy(&ar_pci->msg_callbacks_current, callbacks,
-	       sizeof(ar_pci->msg_callbacks_current));
-}
-
 static void ath10k_pci_kill_tasklet(struct ath10k *ar)
 {
 	struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
@@ -1368,10 +1425,8 @@ static void ath10k_pci_kill_tasklet(struct ath10k *ar)
 	del_timer_sync(&ar_pci->rx_post_retry);
 }
 
-static int ath10k_pci_hif_map_service_to_pipe(struct ath10k *ar,
-					      u16 service_id, u8 *ul_pipe,
-					      u8 *dl_pipe, int *ul_is_polled,
-					      int *dl_is_polled)
+static int ath10k_pci_hif_map_service_to_pipe(struct ath10k *ar, u16 service_id,
+					      u8 *ul_pipe, u8 *dl_pipe)
 {
 	const struct service_to_pipe *entry;
 	bool ul_set = false, dl_set = false;
@@ -1379,9 +1434,6 @@ static int ath10k_pci_hif_map_service_to_pipe(struct ath10k *ar,
 
 	ath10k_dbg(ar, ATH10K_DBG_PCI, "pci hif map service\n");
 
-	/* polling for received messages not supported */
-	*dl_is_polled = 0;
-
 	for (i = 0; i < ARRAY_SIZE(target_service_to_ce_map_wlan); i++) {
 		entry = &target_service_to_ce_map_wlan[i];
 
@@ -1415,25 +1467,17 @@ static int ath10k_pci_hif_map_service_to_pipe(struct ath10k *ar,
 	if (WARN_ON(!ul_set || !dl_set))
 		return -ENOENT;
 
-	*ul_is_polled =
-		(host_ce_config_wlan[*ul_pipe].flags & CE_ATTR_DIS_INTR) != 0;
-
 	return 0;
 }
 
 static void ath10k_pci_hif_get_default_pipe(struct ath10k *ar,
 					    u8 *ul_pipe, u8 *dl_pipe)
 {
-	int ul_is_polled, dl_is_polled;
-
 	ath10k_dbg(ar, ATH10K_DBG_PCI, "pci hif get default pipe\n");
 
 	(void)ath10k_pci_hif_map_service_to_pipe(ar,
 						 ATH10K_HTC_SVC_ID_RSVD_CTRL,
-						 ul_pipe,
-						 dl_pipe,
-						 &ul_is_polled,
-						 &dl_is_polled);
+						 ul_pipe, dl_pipe);
 }
 
 static void ath10k_pci_irq_msi_fw_mask(struct ath10k *ar)
@@ -1443,6 +1487,7 @@ static void ath10k_pci_irq_msi_fw_mask(struct ath10k *ar)
 	switch (ar->hw_rev) {
 	case ATH10K_HW_QCA988X:
 	case ATH10K_HW_QCA6174:
+	case ATH10K_HW_QCA9377:
 		val = ath10k_pci_read32(ar, SOC_CORE_BASE_ADDRESS +
 					CORE_CTRL_ADDRESS);
 		val &= ~CORE_CTRL_PCIE_REG_31_MASK;
@@ -1464,6 +1509,7 @@ static void ath10k_pci_irq_msi_fw_unmask(struct ath10k *ar)
 	switch (ar->hw_rev) {
 	case ATH10K_HW_QCA988X:
 	case ATH10K_HW_QCA6174:
+	case ATH10K_HW_QCA9377:
 		val = ath10k_pci_read32(ar, SOC_CORE_BASE_ADDRESS +
 					CORE_CTRL_ADDRESS);
 		val |= CORE_CTRL_PCIE_REG_31_MASK;
@@ -1504,6 +1550,7 @@ static void ath10k_pci_irq_enable(struct ath10k *ar)
 static int ath10k_pci_hif_start(struct ath10k *ar)
 {
 	struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
+
 	ath10k_dbg(ar, ATH10K_DBG_BOOT, "boot hif start\n");
 
 	ath10k_pci_irq_enable(ar);
@@ -1553,7 +1600,6 @@ static void ath10k_pci_tx_pipe_cleanup(struct ath10k_pci_pipe *pci_pipe)
 	struct ath10k_pci *ar_pci;
 	struct ath10k_ce_pipe *ce_pipe;
 	struct ath10k_ce_ring *ce_ring;
-	struct ce_desc *ce_desc;
 	struct sk_buff *skb;
 	int i;
 
@@ -1568,10 +1614,6 @@ static void ath10k_pci_tx_pipe_cleanup(struct ath10k_pci_pipe *pci_pipe)
 	if (!pci_pipe->buf_sz)
 		return;
 
-	ce_desc = ce_ring->shadow_base;
-	if (WARN_ON(!ce_desc))
-		return;
-
 	for (i = 0; i < ce_ring->nentries; i++) {
 		skb = ce_ring->per_transfer_context[i];
 		if (!skb)
@@ -1579,7 +1621,7 @@ static void ath10k_pci_tx_pipe_cleanup(struct ath10k_pci_pipe *pci_pipe)
 
 		ce_ring->per_transfer_context[i] = NULL;
 
-		ar_pci->msg_callbacks_current.tx_completion(ar, skb);
+		ath10k_htc_tx_completion_handler(ar, skb);
 	}
 }
 
@@ -1745,12 +1787,8 @@ err_dma:
 static void ath10k_pci_bmi_send_done(struct ath10k_ce_pipe *ce_state)
 {
 	struct bmi_xfer *xfer;
-	u32 ce_data;
-	unsigned int nbytes;
-	unsigned int transfer_id;
 
-	if (ath10k_ce_completed_send_next(ce_state, (void **)&xfer, &ce_data,
-					  &nbytes, &transfer_id))
+	if (ath10k_ce_completed_send_next(ce_state, (void **)&xfer))
 		return;
 
 	xfer->tx_done = true;
@@ -1840,6 +1878,8 @@ static int ath10k_pci_get_num_banks(struct ath10k *ar)
 			return 9;
 		}
 		break;
+	case QCA9377_1_0_DEVICE_ID:
+		return 2;
 	}
 
 	ath10k_warn(ar, "unknown number of banks, assuming 1\n");
@@ -1999,9 +2039,7 @@ static int ath10k_pci_alloc_pipes(struct ath10k *ar)
 		pipe->pipe_num = i;
 		pipe->hif_ce_state = ar;
 
-		ret = ath10k_ce_alloc_pipe(ar, i, &host_ce_config_wlan[i],
-					   ath10k_pci_ce_send_done,
-					   ath10k_pci_ce_recv_data);
+		ret = ath10k_ce_alloc_pipe(ar, i, &host_ce_config_wlan[i]);
 		if (ret) {
 			ath10k_err(ar, "failed to allocate copy engine pipe %d: %d\n",
 				   i, ret);
@@ -2257,7 +2295,7 @@ static int ath10k_pci_qca6174_chip_reset(struct ath10k *ar)
 	ret = ath10k_pci_wait_for_target_init(ar);
 	if (ret) {
 		ath10k_warn(ar, "failed to wait for target after cold reset: %d\n",
-				ret);
+			    ret);
 		return ret;
 	}
 
@@ -2302,6 +2340,8 @@ static int ath10k_pci_chip_reset(struct ath10k *ar)
 		return ath10k_pci_qca988x_chip_reset(ar);
 	else if (QCA_REV_6174(ar))
 		return ath10k_pci_qca6174_chip_reset(ar);
+	else if (QCA_REV_9377(ar))
+		return ath10k_pci_qca6174_chip_reset(ar);
 	else if (QCA_REV_99X0(ar))
 		return ath10k_pci_qca99x0_chip_reset(ar);
 	else
@@ -2397,6 +2437,15 @@ static int ath10k_pci_hif_resume(struct ath10k *ar)
 	struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
 	struct pci_dev *pdev = ar_pci->pdev;
 	u32 val;
+	int ret = 0;
+
+	if (ar_pci->pci_ps == 0) {
+		ret = ath10k_pci_force_wake(ar);
+		if (ret) {
+			ath10k_err(ar, "failed to wake up target: %d\n", ret);
+			return ret;
+		}
+	}
 
 	/* Suspend/Resume resets the PCI configuration space, so we have to
 	 * re-disable the RETRY_TIMEOUT register (0x41) to keep PCI Tx retries
@@ -2407,7 +2456,7 @@ static int ath10k_pci_hif_resume(struct ath10k *ar)
 	if ((val & 0x0000ff00) != 0)
 		pci_write_config_dword(pdev, 0x40, val & 0xffff00ff);
 
-	return 0;
+	return ret;
 }
 #endif
 
@@ -2421,7 +2470,6 @@ static const struct ath10k_hif_ops ath10k_pci_hif_ops = {
 	.map_service_to_pipe	= ath10k_pci_hif_map_service_to_pipe,
 	.get_default_pipe	= ath10k_pci_hif_get_default_pipe,
 	.send_complete_check	= ath10k_pci_hif_send_complete_check,
-	.set_callbacks		= ath10k_pci_hif_set_callbacks,
 	.get_free_queue_number	= ath10k_pci_hif_get_free_queue_number,
 	.power_up		= ath10k_pci_hif_power_up,
 	.power_down		= ath10k_pci_hif_power_down,
@@ -2501,6 +2549,16 @@ static irqreturn_t ath10k_pci_interrupt_handler(int irq, void *arg)
 {
 	struct ath10k *ar = arg;
 	struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
+	int ret;
+
+	if (ar_pci->pci_ps == 0) {
+		ret = ath10k_pci_force_wake(ar);
+		if (ret) {
+			ath10k_warn(ar, "failed to wake device up on irq: %d\n",
+				    ret);
+			return IRQ_NONE;
+		}
+	}
 
 	if (ar_pci->num_msi_intrs == 0) {
 		if (!ath10k_pci_irq_pending(ar))
@@ -2609,12 +2667,9 @@ static int ath10k_pci_request_irq(struct ath10k *ar)
 		return ath10k_pci_request_irq_legacy(ar);
 	case 1:
 		return ath10k_pci_request_irq_msi(ar);
-	case MSI_NUM_REQUEST:
+	default:
 		return ath10k_pci_request_irq_msix(ar);
 	}
-
-	ath10k_warn(ar, "unknown irq configuration upon request\n");
-	return -EINVAL;
 }
 
 static void ath10k_pci_free_irq(struct ath10k *ar)
@@ -2657,7 +2712,7 @@ static int ath10k_pci_init_irq(struct ath10k *ar)
 
 	/* Try MSI-X */
 	if (ath10k_pci_irq_mode == ATH10K_PCI_IRQ_AUTO) {
-		ar_pci->num_msi_intrs = MSI_NUM_REQUEST;
+		ar_pci->num_msi_intrs = MSI_ASSIGN_CE_MAX + 1;
 		ret = pci_enable_msi_range(ar_pci->pdev, ar_pci->num_msi_intrs,
 					   ar_pci->num_msi_intrs);
 		if (ret > 0)
@@ -2705,18 +2760,13 @@ static int ath10k_pci_deinit_irq(struct ath10k *ar)
 	switch (ar_pci->num_msi_intrs) {
 	case 0:
 		ath10k_pci_deinit_irq_legacy(ar);
-		return 0;
-	case 1:
-		/* fall-through */
-	case MSI_NUM_REQUEST:
-		pci_disable_msi(ar_pci->pdev);
-		return 0;
+		break;
 	default:
 		pci_disable_msi(ar_pci->pdev);
+		break;
 	}
 
-	ath10k_warn(ar, "unknown irq configuration upon deinit\n");
-	return -EINVAL;
+	return 0;
 }
 
 static int ath10k_pci_wait_for_target_init(struct ath10k *ar)
@@ -2908,17 +2958,25 @@ static int ath10k_pci_probe(struct pci_dev *pdev,
 	struct ath10k_pci *ar_pci;
 	enum ath10k_hw_rev hw_rev;
 	u32 chip_id;
+	bool pci_ps;
 
 	switch (pci_dev->device) {
 	case QCA988X_2_0_DEVICE_ID:
 		hw_rev = ATH10K_HW_QCA988X;
+		pci_ps = false;
 		break;
 	case QCA6164_2_1_DEVICE_ID:
 	case QCA6174_2_1_DEVICE_ID:
 		hw_rev = ATH10K_HW_QCA6174;
+		pci_ps = true;
 		break;
 	case QCA99X0_2_0_DEVICE_ID:
 		hw_rev = ATH10K_HW_QCA99X0;
+		pci_ps = false;
+		break;
+	case QCA9377_1_0_DEVICE_ID:
+		hw_rev = ATH10K_HW_QCA9377;
+		pci_ps = true;
 		break;
 	default:
 		WARN_ON(1);
@@ -2932,19 +2990,21 @@ static int ath10k_pci_probe(struct pci_dev *pdev,
 		return -ENOMEM;
 	}
 
-	ath10k_dbg(ar, ATH10K_DBG_PCI, "pci probe\n");
+	ath10k_dbg(ar, ATH10K_DBG_BOOT, "pci probe %04x:%04x %04x:%04x\n",
+		   pdev->vendor, pdev->device,
+		   pdev->subsystem_vendor, pdev->subsystem_device);
 
 	ar_pci = ath10k_pci_priv(ar);
 	ar_pci->pdev = pdev;
 	ar_pci->dev = &pdev->dev;
 	ar_pci->ar = ar;
 	ar->dev_id = pci_dev->device;
+	ar_pci->pci_ps = pci_ps;
 
-	if (pdev->subsystem_vendor || pdev->subsystem_device)
-		scnprintf(ar->spec_board_id, sizeof(ar->spec_board_id),
-			  "%04x:%04x:%04x:%04x",
-			  pdev->vendor, pdev->device,
-			  pdev->subsystem_vendor, pdev->subsystem_device);
+	ar->id.vendor = pdev->vendor;
+	ar->id.device = pdev->device;
+	ar->id.subsystem_vendor = pdev->subsystem_vendor;
+	ar->id.subsystem_device = pdev->subsystem_device;
 
 	spin_lock_init(&ar_pci->ce_lock);
 	spin_lock_init(&ar_pci->ps_lock);
@@ -2970,6 +3030,14 @@ static int ath10k_pci_probe(struct pci_dev *pdev,
 	ath10k_pci_ce_deinit(ar);
 	ath10k_pci_irq_disable(ar);
 
+	if (ar_pci->pci_ps == 0) {
+		ret = ath10k_pci_force_wake(ar);
+		if (ret) {
+			ath10k_warn(ar, "failed to wake up device : %d\n", ret);
+			goto err_free_pipes;
+		}
+	}
+
 	ret = ath10k_pci_init_irq(ar);
 	if (ret) {
 		ath10k_err(ar, "failed to init irqs: %d\n", ret);
@@ -3098,13 +3166,20 @@ MODULE_FIRMWARE(QCA988X_HW_2_0_FW_DIR "/" ATH10K_FW_API3_FILE);
 MODULE_FIRMWARE(QCA988X_HW_2_0_FW_DIR "/" ATH10K_FW_API4_FILE);
 MODULE_FIRMWARE(QCA988X_HW_2_0_FW_DIR "/" ATH10K_FW_API5_FILE);
 MODULE_FIRMWARE(QCA988X_HW_2_0_FW_DIR "/" QCA988X_HW_2_0_BOARD_DATA_FILE);
+MODULE_FIRMWARE(QCA988X_HW_2_0_FW_DIR "/" ATH10K_BOARD_API2_FILE);
 
 /* QCA6174 2.1 firmware files */
 MODULE_FIRMWARE(QCA6174_HW_2_1_FW_DIR "/" ATH10K_FW_API4_FILE);
 MODULE_FIRMWARE(QCA6174_HW_2_1_FW_DIR "/" ATH10K_FW_API5_FILE);
 MODULE_FIRMWARE(QCA6174_HW_2_1_FW_DIR "/" QCA6174_HW_2_1_BOARD_DATA_FILE);
+MODULE_FIRMWARE(QCA6174_HW_2_1_FW_DIR "/" ATH10K_BOARD_API2_FILE);
 
 /* QCA6174 3.1 firmware files */
 MODULE_FIRMWARE(QCA6174_HW_3_0_FW_DIR "/" ATH10K_FW_API4_FILE);
 MODULE_FIRMWARE(QCA6174_HW_3_0_FW_DIR "/" ATH10K_FW_API5_FILE);
 MODULE_FIRMWARE(QCA6174_HW_3_0_FW_DIR "/" QCA6174_HW_3_0_BOARD_DATA_FILE);
+MODULE_FIRMWARE(QCA6174_HW_3_0_FW_DIR "/" ATH10K_BOARD_API2_FILE);
+
+/* QCA9377 1.0 firmware files */
+MODULE_FIRMWARE(QCA9377_HW_1_0_FW_DIR "/" ATH10K_FW_API5_FILE);
+MODULE_FIRMWARE(QCA9377_HW_1_0_FW_DIR "/" QCA9377_HW_1_0_BOARD_DATA_FILE);
diff --git a/drivers/net/wireless/ath/ath10k/pci.h b/drivers/net/wireless/ath/ath10k/pci.h
index 8d364fb8f743..f91bf333cb75 100644
--- a/drivers/net/wireless/ath/ath10k/pci.h
+++ b/drivers/net/wireless/ath/ath10k/pci.h
@@ -175,8 +175,6 @@ struct ath10k_pci {
 
 	struct ath10k_pci_pipe pipe_info[CE_COUNT_MAX];
 
-	struct ath10k_hif_cb msg_callbacks_current;
-
 	/* Copy Engine used for Diagnostic Accesses */
 	struct ath10k_ce_pipe *ce_diag;
 
@@ -221,6 +219,12 @@ struct ath10k_pci {
 	 * powersave register state changes.
 	 */
 	bool ps_awake;
+
+	/* pci power save, disable for QCA988X and QCA99X0.
+	 * Writing 'false' to this variable avoids frequent locking
+	 * on MMIO read/write.
+	 */
+	bool pci_ps;
 };
 
 static inline struct ath10k_pci *ath10k_pci_priv(struct ath10k *ar)
@@ -230,7 +234,8 @@ static inline struct ath10k_pci *ath10k_pci_priv(struct ath10k *ar)
 
 #define ATH10K_PCI_RX_POST_RETRY_MS 50
 #define ATH_PCI_RESET_WAIT_MAX 10 /* ms */
-#define PCIE_WAKE_TIMEOUT 10000	/* 10ms */
+#define PCIE_WAKE_TIMEOUT 30000	/* 30ms */
+#define PCIE_WAKE_LATE_US 10000	/* 10ms */
 
 #define BAR_NUM 0
 
diff --git a/drivers/net/wireless/ath/ath10k/targaddrs.h b/drivers/net/wireless/ath/ath10k/targaddrs.h
index 768bef629099..05a421bc322a 100644
--- a/drivers/net/wireless/ath/ath10k/targaddrs.h
+++ b/drivers/net/wireless/ath/ath10k/targaddrs.h
@@ -450,6 +450,9 @@ Fw Mode/SubMode Mask
 #define QCA6174_BOARD_DATA_SZ     8192
 #define QCA6174_BOARD_EXT_DATA_SZ 0
 
+#define QCA9377_BOARD_DATA_SZ     QCA6174_BOARD_DATA_SZ
+#define QCA9377_BOARD_EXT_DATA_SZ 0
+
 #define QCA99X0_BOARD_DATA_SZ	  12288
 #define QCA99X0_BOARD_EXT_DATA_SZ 0
 
diff --git a/drivers/net/wireless/ath/ath10k/testmode.c b/drivers/net/wireless/ath/ath10k/testmode.c
index b084f88da102..1d5a2fdcbf56 100644
--- a/drivers/net/wireless/ath/ath10k/testmode.c
+++ b/drivers/net/wireless/ath/ath10k/testmode.c
@@ -139,11 +139,181 @@ static int ath10k_tm_cmd_get_version(struct ath10k *ar, struct nlattr *tb[])
 	return cfg80211_testmode_reply(skb);
 }
 
-static int ath10k_tm_cmd_utf_start(struct ath10k *ar, struct nlattr *tb[])
+static int ath10k_tm_fetch_utf_firmware_api_2(struct ath10k *ar)
+{
+	size_t len, magic_len, ie_len;
+	struct ath10k_fw_ie *hdr;
+	char filename[100];
+	__le32 *version;
+	const u8 *data;
+	int ie_id, ret;
+
+	snprintf(filename, sizeof(filename), "%s/%s",
+		 ar->hw_params.fw.dir, ATH10K_FW_UTF_API2_FILE);
+
+	/* load utf firmware image */
+	ret = request_firmware(&ar->testmode.utf, filename, ar->dev);
+	if (ret) {
+		ath10k_warn(ar, "failed to retrieve utf firmware '%s': %d\n",
+			    filename, ret);
+		return ret;
+	}
+
+	data = ar->testmode.utf->data;
+	len = ar->testmode.utf->size;
+
+	/* FIXME: call release_firmware() in error cases */
+
+	/* magic also includes the null byte, check that as well */
+	magic_len = strlen(ATH10K_FIRMWARE_MAGIC) + 1;
+
+	if (len < magic_len) {
+		ath10k_err(ar, "utf firmware file is too small to contain magic\n");
+		ret = -EINVAL;
+		goto err;
+	}
+
+	if (memcmp(data, ATH10K_FIRMWARE_MAGIC, magic_len) != 0) {
+		ath10k_err(ar, "invalid firmware magic\n");
+		ret = -EINVAL;
+		goto err;
+	}
+
+	/* jump over the padding */
+	magic_len = ALIGN(magic_len, 4);
+
+	len -= magic_len;
+	data += magic_len;
+
+	/* loop elements */
+	while (len > sizeof(struct ath10k_fw_ie)) {
+		hdr = (struct ath10k_fw_ie *)data;
+
+		ie_id = le32_to_cpu(hdr->id);
+		ie_len = le32_to_cpu(hdr->len);
+
+		len -= sizeof(*hdr);
+		data += sizeof(*hdr);
+
+		if (len < ie_len) {
+			ath10k_err(ar, "invalid length for FW IE %d (%zu < %zu)\n",
+				   ie_id, len, ie_len);
+			ret = -EINVAL;
+			goto err;
+		}
+
+		switch (ie_id) {
+		case ATH10K_FW_IE_FW_VERSION:
+			if (ie_len > sizeof(ar->testmode.utf_version) - 1)
+				break;
+
+			memcpy(ar->testmode.utf_version, data, ie_len);
+			ar->testmode.utf_version[ie_len] = '\0';
+
+			ath10k_dbg(ar, ATH10K_DBG_TESTMODE,
+				   "testmode found fw utf version %s\n",
+				   ar->testmode.utf_version);
+			break;
+		case ATH10K_FW_IE_TIMESTAMP:
+			/* ignore timestamp, but don't warn about it either */
+			break;
+		case ATH10K_FW_IE_FW_IMAGE:
+			ath10k_dbg(ar, ATH10K_DBG_TESTMODE,
+				   "testmode found fw image ie (%zd B)\n",
+				   ie_len);
+
+			ar->testmode.utf_firmware_data = data;
+			ar->testmode.utf_firmware_len = ie_len;
+			break;
+		case ATH10K_FW_IE_WMI_OP_VERSION:
+			if (ie_len != sizeof(u32))
+				break;
+			version = (__le32 *)data;
+			ar->testmode.op_version = le32_to_cpup(version);
+			ath10k_dbg(ar, ATH10K_DBG_TESTMODE, "testmode found fw ie wmi op version %d\n",
+				   ar->testmode.op_version);
+			break;
+		default:
+			ath10k_warn(ar, "Unknown testmode FW IE: %u\n",
+				    le32_to_cpu(hdr->id));
+			break;
+		}
+		/* jump over the padding */
+		ie_len = ALIGN(ie_len, 4);
+
+		len -= ie_len;
+		data += ie_len;
+	}
+
+	if (!ar->testmode.utf_firmware_data || !ar->testmode.utf_firmware_len) {
+		ath10k_err(ar, "No ATH10K_FW_IE_FW_IMAGE found\n");
+		ret = -EINVAL;
+		goto err;
+	}
+
+	return 0;
+
+err:
+	release_firmware(ar->testmode.utf);
+
+	return ret;
+}
+
+static int ath10k_tm_fetch_utf_firmware_api_1(struct ath10k *ar)
 {
 	char filename[100];
 	int ret;
 
+	snprintf(filename, sizeof(filename), "%s/%s",
+		 ar->hw_params.fw.dir, ATH10K_FW_UTF_FILE);
+
+	/* load utf firmware image */
+	ret = request_firmware(&ar->testmode.utf, filename, ar->dev);
+	if (ret) {
+		ath10k_warn(ar, "failed to retrieve utf firmware '%s': %d\n",
+			    filename, ret);
+		return ret;
+	}
+
+	/* We didn't find FW UTF API 1 ("utf.bin") does not advertise
+	 * firmware features. Do an ugly hack where we force the firmware
+	 * features to match with 10.1 branch so that wmi.c will use the
+	 * correct WMI interface.
+	 */
+
+	ar->testmode.op_version = ATH10K_FW_WMI_OP_VERSION_10_1;
+	ar->testmode.utf_firmware_data = ar->testmode.utf->data;
+	ar->testmode.utf_firmware_len = ar->testmode.utf->size;
+
+	return 0;
+}
+
+static int ath10k_tm_fetch_firmware(struct ath10k *ar)
+{
+	int ret;
+
+	ret = ath10k_tm_fetch_utf_firmware_api_2(ar);
+	if (ret == 0) {
+		ath10k_dbg(ar, ATH10K_DBG_TESTMODE, "testmode using fw utf api 2");
+		return 0;
+	}
+
+	ret = ath10k_tm_fetch_utf_firmware_api_1(ar);
+	if (ret) {
+		ath10k_err(ar, "failed to fetch utf firmware binary: %d", ret);
+		return ret;
+	}
+
+	ath10k_dbg(ar, ATH10K_DBG_TESTMODE, "testmode using utf api 1");
+
+	return 0;
+}
+
+static int ath10k_tm_cmd_utf_start(struct ath10k *ar, struct nlattr *tb[])
+{
+	const char *ver;
+	int ret;
+
 	ath10k_dbg(ar, ATH10K_DBG_TESTMODE, "testmode cmd utf start\n");
 
 	mutex_lock(&ar->conf_mutex);
@@ -165,36 +335,27 @@ static int ath10k_tm_cmd_utf_start(struct ath10k *ar, struct nlattr *tb[])
 		goto err;
 	}
 
-	snprintf(filename, sizeof(filename), "%s/%s",
-		 ar->hw_params.fw.dir, ATH10K_FW_UTF_FILE);
-
-	/* load utf firmware image */
-	ret = request_firmware(&ar->testmode.utf, filename, ar->dev);
+	ret = ath10k_tm_fetch_firmware(ar);
 	if (ret) {
-		ath10k_warn(ar, "failed to retrieve utf firmware '%s': %d\n",
-			    filename, ret);
+		ath10k_err(ar, "failed to fetch UTF firmware: %d", ret);
 		goto err;
 	}
 
 	spin_lock_bh(&ar->data_lock);
-
 	ar->testmode.utf_monitor = true;
-
 	spin_unlock_bh(&ar->data_lock);
-
 	BUILD_BUG_ON(sizeof(ar->fw_features) !=
 		     sizeof(ar->testmode.orig_fw_features));
 
 	memcpy(ar->testmode.orig_fw_features, ar->fw_features,
 	       sizeof(ar->fw_features));
 	ar->testmode.orig_wmi_op_version = ar->wmi.op_version;
-
-	/* utf.bin firmware image does not advertise firmware features. Do
-	 * an ugly hack where we force the firmware features so that wmi.c
-	 * will use the correct WMI interface.
-	 */
 	memset(ar->fw_features, 0, sizeof(ar->fw_features));
-	ar->wmi.op_version = ATH10K_FW_WMI_OP_VERSION_10_1;
+
+	ar->wmi.op_version = ar->testmode.op_version;
+
+	ath10k_dbg(ar, ATH10K_DBG_TESTMODE, "testmode wmi version %d\n",
+		   ar->wmi.op_version);
 
 	ret = ath10k_hif_power_up(ar);
 	if (ret) {
@@ -212,7 +373,12 @@ static int ath10k_tm_cmd_utf_start(struct ath10k *ar, struct nlattr *tb[])
 
 	ar->state = ATH10K_STATE_UTF;
 
-	ath10k_info(ar, "UTF firmware started\n");
+	if (strlen(ar->testmode.utf_version) > 0)
+		ver = ar->testmode.utf_version;
+	else
+		ver = "API 1";
+
+	ath10k_info(ar, "UTF firmware %s started\n", ver);
 
 	mutex_unlock(&ar->conf_mutex);
 
diff --git a/drivers/net/wireless/ath/ath10k/thermal.c b/drivers/net/wireless/ath/ath10k/thermal.c
index 1a899d70dc5d..60fe562e3041 100644
--- a/drivers/net/wireless/ath/ath10k/thermal.c
+++ b/drivers/net/wireless/ath/ath10k/thermal.c
@@ -215,6 +215,6 @@ err_cooling_destroy:
 
 void ath10k_thermal_unregister(struct ath10k *ar)
 {
-	thermal_cooling_device_unregister(ar->thermal.cdev);
 	sysfs_remove_link(&ar->dev->kobj, "cooling_device");
+	thermal_cooling_device_unregister(ar->thermal.cdev);
 }
diff --git a/drivers/net/wireless/ath/ath10k/txrx.c b/drivers/net/wireless/ath/ath10k/txrx.c
index e4a9c4c8d0cb..6d1105ab4592 100644
--- a/drivers/net/wireless/ath/ath10k/txrx.c
+++ b/drivers/net/wireless/ath/ath10k/txrx.c
@@ -52,6 +52,9 @@ void ath10k_txrx_tx_unref(struct ath10k_htt *htt,
 	struct ieee80211_tx_info *info;
 	struct ath10k_skb_cb *skb_cb;
 	struct sk_buff *msdu;
+	struct ieee80211_hdr *hdr;
+	__le16 fc;
+	bool limit_mgmt_desc = false;
 
 	ath10k_dbg(ar, ATH10K_DBG_HTT,
 		   "htt tx completion msdu_id %u discard %d no_ack %d success %d\n",
@@ -72,21 +75,23 @@ void ath10k_txrx_tx_unref(struct ath10k_htt *htt,
 		spin_unlock_bh(&htt->tx_lock);
 		return;
 	}
+
+	hdr = (struct ieee80211_hdr *)msdu->data;
+	fc = hdr->frame_control;
+
+	if (unlikely(ieee80211_is_mgmt(fc)) &&
+	    ar->hw_params.max_probe_resp_desc_thres)
+		limit_mgmt_desc = true;
+
 	ath10k_htt_tx_free_msdu_id(htt, tx_done->msdu_id);
-	__ath10k_htt_tx_dec_pending(htt);
+	__ath10k_htt_tx_dec_pending(htt, limit_mgmt_desc);
 	if (htt->num_pending_tx == 0)
 		wake_up(&htt->empty_tx_wq);
 	spin_unlock_bh(&htt->tx_lock);
 
 	skb_cb = ATH10K_SKB_CB(msdu);
-
 	dma_unmap_single(dev, skb_cb->paddr, msdu->len, DMA_TO_DEVICE);
 
-	if (skb_cb->htt.txbuf)
-		dma_pool_free(htt->tx_pool,
-			      skb_cb->htt.txbuf,
-			      skb_cb->htt.txbuf_paddr);
-
 	ath10k_report_offchan_tx(htt->ar, msdu);
 
 	info = IEEE80211_SKB_CB(msdu);
diff --git a/drivers/net/wireless/ath/ath10k/wmi-ops.h b/drivers/net/wireless/ath/ath10k/wmi-ops.h
index 248ffc3d6620..8f4f6a892581 100644
--- a/drivers/net/wireless/ath/ath10k/wmi-ops.h
+++ b/drivers/net/wireless/ath/ath10k/wmi-ops.h
@@ -177,6 +177,15 @@ struct wmi_ops {
 						const struct wmi_tdls_peer_capab_arg *cap,
 						const struct wmi_channel_arg *chan);
 	struct sk_buff *(*gen_adaptive_qcs)(struct ath10k *ar, bool enable);
+	struct sk_buff *(*gen_pdev_get_tpc_config)(struct ath10k *ar,
+						   u32 param);
+	void (*fw_stats_fill)(struct ath10k *ar,
+			      struct ath10k_fw_stats *fw_stats,
+			      char *buf);
+	struct sk_buff *(*gen_pdev_enable_adaptive_cca)(struct ath10k *ar,
+							u8 enable,
+							u32 detect_level,
+							u32 detect_margin);
 };
 
 int ath10k_wmi_cmd_send(struct ath10k *ar, struct sk_buff *skb, u32 cmd_id);
@@ -1270,4 +1279,52 @@ ath10k_wmi_adaptive_qcs(struct ath10k *ar, bool enable)
 	return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->adaptive_qcs_cmdid);
 }
 
+static inline int
+ath10k_wmi_pdev_get_tpc_config(struct ath10k *ar, u32 param)
+{
+	struct sk_buff *skb;
+
+	if (!ar->wmi.ops->gen_pdev_get_tpc_config)
+		return -EOPNOTSUPP;
+
+	skb = ar->wmi.ops->gen_pdev_get_tpc_config(ar, param);
+
+	if (IS_ERR(skb))
+		return PTR_ERR(skb);
+
+	return ath10k_wmi_cmd_send(ar, skb,
+				   ar->wmi.cmd->pdev_get_tpc_config_cmdid);
+}
+
+static inline int
+ath10k_wmi_fw_stats_fill(struct ath10k *ar, struct ath10k_fw_stats *fw_stats,
+			 char *buf)
+{
+	if (!ar->wmi.ops->fw_stats_fill)
+		return -EOPNOTSUPP;
+
+	ar->wmi.ops->fw_stats_fill(ar, fw_stats, buf);
+	return 0;
+}
+
+static inline int
+ath10k_wmi_pdev_enable_adaptive_cca(struct ath10k *ar, u8 enable,
+				    u32 detect_level, u32 detect_margin)
+{
+	struct sk_buff *skb;
+
+	if (!ar->wmi.ops->gen_pdev_enable_adaptive_cca)
+		return -EOPNOTSUPP;
+
+	skb = ar->wmi.ops->gen_pdev_enable_adaptive_cca(ar, enable,
+							detect_level,
+							detect_margin);
+
+	if (IS_ERR(skb))
+		return PTR_ERR(skb);
+
+	return ath10k_wmi_cmd_send(ar, skb,
+				   ar->wmi.cmd->pdev_enable_adaptive_cca_cmdid);
+}
+
 #endif
diff --git a/drivers/net/wireless/ath/ath10k/wmi-tlv.c b/drivers/net/wireless/ath/ath10k/wmi-tlv.c
index b5849b3fd2f0..6fbd17b69469 100644
--- a/drivers/net/wireless/ath/ath10k/wmi-tlv.c
+++ b/drivers/net/wireless/ath/ath10k/wmi-tlv.c
@@ -23,6 +23,7 @@
 #include "wmi-ops.h"
 #include "wmi-tlv.h"
 #include "p2p.h"
+#include "testmode.h"
 
 /***************/
 /* TLV helpers */
@@ -419,6 +420,7 @@ static void ath10k_wmi_tlv_op_rx(struct ath10k *ar, struct sk_buff *skb)
 {
 	struct wmi_cmd_hdr *cmd_hdr;
 	enum wmi_tlv_event_id id;
+	bool consumed;
 
 	cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
 	id = MS(__le32_to_cpu(cmd_hdr->cmd_id), WMI_CMD_HDR_CMD_ID);
@@ -428,6 +430,18 @@ static void ath10k_wmi_tlv_op_rx(struct ath10k *ar, struct sk_buff *skb)
 
 	trace_ath10k_wmi_event(ar, id, skb->data, skb->len);
 
+	consumed = ath10k_tm_event_wmi(ar, id, skb);
+
+	/* Ready event must be handled normally also in UTF mode so that we
+	 * know the UTF firmware has booted, others we are just bypass WMI
+	 * events to testmode.
+	 */
+	if (consumed && id != WMI_TLV_READY_EVENTID) {
+		ath10k_dbg(ar, ATH10K_DBG_WMI,
+			   "wmi tlv testmode consumed 0x%x\n", id);
+		goto out;
+	}
+
 	switch (id) {
 	case WMI_TLV_MGMT_RX_EVENTID:
 		ath10k_wmi_event_mgmt_rx(ar, skb);
@@ -3468,6 +3482,7 @@ static const struct wmi_ops wmi_tlv_ops = {
 	.gen_update_fw_tdls_state = ath10k_wmi_tlv_op_gen_update_fw_tdls_state,
 	.gen_tdls_peer_update = ath10k_wmi_tlv_op_gen_tdls_peer_update,
 	.gen_adaptive_qcs = ath10k_wmi_tlv_op_gen_adaptive_qcs,
+	.fw_stats_fill = ath10k_wmi_main_op_fw_stats_fill,
 };
 
 /************/
diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c
index ce01107ef37a..7569db0f69b5 100644
--- a/drivers/net/wireless/ath/ath10k/wmi.c
+++ b/drivers/net/wireless/ath/ath10k/wmi.c
@@ -148,6 +148,7 @@ static struct wmi_cmd_map wmi_cmd_map = {
 	.gpio_config_cmdid = WMI_GPIO_CONFIG_CMDID,
 	.gpio_output_cmdid = WMI_GPIO_OUTPUT_CMDID,
 	.pdev_get_temperature_cmdid = WMI_CMD_UNSUPPORTED,
+	.pdev_enable_adaptive_cca_cmdid = WMI_CMD_UNSUPPORTED,
 	.scan_update_request_cmdid = WMI_CMD_UNSUPPORTED,
 	.vdev_standby_response_cmdid = WMI_CMD_UNSUPPORTED,
 	.vdev_resume_response_cmdid = WMI_CMD_UNSUPPORTED,
@@ -313,6 +314,7 @@ static struct wmi_cmd_map wmi_10x_cmd_map = {
 	.gpio_config_cmdid = WMI_10X_GPIO_CONFIG_CMDID,
 	.gpio_output_cmdid = WMI_10X_GPIO_OUTPUT_CMDID,
 	.pdev_get_temperature_cmdid = WMI_CMD_UNSUPPORTED,
+	.pdev_enable_adaptive_cca_cmdid = WMI_CMD_UNSUPPORTED,
 	.scan_update_request_cmdid = WMI_CMD_UNSUPPORTED,
 	.vdev_standby_response_cmdid = WMI_CMD_UNSUPPORTED,
 	.vdev_resume_response_cmdid = WMI_CMD_UNSUPPORTED,
@@ -477,6 +479,7 @@ static struct wmi_cmd_map wmi_10_2_4_cmd_map = {
 	.gpio_config_cmdid = WMI_10_2_GPIO_CONFIG_CMDID,
 	.gpio_output_cmdid = WMI_10_2_GPIO_OUTPUT_CMDID,
 	.pdev_get_temperature_cmdid = WMI_10_2_PDEV_GET_TEMPERATURE_CMDID,
+	.pdev_enable_adaptive_cca_cmdid = WMI_10_2_SET_CCA_PARAMS,
 	.scan_update_request_cmdid = WMI_CMD_UNSUPPORTED,
 	.vdev_standby_response_cmdid = WMI_CMD_UNSUPPORTED,
 	.vdev_resume_response_cmdid = WMI_CMD_UNSUPPORTED,
@@ -1407,6 +1410,7 @@ static struct wmi_cmd_map wmi_10_2_cmd_map = {
 	.gpio_config_cmdid = WMI_10_2_GPIO_CONFIG_CMDID,
 	.gpio_output_cmdid = WMI_10_2_GPIO_OUTPUT_CMDID,
 	.pdev_get_temperature_cmdid = WMI_CMD_UNSUPPORTED,
+	.pdev_enable_adaptive_cca_cmdid = WMI_CMD_UNSUPPORTED,
 	.scan_update_request_cmdid = WMI_CMD_UNSUPPORTED,
 	.vdev_standby_response_cmdid = WMI_CMD_UNSUPPORTED,
 	.vdev_resume_response_cmdid = WMI_CMD_UNSUPPORTED,
@@ -2475,6 +2479,47 @@ void ath10k_wmi_pull_pdev_stats_tx(const struct wmi_pdev_stats_tx *src,
 	dst->txop_ovf = __le32_to_cpu(src->txop_ovf);
 }
 
+static void
+ath10k_wmi_10_4_pull_pdev_stats_tx(const struct wmi_10_4_pdev_stats_tx *src,
+				   struct ath10k_fw_stats_pdev *dst)
+{
+	dst->comp_queued = __le32_to_cpu(src->comp_queued);
+	dst->comp_delivered = __le32_to_cpu(src->comp_delivered);
+	dst->msdu_enqued = __le32_to_cpu(src->msdu_enqued);
+	dst->mpdu_enqued = __le32_to_cpu(src->mpdu_enqued);
+	dst->wmm_drop = __le32_to_cpu(src->wmm_drop);
+	dst->local_enqued = __le32_to_cpu(src->local_enqued);
+	dst->local_freed = __le32_to_cpu(src->local_freed);
+	dst->hw_queued = __le32_to_cpu(src->hw_queued);
+	dst->hw_reaped = __le32_to_cpu(src->hw_reaped);
+	dst->underrun = __le32_to_cpu(src->underrun);
+	dst->tx_abort = __le32_to_cpu(src->tx_abort);
+	dst->mpdus_requed = __le32_to_cpu(src->mpdus_requed);
+	dst->tx_ko = __le32_to_cpu(src->tx_ko);
+	dst->data_rc = __le32_to_cpu(src->data_rc);
+	dst->self_triggers = __le32_to_cpu(src->self_triggers);
+	dst->sw_retry_failure = __le32_to_cpu(src->sw_retry_failure);
+	dst->illgl_rate_phy_err = __le32_to_cpu(src->illgl_rate_phy_err);
+	dst->pdev_cont_xretry = __le32_to_cpu(src->pdev_cont_xretry);
+	dst->pdev_tx_timeout = __le32_to_cpu(src->pdev_tx_timeout);
+	dst->pdev_resets = __le32_to_cpu(src->pdev_resets);
+	dst->phy_underrun = __le32_to_cpu(src->phy_underrun);
+	dst->txop_ovf = __le32_to_cpu(src->txop_ovf);
+	dst->hw_paused = __le32_to_cpu(src->hw_paused);
+	dst->seq_posted = __le32_to_cpu(src->seq_posted);
+	dst->seq_failed_queueing =
+		__le32_to_cpu(src->seq_failed_queueing);
+	dst->seq_completed = __le32_to_cpu(src->seq_completed);
+	dst->seq_restarted = __le32_to_cpu(src->seq_restarted);
+	dst->mu_seq_posted = __le32_to_cpu(src->mu_seq_posted);
+	dst->mpdus_sw_flush = __le32_to_cpu(src->mpdus_sw_flush);
+	dst->mpdus_hw_filter = __le32_to_cpu(src->mpdus_hw_filter);
+	dst->mpdus_truncated = __le32_to_cpu(src->mpdus_truncated);
+	dst->mpdus_ack_failed = __le32_to_cpu(src->mpdus_ack_failed);
+	dst->mpdus_hw_filter = __le32_to_cpu(src->mpdus_hw_filter);
+	dst->mpdus_expired = __le32_to_cpu(src->mpdus_expired);
+}
+
 void ath10k_wmi_pull_pdev_stats_rx(const struct wmi_pdev_stats_rx *src,
 				   struct ath10k_fw_stats_pdev *dst)
 {
@@ -2785,6 +2830,86 @@ static int ath10k_wmi_10_2_4_op_pull_fw_stats(struct ath10k *ar,
 	return 0;
 }
 
+static int ath10k_wmi_10_4_op_pull_fw_stats(struct ath10k *ar,
+					    struct sk_buff *skb,
+					    struct ath10k_fw_stats *stats)
+{
+	const struct wmi_10_2_stats_event *ev = (void *)skb->data;
+	u32 num_pdev_stats;
+	u32 num_pdev_ext_stats;
+	u32 num_vdev_stats;
+	u32 num_peer_stats;
+	int i;
+
+	if (!skb_pull(skb, sizeof(*ev)))
+		return -EPROTO;
+
+	num_pdev_stats = __le32_to_cpu(ev->num_pdev_stats);
+	num_pdev_ext_stats = __le32_to_cpu(ev->num_pdev_ext_stats);
+	num_vdev_stats = __le32_to_cpu(ev->num_vdev_stats);
+	num_peer_stats = __le32_to_cpu(ev->num_peer_stats);
+
+	for (i = 0; i < num_pdev_stats; i++) {
+		const struct wmi_10_4_pdev_stats *src;
+		struct ath10k_fw_stats_pdev *dst;
+
+		src = (void *)skb->data;
+		if (!skb_pull(skb, sizeof(*src)))
+			return -EPROTO;
+
+		dst = kzalloc(sizeof(*dst), GFP_ATOMIC);
+		if (!dst)
+			continue;
+
+		ath10k_wmi_pull_pdev_stats_base(&src->base, dst);
+		ath10k_wmi_10_4_pull_pdev_stats_tx(&src->tx, dst);
+		ath10k_wmi_pull_pdev_stats_rx(&src->rx, dst);
+		dst->rx_ovfl_errs = __le32_to_cpu(src->rx_ovfl_errs);
+		ath10k_wmi_pull_pdev_stats_extra(&src->extra, dst);
+
+		list_add_tail(&dst->list, &stats->pdevs);
+	}
+
+	for (i = 0; i < num_pdev_ext_stats; i++) {
+		const struct wmi_10_2_pdev_ext_stats *src;
+
+		src = (void *)skb->data;
+		if (!skb_pull(skb, sizeof(*src)))
+			return -EPROTO;
+
+		/* FIXME: expose values to userspace
+		 *
+		 * Note: Even though this loop seems to do nothing it is
+		 * required to parse following sub-structures properly.
+		 */
+	}
+
+	/* fw doesn't implement vdev stats */
+
+	for (i = 0; i < num_peer_stats; i++) {
+		const struct wmi_10_4_peer_stats *src;
+		struct ath10k_fw_stats_peer *dst;
+
+		src = (void *)skb->data;
+		if (!skb_pull(skb, sizeof(*src)))
+			return -EPROTO;
+
+		dst = kzalloc(sizeof(*dst), GFP_ATOMIC);
+		if (!dst)
+			continue;
+
+		ether_addr_copy(dst->peer_macaddr, src->peer_macaddr.addr);
+		dst->peer_rssi = __le32_to_cpu(src->peer_rssi);
+		dst->peer_tx_rate = __le32_to_cpu(src->peer_tx_rate);
+		dst->peer_rx_rate = __le32_to_cpu(src->peer_rx_rate);
+		/* FIXME: expose 10.4 specific values */
+
+		list_add_tail(&dst->list, &stats->peers);
+	}
+
+	return 0;
+}
+
 void ath10k_wmi_event_update_stats(struct ath10k *ar, struct sk_buff *skb)
 {
 	ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_UPDATE_STATS_EVENTID\n");
@@ -3018,8 +3143,6 @@ static void ath10k_wmi_update_noa(struct ath10k *ar, struct ath10k_vif *arvif,
 			memcpy(skb_put(bcn, arvif->u.ap.noa_len),
 			       arvif->u.ap.noa_data,
 			       arvif->u.ap.noa_len);
-
-	return;
 }
 
 static int ath10k_wmi_op_pull_swba_ev(struct ath10k *ar, struct sk_buff *skb,
@@ -3507,7 +3630,7 @@ void ath10k_wmi_event_spectral_scan(struct ath10k *ar,
 							  tsf);
 			if (res < 0) {
 				ath10k_dbg(ar, ATH10K_DBG_WMI, "failed to process fft report: %d\n",
-					    res);
+					   res);
 				return;
 			}
 			break;
@@ -3835,9 +3958,258 @@ void ath10k_wmi_event_dcs_interference(struct ath10k *ar, struct sk_buff *skb)
 	ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_DCS_INTERFERENCE_EVENTID\n");
 }
 
+static u8 ath10k_tpc_config_get_rate(struct ath10k *ar,
+				     struct wmi_pdev_tpc_config_event *ev,
+				     u32 rate_idx, u32 num_chains,
+				     u32 rate_code, u8 type)
+{
+	u8 tpc, num_streams, preamble, ch, stm_idx;
+
+	num_streams = ATH10K_HW_NSS(rate_code);
+	preamble = ATH10K_HW_PREAMBLE(rate_code);
+	ch = num_chains - 1;
+
+	tpc = min_t(u8, ev->rates_array[rate_idx], ev->max_reg_allow_pow[ch]);
+
+	if (__le32_to_cpu(ev->num_tx_chain) <= 1)
+		goto out;
+
+	if (preamble == WMI_RATE_PREAMBLE_CCK)
+		goto out;
+
+	stm_idx = num_streams - 1;
+	if (num_chains <= num_streams)
+		goto out;
+
+	switch (type) {
+	case WMI_TPC_TABLE_TYPE_STBC:
+		tpc = min_t(u8, tpc,
+			    ev->max_reg_allow_pow_agstbc[ch - 1][stm_idx]);
+		break;
+	case WMI_TPC_TABLE_TYPE_TXBF:
+		tpc = min_t(u8, tpc,
+			    ev->max_reg_allow_pow_agtxbf[ch - 1][stm_idx]);
+		break;
+	case WMI_TPC_TABLE_TYPE_CDD:
+		tpc = min_t(u8, tpc,
+			    ev->max_reg_allow_pow_agcdd[ch - 1][stm_idx]);
+		break;
+	default:
+		ath10k_warn(ar, "unknown wmi tpc table type: %d\n", type);
+		tpc = 0;
+		break;
+	}
+
+out:
+	return tpc;
+}
+
+static void ath10k_tpc_config_disp_tables(struct ath10k *ar,
+					  struct wmi_pdev_tpc_config_event *ev,
+					  struct ath10k_tpc_stats *tpc_stats,
+					  u8 *rate_code, u16 *pream_table, u8 type)
+{
+	u32 i, j, pream_idx, flags;
+	u8 tpc[WMI_TPC_TX_N_CHAIN];
+	char tpc_value[WMI_TPC_TX_N_CHAIN * WMI_TPC_BUF_SIZE];
+	char buff[WMI_TPC_BUF_SIZE];
+
+	flags = __le32_to_cpu(ev->flags);
+
+	switch (type) {
+	case WMI_TPC_TABLE_TYPE_CDD:
+		if (!(flags & WMI_TPC_CONFIG_EVENT_FLAG_TABLE_CDD)) {
+			ath10k_dbg(ar, ATH10K_DBG_WMI, "CDD not supported\n");
+			tpc_stats->flag[type] = ATH10K_TPC_TABLE_TYPE_FLAG;
+			return;
+		}
+		break;
+	case WMI_TPC_TABLE_TYPE_STBC:
+		if (!(flags & WMI_TPC_CONFIG_EVENT_FLAG_TABLE_STBC)) {
+			ath10k_dbg(ar, ATH10K_DBG_WMI, "STBC not supported\n");
+			tpc_stats->flag[type] = ATH10K_TPC_TABLE_TYPE_FLAG;
+			return;
+		}
+		break;
+	case WMI_TPC_TABLE_TYPE_TXBF:
+		if (!(flags & WMI_TPC_CONFIG_EVENT_FLAG_TABLE_TXBF)) {
+			ath10k_dbg(ar, ATH10K_DBG_WMI, "TXBF not supported\n");
+			tpc_stats->flag[type] = ATH10K_TPC_TABLE_TYPE_FLAG;
+			return;
+		}
+		break;
+	default:
+		ath10k_dbg(ar, ATH10K_DBG_WMI,
+			   "invalid table type in wmi tpc event: %d\n", type);
+		return;
+	}
+
+	pream_idx = 0;
+	for (i = 0; i < __le32_to_cpu(ev->rate_max); i++) {
+		memset(tpc_value, 0, sizeof(tpc_value));
+		memset(buff, 0, sizeof(buff));
+		if (i == pream_table[pream_idx])
+			pream_idx++;
+
+		for (j = 0; j < WMI_TPC_TX_N_CHAIN; j++) {
+			if (j >= __le32_to_cpu(ev->num_tx_chain))
+				break;
+
+			tpc[j] = ath10k_tpc_config_get_rate(ar, ev, i, j + 1,
+							    rate_code[i],
+							    type);
+			snprintf(buff, sizeof(buff), "%8d ", tpc[j]);
+			strncat(tpc_value, buff, strlen(buff));
+		}
+		tpc_stats->tpc_table[type].pream_idx[i] = pream_idx;
+		tpc_stats->tpc_table[type].rate_code[i] = rate_code[i];
+		memcpy(tpc_stats->tpc_table[type].tpc_value[i],
+		       tpc_value, sizeof(tpc_value));
+	}
+}
+
 void ath10k_wmi_event_pdev_tpc_config(struct ath10k *ar, struct sk_buff *skb)
 {
-	ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_PDEV_TPC_CONFIG_EVENTID\n");
+	u32 i, j, pream_idx, num_tx_chain;
+	u8 rate_code[WMI_TPC_RATE_MAX], rate_idx;
+	u16 pream_table[WMI_TPC_PREAM_TABLE_MAX];
+	struct wmi_pdev_tpc_config_event *ev;
+	struct ath10k_tpc_stats *tpc_stats;
+
+	ev = (struct wmi_pdev_tpc_config_event *)skb->data;
+
+	tpc_stats = kzalloc(sizeof(*tpc_stats), GFP_ATOMIC);
+	if (!tpc_stats)
+		return;
+
+	/* Create the rate code table based on the chains supported */
+	rate_idx = 0;
+	pream_idx = 0;
+
+	/* Fill CCK rate code */
+	for (i = 0; i < 4; i++) {
+		rate_code[rate_idx] =
+			ATH10K_HW_RATECODE(i, 0, WMI_RATE_PREAMBLE_CCK);
+		rate_idx++;
+	}
+	pream_table[pream_idx] = rate_idx;
+	pream_idx++;
+
+	/* Fill OFDM rate code */
+	for (i = 0; i < 8; i++) {
+		rate_code[rate_idx] =
+			ATH10K_HW_RATECODE(i, 0, WMI_RATE_PREAMBLE_OFDM);
+		rate_idx++;
+	}
+	pream_table[pream_idx] = rate_idx;
+	pream_idx++;
+
+	num_tx_chain = __le32_to_cpu(ev->num_tx_chain);
+
+	/* Fill HT20 rate code */
+	for (i = 0; i < num_tx_chain; i++) {
+		for (j = 0; j < 8; j++) {
+			rate_code[rate_idx] =
+			ATH10K_HW_RATECODE(j, i, WMI_RATE_PREAMBLE_HT);
+			rate_idx++;
+		}
+	}
+	pream_table[pream_idx] = rate_idx;
+	pream_idx++;
+
+	/* Fill HT40 rate code */
+	for (i = 0; i < num_tx_chain; i++) {
+		for (j = 0; j < 8; j++) {
+			rate_code[rate_idx] =
+			ATH10K_HW_RATECODE(j, i, WMI_RATE_PREAMBLE_HT);
+			rate_idx++;
+		}
+	}
+	pream_table[pream_idx] = rate_idx;
+	pream_idx++;
+
+	/* Fill VHT20 rate code */
+	for (i = 0; i < __le32_to_cpu(ev->num_tx_chain); i++) {
+		for (j = 0; j < 10; j++) {
+			rate_code[rate_idx] =
+			ATH10K_HW_RATECODE(j, i, WMI_RATE_PREAMBLE_VHT);
+			rate_idx++;
+		}
+	}
+	pream_table[pream_idx] = rate_idx;
+	pream_idx++;
+
+	/* Fill VHT40 rate code */
+	for (i = 0; i < num_tx_chain; i++) {
+		for (j = 0; j < 10; j++) {
+			rate_code[rate_idx] =
+			ATH10K_HW_RATECODE(j, i, WMI_RATE_PREAMBLE_VHT);
+			rate_idx++;
+		}
+	}
+	pream_table[pream_idx] = rate_idx;
+	pream_idx++;
+
+	/* Fill VHT80 rate code */
+	for (i = 0; i < num_tx_chain; i++) {
+		for (j = 0; j < 10; j++) {
+			rate_code[rate_idx] =
+			ATH10K_HW_RATECODE(j, i, WMI_RATE_PREAMBLE_VHT);
+			rate_idx++;
+		}
+	}
+	pream_table[pream_idx] = rate_idx;
+	pream_idx++;
+
+	rate_code[rate_idx++] =
+		ATH10K_HW_RATECODE(0, 0, WMI_RATE_PREAMBLE_CCK);
+	rate_code[rate_idx++] =
+		ATH10K_HW_RATECODE(0, 0, WMI_RATE_PREAMBLE_OFDM);
+	rate_code[rate_idx++] =
+		ATH10K_HW_RATECODE(0, 0, WMI_RATE_PREAMBLE_CCK);
+	rate_code[rate_idx++] =
+		ATH10K_HW_RATECODE(0, 0, WMI_RATE_PREAMBLE_OFDM);
+	rate_code[rate_idx++] =
+		ATH10K_HW_RATECODE(0, 0, WMI_RATE_PREAMBLE_OFDM);
+
+	pream_table[pream_idx] = ATH10K_TPC_PREAM_TABLE_END;
+
+	tpc_stats->chan_freq = __le32_to_cpu(ev->chan_freq);
+	tpc_stats->phy_mode = __le32_to_cpu(ev->phy_mode);
+	tpc_stats->ctl = __le32_to_cpu(ev->ctl);
+	tpc_stats->reg_domain = __le32_to_cpu(ev->reg_domain);
+	tpc_stats->twice_antenna_gain = a_sle32_to_cpu(ev->twice_antenna_gain);
+	tpc_stats->twice_antenna_reduction =
+		__le32_to_cpu(ev->twice_antenna_reduction);
+	tpc_stats->power_limit = __le32_to_cpu(ev->power_limit);
+	tpc_stats->twice_max_rd_power = __le32_to_cpu(ev->twice_max_rd_power);
+	tpc_stats->num_tx_chain = __le32_to_cpu(ev->num_tx_chain);
+	tpc_stats->rate_max = __le32_to_cpu(ev->rate_max);
+
+	ath10k_tpc_config_disp_tables(ar, ev, tpc_stats,
+				      rate_code, pream_table,
+				      WMI_TPC_TABLE_TYPE_CDD);
+	ath10k_tpc_config_disp_tables(ar, ev,  tpc_stats,
+				      rate_code, pream_table,
+				      WMI_TPC_TABLE_TYPE_STBC);
+	ath10k_tpc_config_disp_tables(ar, ev, tpc_stats,
+				      rate_code, pream_table,
+				      WMI_TPC_TABLE_TYPE_TXBF);
+
+	ath10k_debug_tpc_stats_process(ar, tpc_stats);
+
+	ath10k_dbg(ar, ATH10K_DBG_WMI,
+		   "wmi event tpc config channel %d mode %d ctl %d regd %d gain %d %d limit %d max_power %d tx_chanins %d rates %d\n",
+		   __le32_to_cpu(ev->chan_freq),
+		   __le32_to_cpu(ev->phy_mode),
+		   __le32_to_cpu(ev->ctl),
+		   __le32_to_cpu(ev->reg_domain),
+		   a_sle32_to_cpu(ev->twice_antenna_gain),
+		   __le32_to_cpu(ev->twice_antenna_reduction),
+		   __le32_to_cpu(ev->power_limit),
+		   __le32_to_cpu(ev->twice_max_rd_power) / 2,
+		   __le32_to_cpu(ev->num_tx_chain),
+		   __le32_to_cpu(ev->rate_max));
 }
 
 void ath10k_wmi_event_pdev_ftm_intg(struct ath10k *ar, struct sk_buff *skb)
@@ -3917,6 +4289,53 @@ static int ath10k_wmi_alloc_host_mem(struct ath10k *ar, u32 req_id,
 	return 0;
 }
 
+static bool
+ath10k_wmi_is_host_mem_allocated(struct ath10k *ar,
+				 const struct wlan_host_mem_req **mem_reqs,
+				 u32 num_mem_reqs)
+{
+	u32 req_id, num_units, unit_size, num_unit_info;
+	u32 pool_size;
+	int i, j;
+	bool found;
+
+	if (ar->wmi.num_mem_chunks != num_mem_reqs)
+		return false;
+
+	for (i = 0; i < num_mem_reqs; ++i) {
+		req_id = __le32_to_cpu(mem_reqs[i]->req_id);
+		num_units = __le32_to_cpu(mem_reqs[i]->num_units);
+		unit_size = __le32_to_cpu(mem_reqs[i]->unit_size);
+		num_unit_info = __le32_to_cpu(mem_reqs[i]->num_unit_info);
+
+		if (num_unit_info & NUM_UNITS_IS_NUM_ACTIVE_PEERS) {
+			if (ar->num_active_peers)
+				num_units = ar->num_active_peers + 1;
+			else
+				num_units = ar->max_num_peers + 1;
+		} else if (num_unit_info & NUM_UNITS_IS_NUM_PEERS) {
+			num_units = ar->max_num_peers + 1;
+		} else if (num_unit_info & NUM_UNITS_IS_NUM_VDEVS) {
+			num_units = ar->max_num_vdevs + 1;
+		}
+
+		found = false;
+		for (j = 0; j < ar->wmi.num_mem_chunks; j++) {
+			if (ar->wmi.mem_chunks[j].req_id == req_id) {
+				pool_size = num_units * round_up(unit_size, 4);
+				if (ar->wmi.mem_chunks[j].len == pool_size) {
+					found = true;
+					break;
+				}
+			}
+		}
+		if (!found)
+			return false;
+	}
+
+	return true;
+}
+
 static int
 ath10k_wmi_main_op_pull_svc_rdy_ev(struct ath10k *ar, struct sk_buff *skb,
 				   struct wmi_svc_rdy_ev_arg *arg)
@@ -3997,6 +4416,7 @@ static void ath10k_wmi_event_service_ready_work(struct work_struct *work)
 	struct wmi_svc_rdy_ev_arg arg = {};
 	u32 num_units, req_id, unit_size, num_mem_reqs, num_unit_info, i;
 	int ret;
+	bool allocated;
 
 	if (!skb) {
 		ath10k_warn(ar, "invalid service ready event skb\n");
@@ -4040,8 +4460,10 @@ static void ath10k_wmi_event_service_ready_work(struct work_struct *work)
 		ar->num_rf_chains = ar->max_spatial_stream;
 	}
 
-	ar->supp_tx_chainmask = (1 << ar->num_rf_chains) - 1;
-	ar->supp_rx_chainmask = (1 << ar->num_rf_chains) - 1;
+	if (!ar->cfg_tx_chainmask) {
+		ar->cfg_tx_chainmask = (1 << ar->num_rf_chains) - 1;
+		ar->cfg_rx_chainmask = (1 << ar->num_rf_chains) - 1;
+	}
 
 	if (strlen(ar->hw->wiphy->fw_version) == 0) {
 		snprintf(ar->hw->wiphy->fw_version,
@@ -4073,6 +4495,18 @@ static void ath10k_wmi_event_service_ready_work(struct work_struct *work)
 	 * and WMI_SERVICE_IRAM_TIDS, etc.
 	 */
 
+	allocated = ath10k_wmi_is_host_mem_allocated(ar, arg.mem_reqs,
+						     num_mem_reqs);
+	if (allocated)
+		goto skip_mem_alloc;
+
+	/* Either this event is received during boot time or there is a change
+	 * in memory requirement from firmware when compared to last request.
+	 * Free any old memory and do a fresh allocation based on the current
+	 * memory requirement.
+	 */
+	ath10k_wmi_free_host_mem(ar);
+
 	for (i = 0; i < num_mem_reqs; ++i) {
 		req_id = __le32_to_cpu(arg.mem_reqs[i]->req_id);
 		num_units = __le32_to_cpu(arg.mem_reqs[i]->num_units);
@@ -4108,6 +4542,7 @@ static void ath10k_wmi_event_service_ready_work(struct work_struct *work)
 			return;
 	}
 
+skip_mem_alloc:
 	ath10k_dbg(ar, ATH10K_DBG_WMI,
 		   "wmi event service ready min_tx_power 0x%08x max_tx_power 0x%08x ht_cap 0x%08x vht_cap 0x%08x sw_ver0 0x%08x sw_ver1 0x%08x fw_build 0x%08x phy_capab 0x%08x num_rf_chains 0x%08x eeprom_rd 0x%08x num_mem_reqs 0x%08x\n",
 		   __le32_to_cpu(arg.min_tx_power),
@@ -4623,6 +5058,9 @@ static void ath10k_wmi_10_4_op_rx(struct ath10k *ar, struct sk_buff *skb)
 		ath10k_dbg(ar, ATH10K_DBG_WMI,
 			   "received event id %d not implemented\n", id);
 		break;
+	case WMI_10_4_UPDATE_STATS_EVENTID:
+		ath10k_wmi_event_update_stats(ar, skb);
+		break;
 	default:
 		ath10k_warn(ar, "Unknown eventid: %d\n", id);
 		break;
@@ -5029,7 +5467,7 @@ static struct sk_buff *ath10k_wmi_10_4_op_gen_init(struct ath10k *ar)
 	config.rx_timeout_pri[2] = __cpu_to_le32(TARGET_10_4_RX_TIMEOUT_LO_PRI);
 	config.rx_timeout_pri[3] = __cpu_to_le32(TARGET_10_4_RX_TIMEOUT_HI_PRI);
 
-	config.rx_decap_mode	    = __cpu_to_le32(TARGET_10_4_RX_DECAP_MODE);
+	config.rx_decap_mode	    = __cpu_to_le32(ar->wmi.rx_decap_mode);
 	config.scan_max_pending_req = __cpu_to_le32(TARGET_10_4_SCAN_MAX_REQS);
 	config.bmiss_offload_max_vdev =
 			__cpu_to_le32(TARGET_10_4_BMISS_OFFLOAD_MAX_VDEV);
@@ -6295,6 +6733,505 @@ ath10k_wmi_op_gen_delba_send(struct ath10k *ar, u32 vdev_id, const u8 *mac,
 	return skb;
 }
 
+static struct sk_buff *
+ath10k_wmi_10_2_4_op_gen_pdev_get_tpc_config(struct ath10k *ar, u32 param)
+{
+	struct wmi_pdev_get_tpc_config_cmd *cmd;
+	struct sk_buff *skb;
+
+	skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
+	if (!skb)
+		return ERR_PTR(-ENOMEM);
+
+	cmd = (struct wmi_pdev_get_tpc_config_cmd *)skb->data;
+	cmd->param = __cpu_to_le32(param);
+
+	ath10k_dbg(ar, ATH10K_DBG_WMI,
+		   "wmi pdev get tcp config param:%d\n", param);
+	return skb;
+}
+
+size_t ath10k_wmi_fw_stats_num_peers(struct list_head *head)
+{
+	struct ath10k_fw_stats_peer *i;
+	size_t num = 0;
+
+	list_for_each_entry(i, head, list)
+		++num;
+
+	return num;
+}
+
+size_t ath10k_wmi_fw_stats_num_vdevs(struct list_head *head)
+{
+	struct ath10k_fw_stats_vdev *i;
+	size_t num = 0;
+
+	list_for_each_entry(i, head, list)
+		++num;
+
+	return num;
+}
+
+static void
+ath10k_wmi_fw_pdev_base_stats_fill(const struct ath10k_fw_stats_pdev *pdev,
+				   char *buf, u32 *length)
+{
+	u32 len = *length;
+	u32 buf_len = ATH10K_FW_STATS_BUF_SIZE;
+
+	len += scnprintf(buf + len, buf_len - len, "\n");
+	len += scnprintf(buf + len, buf_len - len, "%30s\n",
+			"ath10k PDEV stats");
+	len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
+			"=================");
+
+	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
+			"Channel noise floor", pdev->ch_noise_floor);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
+			"Channel TX power", pdev->chan_tx_power);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
+			"TX frame count", pdev->tx_frame_count);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
+			"RX frame count", pdev->rx_frame_count);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
+			"RX clear count", pdev->rx_clear_count);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
+			"Cycle count", pdev->cycle_count);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
+			"PHY error count", pdev->phy_err_count);
+
+	*length = len;
+}
+
+static void
+ath10k_wmi_fw_pdev_extra_stats_fill(const struct ath10k_fw_stats_pdev *pdev,
+				    char *buf, u32 *length)
+{
+	u32 len = *length;
+	u32 buf_len = ATH10K_FW_STATS_BUF_SIZE;
+
+	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
+			"RTS bad count", pdev->rts_bad);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
+			"RTS good count", pdev->rts_good);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
+			"FCS bad count", pdev->fcs_bad);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
+			"No beacon count", pdev->no_beacons);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
+			"MIB int count", pdev->mib_int_count);
+
+	len += scnprintf(buf + len, buf_len - len, "\n");
+	*length = len;
+}
+
+static void
+ath10k_wmi_fw_pdev_tx_stats_fill(const struct ath10k_fw_stats_pdev *pdev,
+				 char *buf, u32 *length)
+{
+	u32 len = *length;
+	u32 buf_len = ATH10K_FW_STATS_BUF_SIZE;
+
+	len += scnprintf(buf + len, buf_len - len, "\n%30s\n",
+			 "ath10k PDEV TX stats");
+	len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
+				 "=================");
+
+	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
+			 "HTT cookies queued", pdev->comp_queued);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
+			 "HTT cookies disp.", pdev->comp_delivered);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
+			 "MSDU queued", pdev->msdu_enqued);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
+			 "MPDU queued", pdev->mpdu_enqued);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
+			 "MSDUs dropped", pdev->wmm_drop);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
+			 "Local enqued", pdev->local_enqued);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
+			 "Local freed", pdev->local_freed);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
+			 "HW queued", pdev->hw_queued);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
+			 "PPDUs reaped", pdev->hw_reaped);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
+			 "Num underruns", pdev->underrun);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
+			 "PPDUs cleaned", pdev->tx_abort);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
+			 "MPDUs requed", pdev->mpdus_requed);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
+			 "Excessive retries", pdev->tx_ko);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
+			 "HW rate", pdev->data_rc);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
+			 "Sched self tiggers", pdev->self_triggers);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
+			 "Dropped due to SW retries",
+			 pdev->sw_retry_failure);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
+			 "Illegal rate phy errors",
+			 pdev->illgl_rate_phy_err);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
+			 "Pdev continuous xretry", pdev->pdev_cont_xretry);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
+			 "TX timeout", pdev->pdev_tx_timeout);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
+			 "PDEV resets", pdev->pdev_resets);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
+			 "PHY underrun", pdev->phy_underrun);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
+			 "MPDU is more than txop limit", pdev->txop_ovf);
+	*length = len;
+}
+
+static void
+ath10k_wmi_fw_pdev_rx_stats_fill(const struct ath10k_fw_stats_pdev *pdev,
+				 char *buf, u32 *length)
+{
+	u32 len = *length;
+	u32 buf_len = ATH10K_FW_STATS_BUF_SIZE;
+
+	len += scnprintf(buf + len, buf_len - len, "\n%30s\n",
+			 "ath10k PDEV RX stats");
+	len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
+				 "=================");
+
+	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
+			 "Mid PPDU route change",
+			 pdev->mid_ppdu_route_change);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
+			 "Tot. number of statuses", pdev->status_rcvd);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
+			 "Extra frags on rings 0", pdev->r0_frags);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
+			 "Extra frags on rings 1", pdev->r1_frags);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
+			 "Extra frags on rings 2", pdev->r2_frags);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
+			 "Extra frags on rings 3", pdev->r3_frags);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
+			 "MSDUs delivered to HTT", pdev->htt_msdus);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
+			 "MPDUs delivered to HTT", pdev->htt_mpdus);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
+			 "MSDUs delivered to stack", pdev->loc_msdus);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
+			 "MPDUs delivered to stack", pdev->loc_mpdus);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
+			 "Oversized AMSUs", pdev->oversize_amsdu);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
+			 "PHY errors", pdev->phy_errs);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
+			 "PHY errors drops", pdev->phy_err_drop);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
+			 "MPDU errors (FCS, MIC, ENC)", pdev->mpdu_errs);
+	*length = len;
+}
+
+static void
+ath10k_wmi_fw_vdev_stats_fill(const struct ath10k_fw_stats_vdev *vdev,
+			      char *buf, u32 *length)
+{
+	u32 len = *length;
+	u32 buf_len = ATH10K_FW_STATS_BUF_SIZE;
+	int i;
+
+	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
+			"vdev id", vdev->vdev_id);
+	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
+			"beacon snr", vdev->beacon_snr);
+	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
+			"data snr", vdev->data_snr);
+	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
+			"num rx frames", vdev->num_rx_frames);
+	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
+			"num rts fail", vdev->num_rts_fail);
+	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
+			"num rts success", vdev->num_rts_success);
+	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
+			"num rx err", vdev->num_rx_err);
+	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
+			"num rx discard", vdev->num_rx_discard);
+	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
+			"num tx not acked", vdev->num_tx_not_acked);
+
+	for (i = 0 ; i < ARRAY_SIZE(vdev->num_tx_frames); i++)
+		len += scnprintf(buf + len, buf_len - len,
+				"%25s [%02d] %u\n",
+				"num tx frames", i,
+				vdev->num_tx_frames[i]);
+
+	for (i = 0 ; i < ARRAY_SIZE(vdev->num_tx_frames_retries); i++)
+		len += scnprintf(buf + len, buf_len - len,
+				"%25s [%02d] %u\n",
+				"num tx frames retries", i,
+				vdev->num_tx_frames_retries[i]);
+
+	for (i = 0 ; i < ARRAY_SIZE(vdev->num_tx_frames_failures); i++)
+		len += scnprintf(buf + len, buf_len - len,
+				"%25s [%02d] %u\n",
+				"num tx frames failures", i,
+				vdev->num_tx_frames_failures[i]);
+
+	for (i = 0 ; i < ARRAY_SIZE(vdev->tx_rate_history); i++)
+		len += scnprintf(buf + len, buf_len - len,
+				"%25s [%02d] 0x%08x\n",
+				"tx rate history", i,
+				vdev->tx_rate_history[i]);
+
+	for (i = 0 ; i < ARRAY_SIZE(vdev->beacon_rssi_history); i++)
+		len += scnprintf(buf + len, buf_len - len,
+				"%25s [%02d] %u\n",
+				"beacon rssi history", i,
+				vdev->beacon_rssi_history[i]);
+
+	len += scnprintf(buf + len, buf_len - len, "\n");
+	*length = len;
+}
+
+static void
+ath10k_wmi_fw_peer_stats_fill(const struct ath10k_fw_stats_peer *peer,
+			      char *buf, u32 *length)
+{
+	u32 len = *length;
+	u32 buf_len = ATH10K_FW_STATS_BUF_SIZE;
+
+	len += scnprintf(buf + len, buf_len - len, "%30s %pM\n",
+			"Peer MAC address", peer->peer_macaddr);
+	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
+			"Peer RSSI", peer->peer_rssi);
+	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
+			"Peer TX rate", peer->peer_tx_rate);
+	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
+			"Peer RX rate", peer->peer_rx_rate);
+	len += scnprintf(buf + len, buf_len - len, "\n");
+	*length = len;
+}
+
+void ath10k_wmi_main_op_fw_stats_fill(struct ath10k *ar,
+				      struct ath10k_fw_stats *fw_stats,
+				      char *buf)
+{
+	u32 len = 0;
+	u32 buf_len = ATH10K_FW_STATS_BUF_SIZE;
+	const struct ath10k_fw_stats_pdev *pdev;
+	const struct ath10k_fw_stats_vdev *vdev;
+	const struct ath10k_fw_stats_peer *peer;
+	size_t num_peers;
+	size_t num_vdevs;
+
+	spin_lock_bh(&ar->data_lock);
+
+	pdev = list_first_entry_or_null(&fw_stats->pdevs,
+					struct ath10k_fw_stats_pdev, list);
+	if (!pdev) {
+		ath10k_warn(ar, "failed to get pdev stats\n");
+		goto unlock;
+	}
+
+	num_peers = ath10k_wmi_fw_stats_num_peers(&fw_stats->peers);
+	num_vdevs = ath10k_wmi_fw_stats_num_vdevs(&fw_stats->vdevs);
+
+	ath10k_wmi_fw_pdev_base_stats_fill(pdev, buf, &len);
+	ath10k_wmi_fw_pdev_tx_stats_fill(pdev, buf, &len);
+	ath10k_wmi_fw_pdev_rx_stats_fill(pdev, buf, &len);
+
+	len += scnprintf(buf + len, buf_len - len, "\n");
+	len += scnprintf(buf + len, buf_len - len, "%30s (%zu)\n",
+			 "ath10k VDEV stats", num_vdevs);
+	len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
+				 "=================");
+
+	list_for_each_entry(vdev, &fw_stats->vdevs, list) {
+		ath10k_wmi_fw_vdev_stats_fill(vdev, buf, &len);
+	}
+
+	len += scnprintf(buf + len, buf_len - len, "\n");
+	len += scnprintf(buf + len, buf_len - len, "%30s (%zu)\n",
+			 "ath10k PEER stats", num_peers);
+	len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
+				 "=================");
+
+	list_for_each_entry(peer, &fw_stats->peers, list) {
+		ath10k_wmi_fw_peer_stats_fill(peer, buf, &len);
+	}
+
+unlock:
+	spin_unlock_bh(&ar->data_lock);
+
+	if (len >= buf_len)
+		buf[len - 1] = 0;
+	else
+		buf[len] = 0;
+}
+
+void ath10k_wmi_10x_op_fw_stats_fill(struct ath10k *ar,
+				     struct ath10k_fw_stats *fw_stats,
+				     char *buf)
+{
+	unsigned int len = 0;
+	unsigned int buf_len = ATH10K_FW_STATS_BUF_SIZE;
+	const struct ath10k_fw_stats_pdev *pdev;
+	const struct ath10k_fw_stats_vdev *vdev;
+	const struct ath10k_fw_stats_peer *peer;
+	size_t num_peers;
+	size_t num_vdevs;
+
+	spin_lock_bh(&ar->data_lock);
+
+	pdev = list_first_entry_or_null(&fw_stats->pdevs,
+					struct ath10k_fw_stats_pdev, list);
+	if (!pdev) {
+		ath10k_warn(ar, "failed to get pdev stats\n");
+		goto unlock;
+	}
+
+	num_peers = ath10k_wmi_fw_stats_num_peers(&fw_stats->peers);
+	num_vdevs = ath10k_wmi_fw_stats_num_vdevs(&fw_stats->vdevs);
+
+	ath10k_wmi_fw_pdev_base_stats_fill(pdev, buf, &len);
+	ath10k_wmi_fw_pdev_extra_stats_fill(pdev, buf, &len);
+	ath10k_wmi_fw_pdev_tx_stats_fill(pdev, buf, &len);
+	ath10k_wmi_fw_pdev_rx_stats_fill(pdev, buf, &len);
+
+	len += scnprintf(buf + len, buf_len - len, "\n");
+	len += scnprintf(buf + len, buf_len - len, "%30s (%zu)\n",
+			 "ath10k VDEV stats", num_vdevs);
+	len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
+				 "=================");
+
+	list_for_each_entry(vdev, &fw_stats->vdevs, list) {
+		ath10k_wmi_fw_vdev_stats_fill(vdev, buf, &len);
+	}
+
+	len += scnprintf(buf + len, buf_len - len, "\n");
+	len += scnprintf(buf + len, buf_len - len, "%30s (%zu)\n",
+			 "ath10k PEER stats", num_peers);
+	len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
+				 "=================");
+
+	list_for_each_entry(peer, &fw_stats->peers, list) {
+		ath10k_wmi_fw_peer_stats_fill(peer, buf, &len);
+	}
+
+unlock:
+	spin_unlock_bh(&ar->data_lock);
+
+	if (len >= buf_len)
+		buf[len - 1] = 0;
+	else
+		buf[len] = 0;
+}
+
+static struct sk_buff *
+ath10k_wmi_op_gen_pdev_enable_adaptive_cca(struct ath10k *ar, u8 enable,
+					   u32 detect_level, u32 detect_margin)
+{
+	struct wmi_pdev_set_adaptive_cca_params *cmd;
+	struct sk_buff *skb;
+
+	skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
+	if (!skb)
+		return ERR_PTR(-ENOMEM);
+
+	cmd = (struct wmi_pdev_set_adaptive_cca_params *)skb->data;
+	cmd->enable = __cpu_to_le32(enable);
+	cmd->cca_detect_level = __cpu_to_le32(detect_level);
+	cmd->cca_detect_margin = __cpu_to_le32(detect_margin);
+
+	ath10k_dbg(ar, ATH10K_DBG_WMI,
+		   "wmi pdev set adaptive cca params enable:%d detection level:%d detection margin:%d\n",
+		   enable, detect_level, detect_margin);
+	return skb;
+}
+
+void ath10k_wmi_10_4_op_fw_stats_fill(struct ath10k *ar,
+				      struct ath10k_fw_stats *fw_stats,
+				      char *buf)
+{
+	u32 len = 0;
+	u32 buf_len = ATH10K_FW_STATS_BUF_SIZE;
+	const struct ath10k_fw_stats_pdev *pdev;
+	const struct ath10k_fw_stats_vdev *vdev;
+	const struct ath10k_fw_stats_peer *peer;
+	size_t num_peers;
+	size_t num_vdevs;
+
+	spin_lock_bh(&ar->data_lock);
+
+	pdev = list_first_entry_or_null(&fw_stats->pdevs,
+					struct ath10k_fw_stats_pdev, list);
+	if (!pdev) {
+		ath10k_warn(ar, "failed to get pdev stats\n");
+		goto unlock;
+	}
+
+	num_peers = ath10k_wmi_fw_stats_num_peers(&fw_stats->peers);
+	num_vdevs = ath10k_wmi_fw_stats_num_vdevs(&fw_stats->vdevs);
+
+	ath10k_wmi_fw_pdev_base_stats_fill(pdev, buf, &len);
+	ath10k_wmi_fw_pdev_extra_stats_fill(pdev, buf, &len);
+	ath10k_wmi_fw_pdev_tx_stats_fill(pdev, buf, &len);
+
+	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
+			"HW paused", pdev->hw_paused);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
+			"Seqs posted", pdev->seq_posted);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
+			"Seqs failed queueing", pdev->seq_failed_queueing);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
+			"Seqs completed", pdev->seq_completed);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
+			"Seqs restarted", pdev->seq_restarted);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
+			"MU Seqs posted", pdev->mu_seq_posted);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
+			"MPDUs SW flushed", pdev->mpdus_sw_flush);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
+			"MPDUs HW filtered", pdev->mpdus_hw_filter);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
+			"MPDUs truncated", pdev->mpdus_truncated);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
+			"MPDUs receive no ACK", pdev->mpdus_ack_failed);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
+			"MPDUs expired", pdev->mpdus_expired);
+
+	ath10k_wmi_fw_pdev_rx_stats_fill(pdev, buf, &len);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
+			"Num Rx Overflow errors", pdev->rx_ovfl_errs);
+
+	len += scnprintf(buf + len, buf_len - len, "\n");
+	len += scnprintf(buf + len, buf_len - len, "%30s (%zu)\n",
+			"ath10k VDEV stats", num_vdevs);
+	len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
+				"=================");
+
+	list_for_each_entry(vdev, &fw_stats->vdevs, list) {
+		ath10k_wmi_fw_vdev_stats_fill(vdev, buf, &len);
+	}
+
+	len += scnprintf(buf + len, buf_len - len, "\n");
+	len += scnprintf(buf + len, buf_len - len, "%30s (%zu)\n",
+			"ath10k PEER stats", num_peers);
+	len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
+				"=================");
+
+	list_for_each_entry(peer, &fw_stats->peers, list) {
+		ath10k_wmi_fw_peer_stats_fill(peer, buf, &len);
+	}
+
+unlock:
+	spin_unlock_bh(&ar->data_lock);
+
+	if (len >= buf_len)
+		buf[len - 1] = 0;
+	else
+		buf[len] = 0;
+}
+
 static const struct wmi_ops wmi_ops = {
 	.rx = ath10k_wmi_op_rx,
 	.map_svc = wmi_main_svc_map,
@@ -6353,10 +7290,12 @@ static const struct wmi_ops wmi_ops = {
 	.gen_addba_send = ath10k_wmi_op_gen_addba_send,
 	.gen_addba_set_resp = ath10k_wmi_op_gen_addba_set_resp,
 	.gen_delba_send = ath10k_wmi_op_gen_delba_send,
+	.fw_stats_fill = ath10k_wmi_main_op_fw_stats_fill,
 	/* .gen_bcn_tmpl not implemented */
 	/* .gen_prb_tmpl not implemented */
 	/* .gen_p2p_go_bcn_ie not implemented */
 	/* .gen_adaptive_qcs not implemented */
+	/* .gen_pdev_enable_adaptive_cca not implemented */
 };
 
 static const struct wmi_ops wmi_10_1_ops = {
@@ -6418,10 +7357,12 @@ static const struct wmi_ops wmi_10_1_ops = {
 	.gen_addba_send = ath10k_wmi_op_gen_addba_send,
 	.gen_addba_set_resp = ath10k_wmi_op_gen_addba_set_resp,
 	.gen_delba_send = ath10k_wmi_op_gen_delba_send,
+	.fw_stats_fill = ath10k_wmi_10x_op_fw_stats_fill,
 	/* .gen_bcn_tmpl not implemented */
 	/* .gen_prb_tmpl not implemented */
 	/* .gen_p2p_go_bcn_ie not implemented */
 	/* .gen_adaptive_qcs not implemented */
+	/* .gen_pdev_enable_adaptive_cca not implemented */
 };
 
 static const struct wmi_ops wmi_10_2_ops = {
@@ -6484,6 +7425,8 @@ static const struct wmi_ops wmi_10_2_ops = {
 	.gen_addba_send = ath10k_wmi_op_gen_addba_send,
 	.gen_addba_set_resp = ath10k_wmi_op_gen_addba_set_resp,
 	.gen_delba_send = ath10k_wmi_op_gen_delba_send,
+	.fw_stats_fill = ath10k_wmi_10x_op_fw_stats_fill,
+	/* .gen_pdev_enable_adaptive_cca not implemented */
 };
 
 static const struct wmi_ops wmi_10_2_4_ops = {
@@ -6545,6 +7488,10 @@ static const struct wmi_ops wmi_10_2_4_ops = {
 	.gen_addba_send = ath10k_wmi_op_gen_addba_send,
 	.gen_addba_set_resp = ath10k_wmi_op_gen_addba_set_resp,
 	.gen_delba_send = ath10k_wmi_op_gen_delba_send,
+	.gen_pdev_get_tpc_config = ath10k_wmi_10_2_4_op_gen_pdev_get_tpc_config,
+	.fw_stats_fill = ath10k_wmi_10x_op_fw_stats_fill,
+	.gen_pdev_enable_adaptive_cca =
+		ath10k_wmi_op_gen_pdev_enable_adaptive_cca,
 	/* .gen_bcn_tmpl not implemented */
 	/* .gen_prb_tmpl not implemented */
 	/* .gen_p2p_go_bcn_ie not implemented */
@@ -6555,6 +7502,7 @@ static const struct wmi_ops wmi_10_4_ops = {
 	.rx = ath10k_wmi_10_4_op_rx,
 	.map_svc = wmi_10_4_svc_map,
 
+	.pull_fw_stats = ath10k_wmi_10_4_op_pull_fw_stats,
 	.pull_scan = ath10k_wmi_op_pull_scan_ev,
 	.pull_mgmt_rx = ath10k_wmi_10_4_op_pull_mgmt_rx_ev,
 	.pull_ch_info = ath10k_wmi_10_4_op_pull_ch_info_ev,
@@ -6604,9 +7552,11 @@ static const struct wmi_ops wmi_10_4_ops = {
 	.gen_addba_send = ath10k_wmi_op_gen_addba_send,
 	.gen_addba_set_resp = ath10k_wmi_op_gen_addba_set_resp,
 	.gen_delba_send = ath10k_wmi_op_gen_delba_send,
+	.fw_stats_fill = ath10k_wmi_10_4_op_fw_stats_fill,
 
 	/* shared with 10.2 */
 	.gen_peer_assoc = ath10k_wmi_10_2_op_gen_peer_assoc,
+	.gen_request_stats = ath10k_wmi_op_gen_request_stats,
 };
 
 int ath10k_wmi_attach(struct ath10k *ar)
@@ -6660,15 +7610,10 @@ int ath10k_wmi_attach(struct ath10k *ar)
 	return 0;
 }
 
-void ath10k_wmi_detach(struct ath10k *ar)
+void ath10k_wmi_free_host_mem(struct ath10k *ar)
 {
 	int i;
 
-	cancel_work_sync(&ar->svc_rdy_work);
-
-	if (ar->svc_rdy_skb)
-		dev_kfree_skb(ar->svc_rdy_skb);
-
 	/* free the host memory chunks requested by firmware */
 	for (i = 0; i < ar->wmi.num_mem_chunks; i++) {
 		dma_free_coherent(ar->dev,
@@ -6679,3 +7624,11 @@ void ath10k_wmi_detach(struct ath10k *ar)
 
 	ar->wmi.num_mem_chunks = 0;
 }
+
+void ath10k_wmi_detach(struct ath10k *ar)
+{
+	cancel_work_sync(&ar->svc_rdy_work);
+
+	if (ar->svc_rdy_skb)
+		dev_kfree_skb(ar->svc_rdy_skb);
+}
diff --git a/drivers/net/wireless/ath/ath10k/wmi.h b/drivers/net/wireless/ath/ath10k/wmi.h
index 52d35032d53e..72a4ef709577 100644
--- a/drivers/net/wireless/ath/ath10k/wmi.h
+++ b/drivers/net/wireless/ath/ath10k/wmi.h
@@ -73,6 +73,25 @@ struct wmi_cmd_hdr {
 #define HTC_PROTOCOL_VERSION    0x0002
 #define WMI_PROTOCOL_VERSION    0x0002
 
+/*
+ * There is no signed version of __le32, so for a temporary solution come
+ * up with our own version. The idea is from fs/ntfs/types.h.
+ *
+ * Use a_ prefix so that it doesn't conflict if we get proper support to
+ * linux/types.h.
+ */
+typedef __s32 __bitwise a_sle32;
+
+static inline a_sle32 a_cpu_to_sle32(s32 val)
+{
+	return (__force a_sle32)cpu_to_le32(val);
+}
+
+static inline s32 a_sle32_to_cpu(a_sle32 val)
+{
+	return le32_to_cpu((__force __le32)val);
+}
+
 enum wmi_service {
 	WMI_SERVICE_BEACON_OFFLOAD = 0,
 	WMI_SERVICE_SCAN_OFFLOAD,
@@ -753,6 +772,7 @@ struct wmi_cmd_map {
 	u32 mu_cal_start_cmdid;
 	u32 set_cca_params_cmdid;
 	u32 pdev_bss_chan_info_request_cmdid;
+	u32 pdev_enable_adaptive_cca_cmdid;
 };
 
 /*
@@ -1362,6 +1382,9 @@ enum wmi_10_2_cmd_id {
 	WMI_10_2_VDEV_ATF_REQUEST_CMDID,
 	WMI_10_2_PEER_ATF_REQUEST_CMDID,
 	WMI_10_2_PDEV_GET_TEMPERATURE_CMDID,
+	WMI_10_2_MU_CAL_START_CMDID,
+	WMI_10_2_SET_LTEU_CONFIG_CMDID,
+	WMI_10_2_SET_CCA_PARAMS,
 	WMI_10_2_PDEV_UTF_CMDID = WMI_10_2_END_CMDID - 1,
 };
 
@@ -3642,8 +3665,18 @@ struct wmi_pdev_get_tpc_config_cmd {
 	__le32 param;
 } __packed;
 
+#define WMI_TPC_CONFIG_PARAM		1
 #define WMI_TPC_RATE_MAX		160
 #define WMI_TPC_TX_N_CHAIN		4
+#define WMI_TPC_PREAM_TABLE_MAX		10
+#define WMI_TPC_FLAG			3
+#define WMI_TPC_BUF_SIZE		10
+
+enum wmi_tpc_table_type {
+	WMI_TPC_TABLE_TYPE_CDD = 0,
+	WMI_TPC_TABLE_TYPE_STBC = 1,
+	WMI_TPC_TABLE_TYPE_TXBF = 2,
+};
 
 enum wmi_tpc_config_event_flag {
 	WMI_TPC_CONFIG_EVENT_FLAG_TABLE_CDD	= 0x1,
@@ -3657,7 +3690,7 @@ struct wmi_pdev_tpc_config_event {
 	__le32 phy_mode;
 	__le32 twice_antenna_reduction;
 	__le32 twice_max_rd_power;
-	s32 twice_antenna_gain;
+	a_sle32 twice_antenna_gain;
 	__le32 power_limit;
 	__le32 rate_max;
 	__le32 num_tx_chain;
@@ -3833,6 +3866,111 @@ struct wmi_pdev_stats_tx {
 	__le32 txop_ovf;
 } __packed;
 
+struct wmi_10_4_pdev_stats_tx {
+	/* Num HTT cookies queued to dispatch list */
+	__le32 comp_queued;
+
+	/* Num HTT cookies dispatched */
+	__le32 comp_delivered;
+
+	/* Num MSDU queued to WAL */
+	__le32 msdu_enqued;
+
+	/* Num MPDU queue to WAL */
+	__le32 mpdu_enqued;
+
+	/* Num MSDUs dropped by WMM limit */
+	__le32 wmm_drop;
+
+	/* Num Local frames queued */
+	__le32 local_enqued;
+
+	/* Num Local frames done */
+	__le32 local_freed;
+
+	/* Num queued to HW */
+	__le32 hw_queued;
+
+	/* Num PPDU reaped from HW */
+	__le32 hw_reaped;
+
+	/* Num underruns */
+	__le32 underrun;
+
+	/* HW Paused. */
+	__le32  hw_paused;
+
+	/* Num PPDUs cleaned up in TX abort */
+	__le32 tx_abort;
+
+	/* Num MPDUs requed by SW */
+	__le32 mpdus_requed;
+
+	/* excessive retries */
+	__le32 tx_ko;
+
+	/* data hw rate code */
+	__le32 data_rc;
+
+	/* Scheduler self triggers */
+	__le32 self_triggers;
+
+	/* frames dropped due to excessive sw retries */
+	__le32 sw_retry_failure;
+
+	/* illegal rate phy errors  */
+	__le32 illgl_rate_phy_err;
+
+	/* wal pdev continuous xretry */
+	__le32 pdev_cont_xretry;
+
+	/* wal pdev tx timeouts */
+	__le32 pdev_tx_timeout;
+
+	/* wal pdev resets  */
+	__le32 pdev_resets;
+
+	/* frames dropped due to non-availability of stateless TIDs */
+	__le32 stateless_tid_alloc_failure;
+
+	__le32 phy_underrun;
+
+	/* MPDU is more than txop limit */
+	__le32 txop_ovf;
+
+	/* Number of Sequences posted */
+	__le32 seq_posted;
+
+	/* Number of Sequences failed queueing */
+	__le32 seq_failed_queueing;
+
+	/* Number of Sequences completed */
+	__le32 seq_completed;
+
+	/* Number of Sequences restarted */
+	__le32 seq_restarted;
+
+	/* Number of MU Sequences posted */
+	__le32 mu_seq_posted;
+
+	/* Num MPDUs flushed by SW, HWPAUSED,SW TXABORT(Reset,channel change) */
+	__le32 mpdus_sw_flush;
+
+	/* Num MPDUs filtered by HW, all filter condition (TTL expired) */
+	__le32 mpdus_hw_filter;
+
+	/* Num MPDUs truncated by PDG
+	 * (TXOP, TBTT, PPDU_duration based on rate, dyn_bw)
+	 */
+	__le32 mpdus_truncated;
+
+	/* Num MPDUs that was tried but didn't receive ACK or BA */
+	__le32 mpdus_ack_failed;
+
+	/* Num MPDUs that was dropped due to expiry. */
+	__le32 mpdus_expired;
+} __packed;
+
 struct wmi_pdev_stats_rx {
 	/* Cnts any change in ring routing mid-ppdu */
 	__le32 mid_ppdu_route_change;
@@ -4006,6 +4144,16 @@ struct wmi_10_2_pdev_stats {
 	struct wmi_pdev_stats_extra extra;
 } __packed;
 
+struct wmi_10_4_pdev_stats {
+	struct wmi_pdev_stats_base base;
+	struct wmi_10_4_pdev_stats_tx tx;
+	struct wmi_pdev_stats_rx rx;
+	__le32 rx_ovfl_errs;
+	struct wmi_pdev_stats_mem mem;
+	__le32 sram_free_size;
+	struct wmi_pdev_stats_extra extra;
+} __packed;
+
 /*
  * VDEV statistics
  * TODO: add all VDEV stats here
@@ -4047,6 +4195,23 @@ struct wmi_10_2_4_peer_stats {
 	__le32 unknown_value; /* FIXME: what is this word? */
 } __packed;
 
+struct wmi_10_4_peer_stats {
+	struct wmi_mac_addr peer_macaddr;
+	__le32 peer_rssi;
+	__le32 peer_rssi_seq_num;
+	__le32 peer_tx_rate;
+	__le32 peer_rx_rate;
+	__le32 current_per;
+	__le32 retries;
+	__le32 tx_rate_count;
+	__le32 max_4ms_frame_len;
+	__le32 total_sub_frames;
+	__le32 tx_bytes;
+	__le32 num_pkt_loss_overflow[4];
+	__le32 num_pkt_loss_excess_retry[4];
+	__le32 peer_rssi_changed;
+} __packed;
+
 struct wmi_10_2_pdev_ext_stats {
 	__le32 rx_rssi_comb;
 	__le32 rx_rssi[4];
@@ -4253,6 +4418,11 @@ enum wmi_rate_preamble {
 	WMI_RATE_PREAMBLE_VHT,
 };
 
+#define ATH10K_HW_NSS(rate)		(1 + (((rate) >> 4) & 0x3))
+#define ATH10K_HW_PREAMBLE(rate)	(((rate) >> 6) & 0x3)
+#define ATH10K_HW_RATECODE(rate, nss, preamble)	\
+	(((preamble) << 6) | ((nss) << 4) | (rate))
+
 /* Value to disable fixed rate setting */
 #define WMI_FIXED_RATE_NONE    (0xff)
 
@@ -6060,13 +6230,24 @@ enum wmi_txbf_conf {
 	WMI_TXBF_CONF_AFTER_ASSOC,
 };
 
+#define	WMI_CCA_DETECT_LEVEL_AUTO	0
+#define	WMI_CCA_DETECT_MARGIN_AUTO	0
+
+struct wmi_pdev_set_adaptive_cca_params {
+	__le32 enable;
+	__le32 cca_detect_level;
+	__le32 cca_detect_margin;
+} __packed;
+
 struct ath10k;
 struct ath10k_vif;
 struct ath10k_fw_stats_pdev;
 struct ath10k_fw_stats_peer;
+struct ath10k_fw_stats;
 
 int ath10k_wmi_attach(struct ath10k *ar);
 void ath10k_wmi_detach(struct ath10k *ar);
+void ath10k_wmi_free_host_mem(struct ath10k *ar);
 int ath10k_wmi_wait_for_service_ready(struct ath10k *ar);
 int ath10k_wmi_wait_for_unified_ready(struct ath10k *ar);
 
@@ -6144,4 +6325,16 @@ void ath10k_wmi_event_service_ready(struct ath10k *ar, struct sk_buff *skb);
 int ath10k_wmi_event_ready(struct ath10k *ar, struct sk_buff *skb);
 int ath10k_wmi_op_pull_phyerr_ev(struct ath10k *ar, const void *phyerr_buf,
 				 int left_len, struct wmi_phyerr_ev_arg *arg);
+void ath10k_wmi_main_op_fw_stats_fill(struct ath10k *ar,
+				      struct ath10k_fw_stats *fw_stats,
+				      char *buf);
+void ath10k_wmi_10x_op_fw_stats_fill(struct ath10k *ar,
+				     struct ath10k_fw_stats *fw_stats,
+				     char *buf);
+size_t ath10k_wmi_fw_stats_num_peers(struct list_head *head);
+size_t ath10k_wmi_fw_stats_num_vdevs(struct list_head *head);
+void ath10k_wmi_10_4_op_fw_stats_fill(struct ath10k *ar,
+				      struct ath10k_fw_stats *fw_stats,
+				      char *buf);
+
 #endif /* _WMI_H_ */
diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.c b/drivers/net/wireless/ath/ath6kl/cfg80211.c
index a511ef3614b9..81ac8c59f0ec 100644
--- a/drivers/net/wireless/ath/ath6kl/cfg80211.c
+++ b/drivers/net/wireless/ath/ath6kl/cfg80211.c
@@ -2217,7 +2217,7 @@ static int ath6kl_wow_suspend(struct ath6kl *ar, struct cfg80211_wowlan *wow)
 
 	/* enter / leave wow suspend on first vif always */
 	first_vif = ath6kl_vif_first(ar);
-	if (WARN_ON(unlikely(!first_vif)) ||
+	if (WARN_ON(!first_vif) ||
 	    !ath6kl_cfg80211_ready(first_vif))
 		return -EIO;
 
@@ -2297,7 +2297,7 @@ static int ath6kl_wow_resume(struct ath6kl *ar)
 	int ret;
 
 	vif = ath6kl_vif_first(ar);
-	if (WARN_ON(unlikely(!vif)) ||
+	if (WARN_ON(!vif) ||
 	    !ath6kl_cfg80211_ready(vif))
 		return -EIO;
 
@@ -3231,6 +3231,15 @@ static int ath6kl_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev,
 					wait, buf, len, no_cck);
 }
 
+static int ath6kl_get_antenna(struct wiphy *wiphy,
+			      u32 *tx_ant, u32 *rx_ant)
+{
+	struct ath6kl *ar = wiphy_priv(wiphy);
+	*tx_ant = ar->hw.tx_ant;
+	*rx_ant = ar->hw.rx_ant;
+	return 0;
+}
+
 static void ath6kl_mgmt_frame_register(struct wiphy *wiphy,
 				       struct wireless_dev *wdev,
 				       u16 frame_type, bool reg)
@@ -3312,7 +3321,7 @@ static int ath6kl_cfg80211_sscan_start(struct wiphy *wiphy,
 	}
 
 	/* fw uses seconds, also make sure that it's >0 */
-	interval = max_t(u16, 1, request->interval / 1000);
+	interval = max_t(u16, 1, request->scan_plans[0].interval);
 
 	ath6kl_wmi_scanparams_cmd(ar->wmi, vif->fw_vif_idx,
 				  interval, interval,
@@ -3447,6 +3456,7 @@ static struct cfg80211_ops ath6kl_cfg80211_ops = {
 	.cancel_remain_on_channel = ath6kl_cancel_remain_on_channel,
 	.mgmt_tx = ath6kl_mgmt_tx,
 	.mgmt_frame_register = ath6kl_mgmt_frame_register,
+	.get_antenna = ath6kl_get_antenna,
 	.sched_scan_start = ath6kl_cfg80211_sscan_start,
 	.sched_scan_stop = ath6kl_cfg80211_sscan_stop,
 	.set_bitrate_mask = ath6kl_cfg80211_set_bitrate,
@@ -3634,6 +3644,127 @@ void ath6kl_cfg80211_vif_cleanup(struct ath6kl_vif *vif)
 	ar->num_vif--;
 }
 
+static const char ath6kl_gstrings_sta_stats[][ETH_GSTRING_LEN] = {
+	/* Common stats names used by many drivers. */
+	"tx_pkts_nic", "tx_bytes_nic", "rx_pkts_nic", "rx_bytes_nic",
+
+	/* TX stats. */
+	"d_tx_ucast_pkts", "d_tx_bcast_pkts",
+	"d_tx_ucast_bytes", "d_tx_bcast_bytes",
+	"d_tx_rts_ok", "d_tx_error", "d_tx_fail",
+	"d_tx_retry", "d_tx_multi_retry", "d_tx_rts_fail",
+	"d_tx_tkip_counter_measures",
+
+	/* RX Stats. */
+	"d_rx_ucast_pkts", "d_rx_ucast_rate", "d_rx_bcast_pkts",
+	"d_rx_ucast_bytes", "d_rx_bcast_bytes", "d_rx_frag_pkt",
+	"d_rx_error", "d_rx_crc_err", "d_rx_keycache_miss",
+	"d_rx_decrypt_crc_err", "d_rx_duplicate_frames",
+	"d_rx_mic_err", "d_rx_tkip_format_err", "d_rx_ccmp_format_err",
+	"d_rx_ccmp_replay_err",
+
+	/* Misc stats. */
+	"d_beacon_miss", "d_num_connects", "d_num_disconnects",
+	"d_beacon_avg_rssi", "d_arp_received", "d_arp_matched",
+	"d_arp_replied"
+};
+
+#define ATH6KL_STATS_LEN	ARRAY_SIZE(ath6kl_gstrings_sta_stats)
+
+static int ath6kl_get_sset_count(struct net_device *dev, int sset)
+{
+	int rv = 0;
+
+	if (sset == ETH_SS_STATS)
+		rv += ATH6KL_STATS_LEN;
+
+	if (rv == 0)
+		return -EOPNOTSUPP;
+	return rv;
+}
+
+static void ath6kl_get_stats(struct net_device *dev,
+			    struct ethtool_stats *stats,
+			    u64 *data)
+{
+	struct ath6kl_vif *vif = netdev_priv(dev);
+	struct ath6kl *ar = vif->ar;
+	int i = 0;
+	struct target_stats *tgt_stats;
+
+	memset(data, 0, sizeof(u64) * ATH6KL_STATS_LEN);
+
+	ath6kl_read_tgt_stats(ar, vif);
+
+	tgt_stats = &vif->target_stats;
+
+	data[i++] = tgt_stats->tx_ucast_pkt + tgt_stats->tx_bcast_pkt;
+	data[i++] = tgt_stats->tx_ucast_byte + tgt_stats->tx_bcast_byte;
+	data[i++] = tgt_stats->rx_ucast_pkt + tgt_stats->rx_bcast_pkt;
+	data[i++] = tgt_stats->rx_ucast_byte + tgt_stats->rx_bcast_byte;
+
+	data[i++] = tgt_stats->tx_ucast_pkt;
+	data[i++] = tgt_stats->tx_bcast_pkt;
+	data[i++] = tgt_stats->tx_ucast_byte;
+	data[i++] = tgt_stats->tx_bcast_byte;
+	data[i++] = tgt_stats->tx_rts_success_cnt;
+	data[i++] = tgt_stats->tx_err;
+	data[i++] = tgt_stats->tx_fail_cnt;
+	data[i++] = tgt_stats->tx_retry_cnt;
+	data[i++] = tgt_stats->tx_mult_retry_cnt;
+	data[i++] = tgt_stats->tx_rts_fail_cnt;
+	data[i++] = tgt_stats->tkip_cnter_measures_invoked;
+
+	data[i++] = tgt_stats->rx_ucast_pkt;
+	data[i++] = tgt_stats->rx_ucast_rate;
+	data[i++] = tgt_stats->rx_bcast_pkt;
+	data[i++] = tgt_stats->rx_ucast_byte;
+	data[i++] = tgt_stats->rx_bcast_byte;
+	data[i++] = tgt_stats->rx_frgment_pkt;
+	data[i++] = tgt_stats->rx_err;
+	data[i++] = tgt_stats->rx_crc_err;
+	data[i++] = tgt_stats->rx_key_cache_miss;
+	data[i++] = tgt_stats->rx_decrypt_err;
+	data[i++] = tgt_stats->rx_dupl_frame;
+	data[i++] = tgt_stats->tkip_local_mic_fail;
+	data[i++] = tgt_stats->tkip_fmt_err;
+	data[i++] = tgt_stats->ccmp_fmt_err;
+	data[i++] = tgt_stats->ccmp_replays;
+
+	data[i++] = tgt_stats->cs_bmiss_cnt;
+	data[i++] = tgt_stats->cs_connect_cnt;
+	data[i++] = tgt_stats->cs_discon_cnt;
+	data[i++] = tgt_stats->cs_ave_beacon_rssi;
+	data[i++] = tgt_stats->arp_received;
+	data[i++] = tgt_stats->arp_matched;
+	data[i++] = tgt_stats->arp_replied;
+
+	if (i !=  ATH6KL_STATS_LEN) {
+		WARN_ON_ONCE(1);
+		ath6kl_err("ethtool stats error, i: %d  STATS_LEN: %d\n",
+			   i, (int)ATH6KL_STATS_LEN);
+	}
+}
+
+/* These stats are per NIC, not really per vdev, so we just ignore dev. */
+static void ath6kl_get_strings(struct net_device *dev, u32 sset, u8 *data)
+{
+	int sz_sta_stats = 0;
+
+	if (sset == ETH_SS_STATS) {
+		sz_sta_stats = sizeof(ath6kl_gstrings_sta_stats);
+		memcpy(data, ath6kl_gstrings_sta_stats, sz_sta_stats);
+	}
+}
+
+static const struct ethtool_ops ath6kl_ethtool_ops = {
+	.get_drvinfo = cfg80211_get_drvinfo,
+	.get_link = ethtool_op_get_link,
+	.get_strings = ath6kl_get_strings,
+	.get_ethtool_stats = ath6kl_get_stats,
+	.get_sset_count = ath6kl_get_sset_count,
+};
+
 struct wireless_dev *ath6kl_interface_add(struct ath6kl *ar, const char *name,
 					  unsigned char name_assign_type,
 					  enum nl80211_iftype type,
@@ -3679,6 +3810,8 @@ struct wireless_dev *ath6kl_interface_add(struct ath6kl *ar, const char *name,
 	if (ath6kl_cfg80211_vif_init(vif))
 		goto err;
 
+	netdev_set_default_ethtool_ops(ndev, &ath6kl_ethtool_ops);
+
 	if (register_netdevice(ndev))
 		goto err;
 
@@ -3786,6 +3919,9 @@ int ath6kl_cfg80211_init(struct ath6kl *ar)
 		ath6kl_band_2ghz.ht_cap.ht_supported = false;
 		ath6kl_band_5ghz.ht_cap.cap = 0;
 		ath6kl_band_5ghz.ht_cap.ht_supported = false;
+
+		if (ht)
+			ath6kl_err("Firmware lacks RSN-CAP-OVERRIDE, so HT (802.11n) is disabled.");
 	}
 
 	if (test_bit(ATH6KL_FW_CAPABILITY_64BIT_RATES,
@@ -3794,11 +3930,18 @@ int ath6kl_cfg80211_init(struct ath6kl *ar)
 		ath6kl_band_5ghz.ht_cap.mcs.rx_mask[0] = 0xff;
 		ath6kl_band_2ghz.ht_cap.mcs.rx_mask[1] = 0xff;
 		ath6kl_band_5ghz.ht_cap.mcs.rx_mask[1] = 0xff;
+		ar->hw.tx_ant = 2;
+		ar->hw.rx_ant = 2;
 	} else {
 		ath6kl_band_2ghz.ht_cap.mcs.rx_mask[0] = 0xff;
 		ath6kl_band_5ghz.ht_cap.mcs.rx_mask[0] = 0xff;
+		ar->hw.tx_ant = 1;
+		ar->hw.rx_ant = 1;
 	}
 
+	wiphy->available_antennas_tx = ar->hw.tx_ant;
+	wiphy->available_antennas_rx = ar->hw.rx_ant;
+
 	if (band_2gig)
 		wiphy->bands[IEEE80211_BAND_2GHZ] = &ath6kl_band_2ghz;
 	if (band_5gig)
diff --git a/drivers/net/wireless/ath/ath6kl/core.h b/drivers/net/wireless/ath/ath6kl/core.h
index 2b78c863d030..5f3acfe6015e 100644
--- a/drivers/net/wireless/ath/ath6kl/core.h
+++ b/drivers/net/wireless/ath/ath6kl/core.h
@@ -782,6 +782,8 @@ struct ath6kl {
 		u32 refclk_hz;
 		u32 uarttx_pin;
 		u32 testscript_addr;
+		u8 tx_ant;
+		u8 rx_ant;
 		enum wmi_phy_cap cap;
 
 		u32 flags;
diff --git a/drivers/net/wireless/ath/ath6kl/debug.c b/drivers/net/wireless/ath/ath6kl/debug.c
index 81ba48d2938b..e2b7809d7886 100644
--- a/drivers/net/wireless/ath/ath6kl/debug.c
+++ b/drivers/net/wireless/ath/ath6kl/debug.c
@@ -98,6 +98,33 @@ void ath6kl_warn(const char *fmt, ...)
 }
 EXPORT_SYMBOL(ath6kl_warn);
 
+int ath6kl_read_tgt_stats(struct ath6kl *ar, struct ath6kl_vif *vif)
+{
+	long left;
+
+	if (down_interruptible(&ar->sem))
+		return -EBUSY;
+
+	set_bit(STATS_UPDATE_PEND, &vif->flags);
+
+	if (ath6kl_wmi_get_stats_cmd(ar->wmi, 0)) {
+		up(&ar->sem);
+		return -EIO;
+	}
+
+	left = wait_event_interruptible_timeout(ar->event_wq,
+						!test_bit(STATS_UPDATE_PEND,
+						&vif->flags), WMI_TIMEOUT);
+
+	up(&ar->sem);
+
+	if (left <= 0)
+		return -ETIMEDOUT;
+
+	return 0;
+}
+EXPORT_SYMBOL(ath6kl_read_tgt_stats);
+
 #ifdef CONFIG_ATH6KL_DEBUG
 
 void ath6kl_dbg(enum ATH6K_DEBUG_MASK mask, const char *fmt, ...)
@@ -544,42 +571,24 @@ static ssize_t read_file_tgt_stats(struct file *file, char __user *user_buf,
 	char *buf;
 	unsigned int len = 0, buf_len = 1500;
 	int i;
-	long left;
 	ssize_t ret_cnt;
+	int rv;
 
 	vif = ath6kl_vif_first(ar);
 	if (!vif)
 		return -EIO;
 
-	tgt_stats = &vif->target_stats;
-
 	buf = kzalloc(buf_len, GFP_KERNEL);
 	if (!buf)
 		return -ENOMEM;
 
-	if (down_interruptible(&ar->sem)) {
+	rv = ath6kl_read_tgt_stats(ar, vif);
+	if (rv < 0) {
 		kfree(buf);
-		return -EBUSY;
+		return rv;
 	}
 
-	set_bit(STATS_UPDATE_PEND, &vif->flags);
-
-	if (ath6kl_wmi_get_stats_cmd(ar->wmi, 0)) {
-		up(&ar->sem);
-		kfree(buf);
-		return -EIO;
-	}
-
-	left = wait_event_interruptible_timeout(ar->event_wq,
-						!test_bit(STATS_UPDATE_PEND,
-						&vif->flags), WMI_TIMEOUT);
-
-	up(&ar->sem);
-
-	if (left <= 0) {
-		kfree(buf);
-		return -ETIMEDOUT;
-	}
+	tgt_stats = &vif->target_stats;
 
 	len += scnprintf(buf + len, buf_len - len, "\n");
 	len += scnprintf(buf + len, buf_len - len, "%25s\n",
diff --git a/drivers/net/wireless/ath/ath6kl/debug.h b/drivers/net/wireless/ath/ath6kl/debug.h
index 19106ed28961..0614393dd7ae 100644
--- a/drivers/net/wireless/ath/ath6kl/debug.h
+++ b/drivers/net/wireless/ath/ath6kl/debug.h
@@ -59,6 +59,8 @@ enum ath6kl_war {
 	ATH6KL_WAR_INVALID_RATE,
 };
 
+int ath6kl_read_tgt_stats(struct ath6kl *ar, struct ath6kl_vif *vif);
+
 #ifdef CONFIG_ATH6KL_DEBUG
 
 void ath6kl_dbg(enum ATH6K_DEBUG_MASK mask, const char *fmt, ...);
diff --git a/drivers/net/wireless/ath/ath6kl/htc_mbox.c b/drivers/net/wireless/ath/ath6kl/htc_mbox.c
index e481f14b9878..fffb65b3e652 100644
--- a/drivers/net/wireless/ath/ath6kl/htc_mbox.c
+++ b/drivers/net/wireless/ath/ath6kl/htc_mbox.c
@@ -1085,9 +1085,7 @@ static int htc_setup_tx_complete(struct htc_target *target)
 	send_pkt->completion = NULL;
 	ath6kl_htc_tx_prep_pkt(send_pkt, 0, 0, 0);
 	status = ath6kl_htc_tx_issue(target, send_pkt);
-
-	if (send_pkt != NULL)
-		htc_reclaim_txctrl_buf(target, send_pkt);
+	htc_reclaim_txctrl_buf(target, send_pkt);
 
 	return status;
 }
diff --git a/drivers/net/wireless/ath/ath6kl/init.c b/drivers/net/wireless/ath/ath6kl/init.c
index 12241b1c57cd..6ae0734f86e0 100644
--- a/drivers/net/wireless/ath/ath6kl/init.c
+++ b/drivers/net/wireless/ath/ath6kl/init.c
@@ -995,7 +995,7 @@ static int ath6kl_fetch_fw_apin(struct ath6kl *ar, const char *name)
 		switch (ie_id) {
 		case ATH6KL_FW_IE_FW_VERSION:
 			strlcpy(ar->wiphy->fw_version, data,
-				sizeof(ar->wiphy->fw_version));
+				min(sizeof(ar->wiphy->fw_version), ie_len+1));
 
 			ath6kl_dbg(ATH6KL_DBG_BOOT,
 				   "found fw version %s\n",
diff --git a/drivers/net/wireless/ath/ath9k/ar9002_phy.h b/drivers/net/wireless/ath/ath9k/ar9002_phy.h
index 6314ae2e93e3..9d17a5375f64 100644
--- a/drivers/net/wireless/ath/ath9k/ar9002_phy.h
+++ b/drivers/net/wireless/ath/ath9k/ar9002_phy.h
@@ -610,8 +610,8 @@
 #define AR_PHY_CCA_MIN_GOOD_VAL_9271_2GHZ      -127
 #define AR_PHY_CCA_MAX_GOOD_VAL_9271_2GHZ      -116
 
-#define AR_PHY_CCA_NOM_VAL_9287_2GHZ           -120
+#define AR_PHY_CCA_NOM_VAL_9287_2GHZ           -112
 #define AR_PHY_CCA_MIN_GOOD_VAL_9287_2GHZ    -127
-#define AR_PHY_CCA_MAX_GOOD_VAL_9287_2GHZ    -110
+#define AR_PHY_CCA_MAX_GOOD_VAL_9287_2GHZ    -97
 
 #endif
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_calib.c b/drivers/net/wireless/ath/ath9k/ar9003_calib.c
index 174442beb952..0c391997a2f7 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_calib.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_calib.c
@@ -1249,7 +1249,8 @@ static void ar9003_hw_manual_peak_cal(struct ath_hw *ah, u8 chain, bool is_2g)
 		REG_RMW_FIELD(ah, AR_PHY_65NM_RXRF_AGC(chain),
 			      AR_PHY_65NM_RXRF_AGC_AGC2G_CALDAC_OVR, 0x0);
 
-	if (AR_SREV_9003_PCOEM(ah) || AR_SREV_9550(ah) || AR_SREV_9531(ah)) {
+	if (AR_SREV_9003_PCOEM(ah) || AR_SREV_9550(ah) || AR_SREV_9531(ah) ||
+	    AR_SREV_9561(ah)) {
 		if (is_2g)
 			REG_RMW_FIELD(ah, AR_PHY_65NM_RXRF_AGC(chain),
 				      AR_PHY_65NM_RXRF_AGC_AGC2G_DBDAC_OVR,
@@ -1640,7 +1641,8 @@ static bool ar9003_hw_init_cal_soc(struct ath_hw *ah,
 
 skip_tx_iqcal:
 	if (run_agc_cal || !(ah->ah_flags & AH_FASTCC)) {
-		if (AR_SREV_9330_11(ah) || AR_SREV_9531(ah) || AR_SREV_9550(ah)) {
+		if (AR_SREV_9330_11(ah) || AR_SREV_9531(ah) || AR_SREV_9550(ah) ||
+		    AR_SREV_9561(ah)) {
 			for (i = 0; i < AR9300_MAX_CHAINS; i++) {
 				if (!(ah->rxchainmask & (1 << i)))
 					continue;
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_hw.c b/drivers/net/wireless/ath/ath9k/ar9003_hw.c
index 79fd3b2dcbde..8b238c15916d 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_hw.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_hw.c
@@ -857,7 +857,7 @@ static void ar9003_rx_gain_table_mode0(struct ath_hw *ah)
 			       qca956x_1p0_common_rx_gain_table);
 		INIT_INI_ARRAY(&ah->ini_modes_rx_gain_bounds,
 			       qca956x_1p0_common_rx_gain_bounds);
-		INIT_INI_ARRAY(&ah->ini_modes_rxgain_5g_xlna,
+		INIT_INI_ARRAY(&ah->ini_modes_rxgain_xlna,
 			       qca956x_1p0_xlna_only);
 	} else if (AR_SREV_9580(ah))
 		INIT_INI_ARRAY(&ah->iniModesRxGain,
@@ -942,7 +942,7 @@ static void ar9003_rx_gain_table_mode2(struct ath_hw *ah)
 			       ar9462_2p1_baseband_core_mix_rxgain);
 		INIT_INI_ARRAY(&ah->ini_modes_rxgain_bb_postamble,
 			       ar9462_2p1_baseband_postamble_mix_rxgain);
-		INIT_INI_ARRAY(&ah->ini_modes_rxgain_5g_xlna,
+		INIT_INI_ARRAY(&ah->ini_modes_rxgain_xlna,
 			       ar9462_2p1_baseband_postamble_5g_xlna);
 	} else if (AR_SREV_9462_20(ah)) {
 		INIT_INI_ARRAY(&ah->iniModesRxGain,
@@ -951,7 +951,7 @@ static void ar9003_rx_gain_table_mode2(struct ath_hw *ah)
 			       ar9462_2p0_baseband_core_mix_rxgain);
 		INIT_INI_ARRAY(&ah->ini_modes_rxgain_bb_postamble,
 			       ar9462_2p0_baseband_postamble_mix_rxgain);
-		INIT_INI_ARRAY(&ah->ini_modes_rxgain_5g_xlna,
+		INIT_INI_ARRAY(&ah->ini_modes_rxgain_xlna,
 			       ar9462_2p0_baseband_postamble_5g_xlna);
 	}
 }
@@ -961,12 +961,12 @@ static void ar9003_rx_gain_table_mode3(struct ath_hw *ah)
 	if (AR_SREV_9462_21(ah)) {
 		INIT_INI_ARRAY(&ah->iniModesRxGain,
 			       ar9462_2p1_common_5g_xlna_only_rxgain);
-		INIT_INI_ARRAY(&ah->ini_modes_rxgain_5g_xlna,
+		INIT_INI_ARRAY(&ah->ini_modes_rxgain_xlna,
 			       ar9462_2p1_baseband_postamble_5g_xlna);
 	} else if (AR_SREV_9462_20(ah)) {
 		INIT_INI_ARRAY(&ah->iniModesRxGain,
 			       ar9462_2p0_common_5g_xlna_only_rxgain);
-		INIT_INI_ARRAY(&ah->ini_modes_rxgain_5g_xlna,
+		INIT_INI_ARRAY(&ah->ini_modes_rxgain_xlna,
 			       ar9462_2p0_baseband_postamble_5g_xlna);
 	}
 }
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
index 1ad66b76749b..201425e7f9cb 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
@@ -926,19 +926,18 @@ static int ar9003_hw_process_ini(struct ath_hw *ah,
 		 */
 		if ((ar9003_hw_get_rx_gain_idx(ah) == 2) ||
 		    (ar9003_hw_get_rx_gain_idx(ah) == 3)) {
-			REG_WRITE_ARRAY(&ah->ini_modes_rxgain_5g_xlna,
+			REG_WRITE_ARRAY(&ah->ini_modes_rxgain_xlna,
 					modesIndex, regWrites);
 		}
-
-		if (AR_SREV_9561(ah) && (ar9003_hw_get_rx_gain_idx(ah) == 0))
-			REG_WRITE_ARRAY(&ah->ini_modes_rxgain_5g_xlna,
-					modesIndex, regWrites);
 	}
 
 	if (AR_SREV_9550(ah) || AR_SREV_9561(ah))
 		REG_WRITE_ARRAY(&ah->ini_modes_rx_gain_bounds, modesIndex,
 				regWrites);
 
+	if (AR_SREV_9561(ah) && (ar9003_hw_get_rx_gain_idx(ah) == 0))
+		REG_WRITE_ARRAY(&ah->ini_modes_rxgain_xlna,
+				modesIndex, regWrites);
 	/*
 	 * TXGAIN initvals.
 	 */
diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index c85c47978e1e..b42f4a963ef4 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -635,6 +635,7 @@ struct ath9k_vif_iter_data {
 	int nstations; /* number of station vifs */
 	int nwds;      /* number of WDS vifs */
 	int nadhocs;   /* number of adhoc vifs */
+	int nocbs;     /* number of OCB vifs */
 	struct ieee80211_vif *primary_sta;
 };
 
diff --git a/drivers/net/wireless/ath/ath9k/common-debug.c b/drivers/net/wireless/ath/ath9k/common-debug.c
index 3b289f933405..84afcf78151f 100644
--- a/drivers/net/wireless/ath/ath9k/common-debug.c
+++ b/drivers/net/wireless/ath/ath9k/common-debug.c
@@ -207,6 +207,7 @@ static ssize_t read_file_phy_err(struct file *file, char __user *user_buf,
 	PHY_ERR("RADAR ERR", ATH9K_PHYERR_RADAR);
 	PHY_ERR("SERVICE ERR", ATH9K_PHYERR_SERVICE);
 	PHY_ERR("TOR ERR", ATH9K_PHYERR_TOR);
+
 	PHY_ERR("OFDM-TIMING ERR", ATH9K_PHYERR_OFDM_TIMING);
 	PHY_ERR("OFDM-SIGNAL-PARITY ERR", ATH9K_PHYERR_OFDM_SIGNAL_PARITY);
 	PHY_ERR("OFDM-RATE ERR", ATH9K_PHYERR_OFDM_RATE_ILLEGAL);
@@ -214,17 +215,24 @@ static ssize_t read_file_phy_err(struct file *file, char __user *user_buf,
 	PHY_ERR("OFDM-POWER-DROP ERR", ATH9K_PHYERR_OFDM_POWER_DROP);
 	PHY_ERR("OFDM-SERVICE ERR", ATH9K_PHYERR_OFDM_SERVICE);
 	PHY_ERR("OFDM-RESTART ERR", ATH9K_PHYERR_OFDM_RESTART);
-	PHY_ERR("FALSE-RADAR-EXT ERR", ATH9K_PHYERR_FALSE_RADAR_EXT);
+
+	PHY_ERR("CCK-BLOCKER ERR", ATH9K_PHYERR_CCK_BLOCKER);
 	PHY_ERR("CCK-TIMING ERR", ATH9K_PHYERR_CCK_TIMING);
 	PHY_ERR("CCK-HEADER-CRC ERR", ATH9K_PHYERR_CCK_HEADER_CRC);
 	PHY_ERR("CCK-RATE ERR", ATH9K_PHYERR_CCK_RATE_ILLEGAL);
-	PHY_ERR("CCK-SERVICE ERR", ATH9K_PHYERR_CCK_SERVICE);
-	PHY_ERR("CCK-RESTART ERR", ATH9K_PHYERR_CCK_RESTART);
 	PHY_ERR("CCK-LENGTH ERR", ATH9K_PHYERR_CCK_LENGTH_ILLEGAL);
 	PHY_ERR("CCK-POWER-DROP ERR", ATH9K_PHYERR_CCK_POWER_DROP);
+	PHY_ERR("CCK-SERVICE ERR", ATH9K_PHYERR_CCK_SERVICE);
+	PHY_ERR("CCK-RESTART ERR", ATH9K_PHYERR_CCK_RESTART);
+
 	PHY_ERR("HT-CRC ERR", ATH9K_PHYERR_HT_CRC_ERROR);
 	PHY_ERR("HT-LENGTH ERR", ATH9K_PHYERR_HT_LENGTH_ILLEGAL);
 	PHY_ERR("HT-RATE ERR", ATH9K_PHYERR_HT_RATE_ILLEGAL);
+	PHY_ERR("HT-ZLF ERR", ATH9K_PHYERR_HT_ZLF);
+
+	PHY_ERR("FALSE-RADAR-EXT ERR", ATH9K_PHYERR_FALSE_RADAR_EXT);
+	PHY_ERR("GREEN-FIELD ERR", ATH9K_PHYERR_GREEN_FIELD);
+	PHY_ERR("SPECTRAL ERR", ATH9K_PHYERR_SPECTRAL);
 
 	if (len > size)
 		len = size;
diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c
index da32c8faad94..6de64cface3c 100644
--- a/drivers/net/wireless/ath/ath9k/debug.c
+++ b/drivers/net/wireless/ath/ath9k/debug.c
@@ -741,8 +741,8 @@ static int read_file_misc(struct seq_file *file, void *data)
 			   i++, (int)(ctx->assigned), iter_data.naps,
 			   iter_data.nstations,
 			   iter_data.nmeshes, iter_data.nwds);
-		seq_printf(file, " ADHOC: %i TOTAL: %hi BEACON-VIF: %hi\n",
-			   iter_data.nadhocs, sc->cur_chan->nvifs,
+		seq_printf(file, " ADHOC: %i OCB: %i TOTAL: %hi BEACON-VIF: %hi\n",
+			   iter_data.nadhocs, iter_data.nocbs, sc->cur_chan->nvifs,
 			   sc->nbcnvifs);
 	}
 
diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c
index 10c02f5cbc5e..165dd202c365 100644
--- a/drivers/net/wireless/ath/ath9k/hif_usb.c
+++ b/drivers/net/wireless/ath/ath9k/hif_usb.c
@@ -17,12 +17,8 @@
 #include <asm/unaligned.h>
 #include "htc.h"
 
-/* identify firmware images */
-#define FIRMWARE_AR7010_1_1     "htc_7010.fw"
-#define FIRMWARE_AR9271         "htc_9271.fw"
-
-MODULE_FIRMWARE(FIRMWARE_AR7010_1_1);
-MODULE_FIRMWARE(FIRMWARE_AR9271);
+MODULE_FIRMWARE(HTC_7010_MODULE_FW);
+MODULE_FIRMWARE(HTC_9271_MODULE_FW);
 
 static struct usb_device_id ath9k_hif_usb_ids[] = {
 	{ USB_DEVICE(0x0cf3, 0x9271) }, /* Atheros */
@@ -1080,12 +1076,88 @@ static void ath9k_hif_usb_firmware_fail(struct hif_device_usb *hif_dev)
 		device_unlock(parent);
 }
 
+static void ath9k_hif_usb_firmware_cb(const struct firmware *fw, void *context);
+
+/* taken from iwlwifi */
+static int ath9k_hif_request_firmware(struct hif_device_usb *hif_dev,
+				      bool first)
+{
+	char index[8], *chip;
+	int ret;
+
+	if (first) {
+		if (htc_use_dev_fw) {
+			hif_dev->fw_minor_index = FIRMWARE_MINOR_IDX_MAX + 1;
+			sprintf(index, "%s", "dev");
+		} else {
+			hif_dev->fw_minor_index = FIRMWARE_MINOR_IDX_MAX;
+			sprintf(index, "%d", hif_dev->fw_minor_index);
+		}
+	} else {
+		hif_dev->fw_minor_index--;
+		sprintf(index, "%d", hif_dev->fw_minor_index);
+	}
+
+	/* test for FW 1.3 */
+	if (MAJOR_VERSION_REQ == 1 && hif_dev->fw_minor_index == 3) {
+		const char *filename;
+
+		if (IS_AR7010_DEVICE(hif_dev->usb_device_id->driver_info))
+			filename = FIRMWARE_AR7010_1_1;
+		else
+			filename = FIRMWARE_AR9271;
+
+		/* expected fw locations:
+		 * - htc_9271.fw   (stable version 1.3, depricated)
+		 */
+		snprintf(hif_dev->fw_name, sizeof(hif_dev->fw_name),
+			 "%s", filename);
+
+	} else if (hif_dev->fw_minor_index < FIRMWARE_MINOR_IDX_MIN) {
+		dev_err(&hif_dev->udev->dev, "no suitable firmware found!\n");
+
+		return -ENOENT;
+	} else {
+		if (IS_AR7010_DEVICE(hif_dev->usb_device_id->driver_info))
+			chip = "7010";
+		else
+			chip = "9271";
+
+		/* expected fw locations:
+		 * - ath9k_htc/htc_9271-1.dev.0.fw (development version)
+		 * - ath9k_htc/htc_9271-1.4.0.fw   (stable version)
+		 */
+		snprintf(hif_dev->fw_name, sizeof(hif_dev->fw_name),
+			 "%s/htc_%s-%d.%s.0.fw", HTC_FW_PATH,
+			 chip, MAJOR_VERSION_REQ, index);
+	}
+
+	ret = request_firmware_nowait(THIS_MODULE, true, hif_dev->fw_name,
+				      &hif_dev->udev->dev, GFP_KERNEL,
+				      hif_dev, ath9k_hif_usb_firmware_cb);
+	if (ret) {
+		dev_err(&hif_dev->udev->dev,
+			"ath9k_htc: Async request for firmware %s failed\n",
+			hif_dev->fw_name);
+		return ret;
+	}
+
+	dev_info(&hif_dev->udev->dev, "ath9k_htc: Firmware %s requested\n",
+		 hif_dev->fw_name);
+
+	return ret;
+}
+
 static void ath9k_hif_usb_firmware_cb(const struct firmware *fw, void *context)
 {
 	struct hif_device_usb *hif_dev = context;
 	int ret;
 
 	if (!fw) {
+		ret = ath9k_hif_request_firmware(hif_dev, false);
+		if (!ret)
+			return;
+
 		dev_err(&hif_dev->udev->dev,
 			"ath9k_htc: Failed to get firmware %s\n",
 			hif_dev->fw_name);
@@ -1215,27 +1287,11 @@ static int ath9k_hif_usb_probe(struct usb_interface *interface,
 
 	init_completion(&hif_dev->fw_done);
 
-	/* Find out which firmware to load */
-
-	if (IS_AR7010_DEVICE(id->driver_info))
-		hif_dev->fw_name = FIRMWARE_AR7010_1_1;
-	else
-		hif_dev->fw_name = FIRMWARE_AR9271;
-
-	ret = request_firmware_nowait(THIS_MODULE, true, hif_dev->fw_name,
-				      &hif_dev->udev->dev, GFP_KERNEL,
-				      hif_dev, ath9k_hif_usb_firmware_cb);
-	if (ret) {
-		dev_err(&hif_dev->udev->dev,
-			"ath9k_htc: Async request for firmware %s failed\n",
-			hif_dev->fw_name);
+	ret = ath9k_hif_request_firmware(hif_dev, true);
+	if (ret)
 		goto err_fw_req;
-	}
 
-	dev_info(&hif_dev->udev->dev, "ath9k_htc: Firmware %s requested\n",
-		 hif_dev->fw_name);
-
-	return 0;
+	return ret;
 
 err_fw_req:
 	usb_set_intfdata(interface, NULL);
diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.h b/drivers/net/wireless/ath/ath9k/hif_usb.h
index 51496e74b83e..7c2ef7ecd98b 100644
--- a/drivers/net/wireless/ath/ath9k/hif_usb.h
+++ b/drivers/net/wireless/ath/ath9k/hif_usb.h
@@ -17,8 +17,26 @@
 #ifndef HTC_USB_H
 #define HTC_USB_H
 
+/* old firmware images */
+#define FIRMWARE_AR7010_1_1     "htc_7010.fw"
+#define FIRMWARE_AR9271         "htc_9271.fw"
+
+/* supported Major FW version */
 #define MAJOR_VERSION_REQ 1
 #define MINOR_VERSION_REQ 3
+/* minimal and maximal supported Minor FW version. */
+#define FIRMWARE_MINOR_IDX_MAX  4
+#define FIRMWARE_MINOR_IDX_MIN  3
+#define HTC_FW_PATH	"ath9k_htc"
+
+#define HTC_9271_MODULE_FW  HTC_FW_PATH "/htc_9271-" \
+			__stringify(MAJOR_VERSION_REQ) \
+			"." __stringify(FIRMWARE_MINOR_IDX_MAX) ".0.fw"
+#define HTC_7010_MODULE_FW  HTC_FW_PATH "/htc_7010-" \
+			__stringify(MAJOR_VERSION_REQ) \
+			"." __stringify(FIRMWARE_MINOR_IDX_MAX) ".0.fw"
+
+extern int htc_use_dev_fw;
 
 #define IS_AR7010_DEVICE(_v) (((_v) == AR9280_USB) || ((_v) == AR9287_USB))
 
@@ -101,7 +119,8 @@ struct hif_device_usb {
 	struct usb_anchor reg_in_submitted;
 	struct usb_anchor mgmt_submitted;
 	struct sk_buff *remain_skb;
-	const char *fw_name;
+	char fw_name[32];
+	int fw_minor_index;
 	int rx_remain_len;
 	int rx_pkt_len;
 	int rx_transfer_len;
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_init.c b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
index 1e84882f8c5b..8647ab77c019 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_init.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
@@ -38,6 +38,10 @@ static int ath9k_ps_enable;
 module_param_named(ps_enable, ath9k_ps_enable, int, 0444);
 MODULE_PARM_DESC(ps_enable, "Enable WLAN PowerSave");
 
+int htc_use_dev_fw = 0;
+module_param_named(use_dev_fw, htc_use_dev_fw, int, 0444);
+MODULE_PARM_DESC(use_dev_fw, "Use development FW version");
+
 #ifdef CONFIG_MAC80211_LEDS
 int ath9k_htc_led_blink = 1;
 module_param_named(blink, ath9k_htc_led_blink, int, 0444);
@@ -736,7 +740,8 @@ static void ath9k_set_hw_capab(struct ath9k_htc_priv *priv,
 		BIT(NL80211_IFTYPE_AP) |
 		BIT(NL80211_IFTYPE_P2P_GO) |
 		BIT(NL80211_IFTYPE_P2P_CLIENT) |
-		BIT(NL80211_IFTYPE_MESH_POINT);
+		BIT(NL80211_IFTYPE_MESH_POINT) |
+		BIT(NL80211_IFTYPE_OCB);
 
 	hw->wiphy->iface_combinations = &if_comb;
 	hw->wiphy->n_iface_combinations = 1;
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
index 172a9ff4aaab..a680a970b7f7 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
@@ -1659,7 +1659,7 @@ static int ath9k_htc_ampdu_action(struct ieee80211_hw *hw,
 				  struct ieee80211_vif *vif,
 				  enum ieee80211_ampdu_mlme_action action,
 				  struct ieee80211_sta *sta,
-				  u16 tid, u16 *ssn, u8 buf_size)
+				  u16 tid, u16 *ssn, u8 buf_size, bool amsdu)
 {
 	struct ath9k_htc_priv *priv = hw->priv;
 	struct ath9k_htc_sta *ista;
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 1dd0339de372..bdfff4641931 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -1241,6 +1241,7 @@ static void ath9k_hw_set_operating_mode(struct ath_hw *ah, int opmode)
 			break;
 		}
 		/* fall through */
+	case NL80211_IFTYPE_OCB:
 	case NL80211_IFTYPE_MESH_POINT:
 	case NL80211_IFTYPE_AP:
 		set |= AR_STA_ID1_STA_AP;
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index e8454db17634..4f0a3f6b0c52 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -919,7 +919,7 @@ struct ath_hw {
 	struct ar5416IniArray iniCckfirJapan2484;
 	struct ar5416IniArray iniModes_9271_ANI_reg;
 	struct ar5416IniArray ini_radio_post_sys2ant;
-	struct ar5416IniArray ini_modes_rxgain_5g_xlna;
+	struct ar5416IniArray ini_modes_rxgain_xlna;
 	struct ar5416IniArray ini_modes_rxgain_bb_core;
 	struct ar5416IniArray ini_modes_rxgain_bb_postamble;
 
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index 90eb75012e4f..2e2b92ba96b8 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -855,7 +855,8 @@ static void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw)
 			BIT(NL80211_IFTYPE_STATION) |
 			BIT(NL80211_IFTYPE_ADHOC) |
 			BIT(NL80211_IFTYPE_MESH_POINT) |
-			BIT(NL80211_IFTYPE_WDS);
+			BIT(NL80211_IFTYPE_WDS) |
+			BIT(NL80211_IFTYPE_OCB);
 
 		if (ath9k_is_chanctx_enabled())
 			hw->wiphy->interface_modes |=
diff --git a/drivers/net/wireless/ath/ath9k/mac.h b/drivers/net/wireless/ath/ath9k/mac.h
index e55fa11894b6..7fbf7f965f61 100644
--- a/drivers/net/wireless/ath/ath9k/mac.h
+++ b/drivers/net/wireless/ath/ath9k/mac.h
@@ -209,21 +209,25 @@ enum ath9k_phyerr {
 	ATH9K_PHYERR_OFDM_POWER_DROP      = 21,
 	ATH9K_PHYERR_OFDM_SERVICE         = 22,
 	ATH9K_PHYERR_OFDM_RESTART         = 23,
-	ATH9K_PHYERR_FALSE_RADAR_EXT      = 24,
 
+	ATH9K_PHYERR_CCK_BLOCKER          = 24,
 	ATH9K_PHYERR_CCK_TIMING           = 25,
 	ATH9K_PHYERR_CCK_HEADER_CRC       = 26,
 	ATH9K_PHYERR_CCK_RATE_ILLEGAL     = 27,
+	ATH9K_PHYERR_CCK_LENGTH_ILLEGAL   = 28,
+	ATH9K_PHYERR_CCK_POWER_DROP       = 29,
 	ATH9K_PHYERR_CCK_SERVICE          = 30,
 	ATH9K_PHYERR_CCK_RESTART          = 31,
-	ATH9K_PHYERR_CCK_LENGTH_ILLEGAL   = 32,
-	ATH9K_PHYERR_CCK_POWER_DROP       = 33,
 
-	ATH9K_PHYERR_HT_CRC_ERROR         = 34,
-	ATH9K_PHYERR_HT_LENGTH_ILLEGAL    = 35,
-	ATH9K_PHYERR_HT_RATE_ILLEGAL      = 36,
+	ATH9K_PHYERR_HT_CRC_ERROR         = 32,
+	ATH9K_PHYERR_HT_LENGTH_ILLEGAL    = 33,
+	ATH9K_PHYERR_HT_RATE_ILLEGAL      = 34,
+	ATH9K_PHYERR_HT_ZLF               = 35,
+
+	ATH9K_PHYERR_FALSE_RADAR_EXT      = 36,
+	ATH9K_PHYERR_GREEN_FIELD          = 37,
+	ATH9K_PHYERR_SPECTRAL             = 38,
 
-	ATH9K_PHYERR_SPECTRAL		  = 38,
 	ATH9K_PHYERR_MAX                  = 39,
 };
 
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index c27143ba9ffb..d184e682e636 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -938,6 +938,9 @@ static void ath9k_vif_iter(struct ath9k_vif_iter_data *iter_data,
 		if (avp->assoc && !iter_data->primary_sta)
 			iter_data->primary_sta = vif;
 		break;
+	case NL80211_IFTYPE_OCB:
+		iter_data->nocbs++;
+		break;
 	case NL80211_IFTYPE_ADHOC:
 		iter_data->nadhocs++;
 		if (vif->bss_conf.enable_beacon)
@@ -1111,6 +1114,8 @@ void ath9k_calculate_summary_state(struct ath_softc *sc,
 
 		if (iter_data.nmeshes)
 			ah->opmode = NL80211_IFTYPE_MESH_POINT;
+		else if (iter_data.nocbs)
+			ah->opmode = NL80211_IFTYPE_OCB;
 		else if (iter_data.nwds)
 			ah->opmode = NL80211_IFTYPE_AP;
 		else if (iter_data.nadhocs)
@@ -1760,7 +1765,8 @@ static void ath9k_bss_info_changed(struct ieee80211_hw *hw,
 		ath9k_calculate_summary_state(sc, avp->chanctx);
 	}
 
-	if (changed & BSS_CHANGED_IBSS) {
+	if ((changed & BSS_CHANGED_IBSS) ||
+	      (changed & BSS_CHANGED_OCB)) {
 		memcpy(common->curbssid, bss_conf->bssid, ETH_ALEN);
 		common->curaid = bss_conf->aid;
 		ath9k_hw_write_associd(sc->sc_ah);
@@ -1856,7 +1862,7 @@ static int ath9k_ampdu_action(struct ieee80211_hw *hw,
 			      struct ieee80211_vif *vif,
 			      enum ieee80211_ampdu_mlme_action action,
 			      struct ieee80211_sta *sta,
-			      u16 tid, u16 *ssn, u8 buf_size)
+			      u16 tid, u16 *ssn, u8 buf_size, bool amsdu)
 {
 	struct ath_softc *sc = hw->priv;
 	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index d3189daf9996..994daf6c6297 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -403,7 +403,7 @@ u32 ath_calcrxfilter(struct ath_softc *sc)
 	    (sc->cur_chan->nvifs <= 1) &&
 	    !(sc->cur_chan->rxfilter & FIF_BCN_PRBRESP_PROMISC))
 		rfilt |= ATH9K_RX_FILTER_MYBEACON;
-	else
+	else if (sc->sc_ah->opmode != NL80211_IFTYPE_OCB)
 		rfilt |= ATH9K_RX_FILTER_BEACON;
 
 	if ((sc->sc_ah->opmode == NL80211_IFTYPE_AP) ||
diff --git a/drivers/net/wireless/ath/carl9170/main.c b/drivers/net/wireless/ath/carl9170/main.c
index 170c209f99b8..19d3d64416bf 100644
--- a/drivers/net/wireless/ath/carl9170/main.c
+++ b/drivers/net/wireless/ath/carl9170/main.c
@@ -1415,7 +1415,7 @@ static int carl9170_op_ampdu_action(struct ieee80211_hw *hw,
 				    struct ieee80211_vif *vif,
 				    enum ieee80211_ampdu_mlme_action action,
 				    struct ieee80211_sta *sta,
-				    u16 tid, u16 *ssn, u8 buf_size)
+				    u16 tid, u16 *ssn, u8 buf_size, bool amsdu)
 {
 	struct ar9170 *ar = hw->priv;
 	struct carl9170_sta_info *sta_info = (void *) sta->drv_priv;
diff --git a/drivers/net/wireless/ath/carl9170/rx.c b/drivers/net/wireless/ath/carl9170/rx.c
index 924135b8e575..d66533cbc38a 100644
--- a/drivers/net/wireless/ath/carl9170/rx.c
+++ b/drivers/net/wireless/ath/carl9170/rx.c
@@ -453,7 +453,7 @@ static void carl9170_rx_phy_status(struct ar9170 *ar,
 	/* post-process RSSI */
 	for (i = 0; i < 7; i++)
 		if (phy->rssi[i] & 0x80)
-			phy->rssi[i] = ((phy->rssi[i] & 0x7f) + 1) & 0x7f;
+			phy->rssi[i] = ((~phy->rssi[i] & 0x7f) + 1) & 0x7f;
 
 	/* TODO: we could do something with phy_errors */
 	status->signal = ar->noise[0] + phy->rssi_combined;
diff --git a/drivers/net/wireless/ath/dfs_pattern_detector.c b/drivers/net/wireless/ath/dfs_pattern_detector.c
index 656ce42b339a..2303ef96299d 100644
--- a/drivers/net/wireless/ath/dfs_pattern_detector.c
+++ b/drivers/net/wireless/ath/dfs_pattern_detector.c
@@ -21,12 +21,6 @@
 #include "dfs_pri_detector.h"
 #include "ath.h"
 
-/*
- * tolerated deviation of radar time stamp in usecs on both sides
- * TODO: this might need to be HW-dependent
- */
-#define PRI_TOLERANCE	16
-
 /**
  * struct radar_types - contains array of patterns defined for one DFS domain
  * @domain: DFS regulatory domain
@@ -121,7 +115,7 @@ static const struct radar_detector_specs jp_radar_ref_types[] = {
 	JP_PATTERN(4, 0, 5, 150, 230, 1, 23, 50, false),
 	JP_PATTERN(5, 6, 10, 200, 500, 1, 16, 50, false),
 	JP_PATTERN(6, 11, 20, 200, 500, 1, 12, 50, false),
-	JP_PATTERN(7, 50, 100, 1000, 2000, 1, 20, 50, false),
+	JP_PATTERN(7, 50, 100, 1000, 2000, 1, 3, 50, false),
 	JP_PATTERN(5, 0, 1, 333, 333, 1, 9, 50, false),
 };
 
@@ -290,10 +284,10 @@ dpd_add_pulse(struct dfs_pattern_detector *dpd, struct pulse_event *event)
 	if (cd == NULL)
 		return false;
 
-	dpd->last_pulse_ts = event->ts;
 	/* reset detector on time stamp wraparound, caused by TSF reset */
 	if (event->ts < dpd->last_pulse_ts)
 		dpd_reset(dpd);
+	dpd->last_pulse_ts = event->ts;
 
 	/* do type individual pattern matching */
 	for (i = 0; i < dpd->num_radar_types; i++) {
diff --git a/drivers/net/wireless/ath/dfs_pattern_detector.h b/drivers/net/wireless/ath/dfs_pattern_detector.h
index 25a43d632f90..92be3530e9b5 100644
--- a/drivers/net/wireless/ath/dfs_pattern_detector.h
+++ b/drivers/net/wireless/ath/dfs_pattern_detector.h
@@ -21,6 +21,11 @@
 #include <linux/list.h>
 #include <linux/nl80211.h>
 
+/* tolerated deviation of radar time stamp in usecs on both sides
+ * TODO: this might need to be HW-dependent
+ */
+#define PRI_TOLERANCE	16
+
 /**
  * struct ath_dfs_pool_stats - DFS Statistics for global pools
  */
diff --git a/drivers/net/wireless/ath/dfs_pri_detector.c b/drivers/net/wireless/ath/dfs_pri_detector.c
index cc5c592fc4c0..05b0464c6b92 100644
--- a/drivers/net/wireless/ath/dfs_pri_detector.c
+++ b/drivers/net/wireless/ath/dfs_pri_detector.c
@@ -25,6 +25,9 @@ struct ath_dfs_pool_stats global_dfs_pool_stats = {};
 
 #define DFS_POOL_STAT_INC(c) (global_dfs_pool_stats.c++)
 #define DFS_POOL_STAT_DEC(c) (global_dfs_pool_stats.c--)
+#define GET_PRI_TO_USE(MIN, MAX, RUNTIME) \
+	(MIN + PRI_TOLERANCE == MAX - PRI_TOLERANCE ? \
+	MIN + PRI_TOLERANCE : RUNTIME)
 
 /**
  * struct pulse_elem - elements in pulse queue
@@ -243,7 +246,8 @@ static bool pseq_handler_create_sequences(struct pri_detector *pde,
 		ps.count_falses = 0;
 		ps.first_ts = p->ts;
 		ps.last_ts = ts;
-		ps.pri = ts - p->ts;
+		ps.pri = GET_PRI_TO_USE(pde->rs->pri_min,
+			pde->rs->pri_max, ts - p->ts);
 		ps.dur = ps.pri * (pde->rs->ppb - 1)
 				+ 2 * pde->rs->max_pri_tolerance;
 
diff --git a/drivers/net/wireless/ath/wcn36xx/dxe.c b/drivers/net/wireless/ath/wcn36xx/dxe.c
index 086549b732b9..f8dfa05b290a 100644
--- a/drivers/net/wireless/ath/wcn36xx/dxe.c
+++ b/drivers/net/wireless/ath/wcn36xx/dxe.c
@@ -79,6 +79,7 @@ static int wcn36xx_dxe_allocate_ctl_block(struct wcn36xx_dxe_ch *ch)
 	struct wcn36xx_dxe_ctl *cur_ctl = NULL;
 	int i;
 
+	spin_lock_init(&ch->lock);
 	for (i = 0; i < ch->desc_num; i++) {
 		cur_ctl = kzalloc(sizeof(*cur_ctl), GFP_KERNEL);
 		if (!cur_ctl)
@@ -169,7 +170,7 @@ void wcn36xx_dxe_free_ctl_blks(struct wcn36xx *wcn)
 	wcn36xx_dxe_free_ctl_block(&wcn->dxe_rx_h_ch);
 }
 
-static int wcn36xx_dxe_init_descs(struct wcn36xx_dxe_ch *wcn_ch)
+static int wcn36xx_dxe_init_descs(struct device *dev, struct wcn36xx_dxe_ch *wcn_ch)
 {
 	struct wcn36xx_dxe_desc *cur_dxe = NULL;
 	struct wcn36xx_dxe_desc *prev_dxe = NULL;
@@ -178,7 +179,7 @@ static int wcn36xx_dxe_init_descs(struct wcn36xx_dxe_ch *wcn_ch)
 	int i;
 
 	size = wcn_ch->desc_num * sizeof(struct wcn36xx_dxe_desc);
-	wcn_ch->cpu_addr = dma_alloc_coherent(NULL, size, &wcn_ch->dma_addr,
+	wcn_ch->cpu_addr = dma_alloc_coherent(dev, size, &wcn_ch->dma_addr,
 					      GFP_KERNEL);
 	if (!wcn_ch->cpu_addr)
 		return -ENOMEM;
@@ -270,7 +271,7 @@ static int wcn36xx_dxe_enable_ch_int(struct wcn36xx *wcn, u16 wcn_ch)
 	return 0;
 }
 
-static int wcn36xx_dxe_fill_skb(struct wcn36xx_dxe_ctl *ctl)
+static int wcn36xx_dxe_fill_skb(struct device *dev, struct wcn36xx_dxe_ctl *ctl)
 {
 	struct wcn36xx_dxe_desc *dxe = ctl->desc;
 	struct sk_buff *skb;
@@ -279,7 +280,7 @@ static int wcn36xx_dxe_fill_skb(struct wcn36xx_dxe_ctl *ctl)
 	if (skb == NULL)
 		return -ENOMEM;
 
-	dxe->dst_addr_l = dma_map_single(NULL,
+	dxe->dst_addr_l = dma_map_single(dev,
 					 skb_tail_pointer(skb),
 					 WCN36XX_PKT_SIZE,
 					 DMA_FROM_DEVICE);
@@ -297,7 +298,7 @@ static int wcn36xx_dxe_ch_alloc_skb(struct wcn36xx *wcn,
 	cur_ctl = wcn_ch->head_blk_ctl;
 
 	for (i = 0; i < wcn_ch->desc_num; i++) {
-		wcn36xx_dxe_fill_skb(cur_ctl);
+		wcn36xx_dxe_fill_skb(wcn->dev, cur_ctl);
 		cur_ctl = cur_ctl->next;
 	}
 
@@ -345,7 +346,7 @@ void wcn36xx_dxe_tx_ack_ind(struct wcn36xx *wcn, u32 status)
 
 static void reap_tx_dxes(struct wcn36xx *wcn, struct wcn36xx_dxe_ch *ch)
 {
-	struct wcn36xx_dxe_ctl *ctl = ch->tail_blk_ctl;
+	struct wcn36xx_dxe_ctl *ctl;
 	struct ieee80211_tx_info *info;
 	unsigned long flags;
 
@@ -354,23 +355,25 @@ static void reap_tx_dxes(struct wcn36xx *wcn, struct wcn36xx_dxe_ch *ch)
 	 * completely full head and tail are pointing to the same element
 	 * and while-do will not make any cycles.
 	 */
+	spin_lock_irqsave(&ch->lock, flags);
+	ctl = ch->tail_blk_ctl;
 	do {
 		if (ctl->desc->ctrl & WCN36XX_DXE_CTRL_VALID_MASK)
 			break;
 		if (ctl->skb) {
-			dma_unmap_single(NULL, ctl->desc->src_addr_l,
+			dma_unmap_single(wcn->dev, ctl->desc->src_addr_l,
 					 ctl->skb->len, DMA_TO_DEVICE);
 			info = IEEE80211_SKB_CB(ctl->skb);
 			if (!(info->flags & IEEE80211_TX_CTL_REQ_TX_STATUS)) {
 				/* Keep frame until TX status comes */
 				ieee80211_free_txskb(wcn->hw, ctl->skb);
 			}
-			spin_lock_irqsave(&ctl->skb_lock, flags);
+			spin_lock(&ctl->skb_lock);
 			if (wcn->queues_stopped) {
 				wcn->queues_stopped = false;
 				ieee80211_wake_queues(wcn->hw);
 			}
-			spin_unlock_irqrestore(&ctl->skb_lock, flags);
+			spin_unlock(&ctl->skb_lock);
 
 			ctl->skb = NULL;
 		}
@@ -379,6 +382,7 @@ static void reap_tx_dxes(struct wcn36xx *wcn, struct wcn36xx_dxe_ch *ch)
 	       !(ctl->desc->ctrl & WCN36XX_DXE_CTRL_VALID_MASK));
 
 	ch->tail_blk_ctl = ctl;
+	spin_unlock_irqrestore(&ch->lock, flags);
 }
 
 static irqreturn_t wcn36xx_irq_tx_complete(int irq, void *dev)
@@ -474,7 +478,7 @@ static int wcn36xx_rx_handle_packets(struct wcn36xx *wcn,
 	while (!(dxe->ctrl & WCN36XX_DXE_CTRL_VALID_MASK)) {
 		skb = ctl->skb;
 		dma_addr = dxe->dst_addr_l;
-		wcn36xx_dxe_fill_skb(ctl);
+		wcn36xx_dxe_fill_skb(wcn->dev, ctl);
 
 		switch (ch->ch_type) {
 		case WCN36XX_DXE_CH_RX_L:
@@ -491,7 +495,7 @@ static int wcn36xx_rx_handle_packets(struct wcn36xx *wcn,
 			wcn36xx_warn("Unknown channel\n");
 		}
 
-		dma_unmap_single(NULL, dma_addr, WCN36XX_PKT_SIZE,
+		dma_unmap_single(wcn->dev, dma_addr, WCN36XX_PKT_SIZE,
 				 DMA_FROM_DEVICE);
 		wcn36xx_rx_skb(wcn, skb);
 		ctl = ctl->next;
@@ -540,7 +544,7 @@ int wcn36xx_dxe_allocate_mem_pools(struct wcn36xx *wcn)
 		16 - (WCN36XX_BD_CHUNK_SIZE % 8);
 
 	s = wcn->mgmt_mem_pool.chunk_size * WCN36XX_DXE_CH_DESC_NUMB_TX_H;
-	cpu_addr = dma_alloc_coherent(NULL, s, &wcn->mgmt_mem_pool.phy_addr,
+	cpu_addr = dma_alloc_coherent(wcn->dev, s, &wcn->mgmt_mem_pool.phy_addr,
 				      GFP_KERNEL);
 	if (!cpu_addr)
 		goto out_err;
@@ -555,7 +559,7 @@ int wcn36xx_dxe_allocate_mem_pools(struct wcn36xx *wcn)
 		16 - (WCN36XX_BD_CHUNK_SIZE % 8);
 
 	s = wcn->data_mem_pool.chunk_size * WCN36XX_DXE_CH_DESC_NUMB_TX_L;
-	cpu_addr = dma_alloc_coherent(NULL, s, &wcn->data_mem_pool.phy_addr,
+	cpu_addr = dma_alloc_coherent(wcn->dev, s, &wcn->data_mem_pool.phy_addr,
 				      GFP_KERNEL);
 	if (!cpu_addr)
 		goto out_err;
@@ -574,13 +578,13 @@ out_err:
 void wcn36xx_dxe_free_mem_pools(struct wcn36xx *wcn)
 {
 	if (wcn->mgmt_mem_pool.virt_addr)
-		dma_free_coherent(NULL, wcn->mgmt_mem_pool.chunk_size *
+		dma_free_coherent(wcn->dev, wcn->mgmt_mem_pool.chunk_size *
 				  WCN36XX_DXE_CH_DESC_NUMB_TX_H,
 				  wcn->mgmt_mem_pool.virt_addr,
 				  wcn->mgmt_mem_pool.phy_addr);
 
 	if (wcn->data_mem_pool.virt_addr) {
-		dma_free_coherent(NULL, wcn->data_mem_pool.chunk_size *
+		dma_free_coherent(wcn->dev, wcn->data_mem_pool.chunk_size *
 				  WCN36XX_DXE_CH_DESC_NUMB_TX_L,
 				  wcn->data_mem_pool.virt_addr,
 				  wcn->data_mem_pool.phy_addr);
@@ -596,12 +600,14 @@ int wcn36xx_dxe_tx_frame(struct wcn36xx *wcn,
 	struct wcn36xx_dxe_desc *desc = NULL;
 	struct wcn36xx_dxe_ch *ch = NULL;
 	unsigned long flags;
+	int ret;
 
 	ch = is_low ? &wcn->dxe_tx_l_ch : &wcn->dxe_tx_h_ch;
 
+	spin_lock_irqsave(&ch->lock, flags);
 	ctl = ch->head_blk_ctl;
 
-	spin_lock_irqsave(&ctl->next->skb_lock, flags);
+	spin_lock(&ctl->next->skb_lock);
 
 	/*
 	 * If skb is not null that means that we reached the tail of the ring
@@ -611,10 +617,11 @@ int wcn36xx_dxe_tx_frame(struct wcn36xx *wcn,
 	if (NULL != ctl->next->skb) {
 		ieee80211_stop_queues(wcn->hw);
 		wcn->queues_stopped = true;
-		spin_unlock_irqrestore(&ctl->next->skb_lock, flags);
+		spin_unlock(&ctl->next->skb_lock);
+		spin_unlock_irqrestore(&ch->lock, flags);
 		return -EBUSY;
 	}
-	spin_unlock_irqrestore(&ctl->next->skb_lock, flags);
+	spin_unlock(&ctl->next->skb_lock);
 
 	ctl->skb = NULL;
 	desc = ctl->desc;
@@ -640,10 +647,11 @@ int wcn36xx_dxe_tx_frame(struct wcn36xx *wcn,
 	desc = ctl->desc;
 	if (ctl->bd_cpu_addr) {
 		wcn36xx_err("bd_cpu_addr cannot be NULL for skb DXE\n");
-		return -EINVAL;
+		ret = -EINVAL;
+		goto unlock;
 	}
 
-	desc->src_addr_l = dma_map_single(NULL,
+	desc->src_addr_l = dma_map_single(wcn->dev,
 					  ctl->skb->data,
 					  ctl->skb->len,
 					  DMA_TO_DEVICE);
@@ -679,7 +687,10 @@ int wcn36xx_dxe_tx_frame(struct wcn36xx *wcn,
 			ch->reg_ctrl, ch->def_ctrl);
 	}
 
-	return 0;
+	ret = 0;
+unlock:
+	spin_unlock_irqrestore(&ch->lock, flags);
+	return ret;
 }
 
 int wcn36xx_dxe_init(struct wcn36xx *wcn)
@@ -696,7 +707,7 @@ int wcn36xx_dxe_init(struct wcn36xx *wcn)
 	/***************************************/
 	/* Init descriptors for TX LOW channel */
 	/***************************************/
-	wcn36xx_dxe_init_descs(&wcn->dxe_tx_l_ch);
+	wcn36xx_dxe_init_descs(wcn->dev, &wcn->dxe_tx_l_ch);
 	wcn36xx_dxe_init_tx_bd(&wcn->dxe_tx_l_ch, &wcn->data_mem_pool);
 
 	/* Write channel head to a NEXT register */
@@ -714,7 +725,7 @@ int wcn36xx_dxe_init(struct wcn36xx *wcn)
 	/***************************************/
 	/* Init descriptors for TX HIGH channel */
 	/***************************************/
-	wcn36xx_dxe_init_descs(&wcn->dxe_tx_h_ch);
+	wcn36xx_dxe_init_descs(wcn->dev, &wcn->dxe_tx_h_ch);
 	wcn36xx_dxe_init_tx_bd(&wcn->dxe_tx_h_ch, &wcn->mgmt_mem_pool);
 
 	/* Write channel head to a NEXT register */
@@ -734,7 +745,7 @@ int wcn36xx_dxe_init(struct wcn36xx *wcn)
 	/***************************************/
 	/* Init descriptors for RX LOW channel */
 	/***************************************/
-	wcn36xx_dxe_init_descs(&wcn->dxe_rx_l_ch);
+	wcn36xx_dxe_init_descs(wcn->dev, &wcn->dxe_rx_l_ch);
 
 	/* For RX we need to preallocated buffers */
 	wcn36xx_dxe_ch_alloc_skb(wcn, &wcn->dxe_rx_l_ch);
@@ -764,7 +775,7 @@ int wcn36xx_dxe_init(struct wcn36xx *wcn)
 	/***************************************/
 	/* Init descriptors for RX HIGH channel */
 	/***************************************/
-	wcn36xx_dxe_init_descs(&wcn->dxe_rx_h_ch);
+	wcn36xx_dxe_init_descs(wcn->dev, &wcn->dxe_rx_h_ch);
 
 	/* For RX we need to prealocat buffers */
 	wcn36xx_dxe_ch_alloc_skb(wcn, &wcn->dxe_rx_h_ch);
diff --git a/drivers/net/wireless/ath/wcn36xx/dxe.h b/drivers/net/wireless/ath/wcn36xx/dxe.h
index 35ee7e966bd2..3eca4f9594f2 100644
--- a/drivers/net/wireless/ath/wcn36xx/dxe.h
+++ b/drivers/net/wireless/ath/wcn36xx/dxe.h
@@ -243,6 +243,7 @@ struct wcn36xx_dxe_ctl {
 };
 
 struct wcn36xx_dxe_ch {
+	spinlock_t			lock;	/* protects head/tail ptrs */
 	enum wcn36xx_dxe_ch_type	ch_type;
 	void				*cpu_addr;
 	dma_addr_t			dma_addr;
diff --git a/drivers/net/wireless/ath/wcn36xx/main.c b/drivers/net/wireless/ath/wcn36xx/main.c
index 900e72a089d8..7c169abdbafe 100644
--- a/drivers/net/wireless/ath/wcn36xx/main.c
+++ b/drivers/net/wireless/ath/wcn36xx/main.c
@@ -859,7 +859,7 @@ static int wcn36xx_ampdu_action(struct ieee80211_hw *hw,
 		    struct ieee80211_vif *vif,
 		    enum ieee80211_ampdu_mlme_action action,
 		    struct ieee80211_sta *sta, u16 tid, u16 *ssn,
-		    u8 buf_size)
+		    u8 buf_size, bool amsdu)
 {
 	struct wcn36xx *wcn = hw->priv;
 	struct wcn36xx_sta *sta_priv = NULL;
diff --git a/drivers/net/wireless/ath/wil6210/Kconfig b/drivers/net/wireless/ath/wil6210/Kconfig
index ce8c0381825e..6dfedc8bd6a3 100644
--- a/drivers/net/wireless/ath/wil6210/Kconfig
+++ b/drivers/net/wireless/ath/wil6210/Kconfig
@@ -1,5 +1,6 @@
 config WIL6210
 	tristate "Wilocity 60g WiFi card wil6210 support"
+	select WANT_DEV_COREDUMP
 	depends on CFG80211
 	depends on PCI
 	default n
diff --git a/drivers/net/wireless/ath/wil6210/Makefile b/drivers/net/wireless/ath/wil6210/Makefile
index 64b432625fbb..fdf63d5fe82b 100644
--- a/drivers/net/wireless/ath/wil6210/Makefile
+++ b/drivers/net/wireless/ath/wil6210/Makefile
@@ -17,6 +17,7 @@ wil6210-y += pmc.o
 wil6210-$(CONFIG_WIL6210_TRACING) += trace.o
 wil6210-y += wil_platform.o
 wil6210-y += ethtool.o
+wil6210-y += wil_crash_dump.o
 
 # for tracing framework to find trace.h
 CFLAGS_trace.o := -I$(src)
diff --git a/drivers/net/wireless/ath/wil6210/debugfs.c b/drivers/net/wireless/ath/wil6210/debugfs.c
index d1a1e160ef31..97bc186f9728 100644
--- a/drivers/net/wireless/ath/wil6210/debugfs.c
+++ b/drivers/net/wireless/ath/wil6210/debugfs.c
@@ -1373,6 +1373,12 @@ __acquires(&p->tid_rx_lock) __releases(&p->tid_rx_lock)
 				}
 			}
 			spin_unlock_bh(&p->tid_rx_lock);
+			seq_printf(s,
+				   "Rx invalid frame: non-data %lu, short %lu, large %lu\n",
+				   p->stats.rx_non_data_frame,
+				   p->stats.rx_short_frame,
+				   p->stats.rx_large_frame);
+
 			seq_puts(s, "Rx/MCS:");
 			for (mcs = 0; mcs < ARRAY_SIZE(p->stats.rx_per_mcs);
 			     mcs++)
diff --git a/drivers/net/wireless/ath/wil6210/interrupt.c b/drivers/net/wireless/ath/wil6210/interrupt.c
index a371f036d054..50c136e843c4 100644
--- a/drivers/net/wireless/ath/wil6210/interrupt.c
+++ b/drivers/net/wireless/ath/wil6210/interrupt.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012-2014 Qualcomm Atheros, Inc.
+ * Copyright (c) 2012-2015 Qualcomm Atheros, Inc.
  *
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -236,7 +236,7 @@ static irqreturn_t wil6210_irq_rx(int irq, void *cookie)
 
 		isr &= ~(BIT_DMA_EP_RX_ICR_RX_DONE |
 			 BIT_DMA_EP_RX_ICR_RX_HTRSH);
-		if (likely(test_bit(wil_status_reset_done, wil->status))) {
+		if (likely(test_bit(wil_status_fwready, wil->status))) {
 			if (likely(test_bit(wil_status_napi_en, wil->status))) {
 				wil_dbg_txrx(wil, "NAPI(Rx) schedule\n");
 				need_unmask = false;
@@ -286,7 +286,7 @@ static irqreturn_t wil6210_irq_tx(int irq, void *cookie)
 		isr &= ~BIT_DMA_EP_TX_ICR_TX_DONE;
 		/* clear also all VRING interrupts */
 		isr &= ~(BIT(25) - 1UL);
-		if (likely(test_bit(wil_status_reset_done, wil->status))) {
+		if (likely(test_bit(wil_status_fwready, wil->status))) {
 			wil_dbg_txrx(wil, "NAPI(Tx) schedule\n");
 			need_unmask = false;
 			napi_schedule(&wil->napi_tx);
@@ -347,7 +347,12 @@ static irqreturn_t wil6210_irq_misc(int irq, void *cookie)
 	wil6210_mask_irq_misc(wil);
 
 	if (isr & ISR_MISC_FW_ERROR) {
-		wil_err(wil, "Firmware error detected\n");
+		u32 fw_assert_code = wil_r(wil, RGF_FW_ASSERT_CODE);
+		u32 ucode_assert_code = wil_r(wil, RGF_UCODE_ASSERT_CODE);
+
+		wil_err(wil,
+			"Firmware error detected, assert codes FW 0x%08x, UCODE 0x%08x\n",
+			fw_assert_code, ucode_assert_code);
 		clear_bit(wil_status_fwready, wil->status);
 		/*
 		 * do not clear @isr here - we do 2-nd part in thread
@@ -359,7 +364,7 @@ static irqreturn_t wil6210_irq_misc(int irq, void *cookie)
 	if (isr & ISR_MISC_FW_READY) {
 		wil_dbg_irq(wil, "IRQ: FW ready\n");
 		wil_cache_mbox_regs(wil);
-		set_bit(wil_status_reset_done, wil->status);
+		set_bit(wil_status_mbox_ready, wil->status);
 		/**
 		 * Actual FW ready indicated by the
 		 * WMI_FW_READY_EVENTID
@@ -386,6 +391,7 @@ static irqreturn_t wil6210_irq_misc_thread(int irq, void *cookie)
 	wil_dbg_irq(wil, "Thread ISR MISC 0x%08x\n", isr);
 
 	if (isr & ISR_MISC_FW_ERROR) {
+		wil_fw_core_dump(wil);
 		wil_notify_fw_error(wil);
 		isr &= ~ISR_MISC_FW_ERROR;
 		wil_fw_error_recovery(wil);
diff --git a/drivers/net/wireless/ath/wil6210/main.c b/drivers/net/wireless/ath/wil6210/main.c
index 2fb04c51da53..bb69a5949aea 100644
--- a/drivers/net/wireless/ath/wil6210/main.c
+++ b/drivers/net/wireless/ath/wil6210/main.c
@@ -203,11 +203,13 @@ static void _wil6210_disconnect(struct wil6210_priv *wil, const u8 *bssid,
 	 * - disconnect single STA, already disconnected
 	 * - disconnect all
 	 *
-	 * For "disconnect all", there are 2 options:
+	 * For "disconnect all", there are 3 options:
 	 * - bssid == NULL
+	 * - bssid is broadcast address (ff:ff:ff:ff:ff:ff)
 	 * - bssid is our MAC address
 	 */
-	if (bssid && memcmp(ndev->dev_addr, bssid, ETH_ALEN)) {
+	if (bssid && !is_broadcast_ether_addr(bssid) &&
+	    !ether_addr_equal_unaligned(ndev->dev_addr, bssid)) {
 		cid = wil_find_cid(wil, bssid);
 		wil_dbg_misc(wil, "Disconnect %pM, CID=%d, reason=%d\n",
 			     bssid, cid, reason_code);
@@ -420,7 +422,7 @@ static void wil_connect_worker(struct work_struct *work)
 		wil->sta[cid].status = wil_sta_connected;
 		netif_tx_wake_all_queues(ndev);
 	} else {
-		wil->sta[cid].status = wil_sta_unused;
+		wil_disconnect_cid(wil, cid, WLAN_REASON_UNSPECIFIED, true);
 	}
 }
 
@@ -765,6 +767,8 @@ int wil_reset(struct wil6210_priv *wil, bool load_fw)
 	if (wil->hw_version == HW_VER_UNKNOWN)
 		return -ENODEV;
 
+	set_bit(wil_status_resetting, wil->status);
+
 	cancel_work_sync(&wil->disconnect_worker);
 	wil6210_disconnect(wil, NULL, WLAN_REASON_DEAUTH_LEAVING, false);
 	wil_bcast_fini(wil);
@@ -851,6 +855,12 @@ int wil_reset(struct wil6210_priv *wil, bool load_fw)
 void wil_fw_error_recovery(struct wil6210_priv *wil)
 {
 	wil_dbg_misc(wil, "starting fw error recovery\n");
+
+	if (test_bit(wil_status_resetting, wil->status)) {
+		wil_info(wil, "Reset already in progress\n");
+		return;
+	}
+
 	wil->recovery_state = fw_recovery_pending;
 	schedule_work(&wil->fw_error_worker);
 }
diff --git a/drivers/net/wireless/ath/wil6210/pcie_bus.c b/drivers/net/wireless/ath/wil6210/pcie_bus.c
index feff1ef10fb3..1a3142c332e1 100644
--- a/drivers/net/wireless/ath/wil6210/pcie_bus.c
+++ b/drivers/net/wireless/ath/wil6210/pcie_bus.c
@@ -260,6 +260,7 @@ static const struct pci_device_id wil6210_pcie_ids[] = {
 MODULE_DEVICE_TABLE(pci, wil6210_pcie_ids);
 
 #ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 
 static int wil6210_suspend(struct device *dev, bool is_runtime)
 {
@@ -307,7 +308,6 @@ static int wil6210_resume(struct device *dev, bool is_runtime)
 	return rc;
 }
 
-#ifdef CONFIG_PM_SLEEP
 static int wil6210_pm_suspend(struct device *dev)
 {
 	return wil6210_suspend(dev, false);
diff --git a/drivers/net/wireless/ath/wil6210/pmc.c b/drivers/net/wireless/ath/wil6210/pmc.c
index 8a8cdc61b25b..5ca0307a3274 100644
--- a/drivers/net/wireless/ath/wil6210/pmc.c
+++ b/drivers/net/wireless/ath/wil6210/pmc.c
@@ -110,7 +110,7 @@ void wil_pmc_alloc(struct wil6210_priv *wil,
 	 */
 	for (i = 0; i < num_descriptors; i++) {
 		struct vring_tx_desc *_d = &pmc->pring_va[i];
-		struct vring_tx_desc dd, *d = &dd;
+		struct vring_tx_desc dd = {}, *d = &dd;
 		int j = 0;
 
 		pmc->descriptors[i].va = dma_alloc_coherent(dev,
diff --git a/drivers/net/wireless/ath/wil6210/rx_reorder.c b/drivers/net/wireless/ath/wil6210/rx_reorder.c
index 9238c1ac23dd..e3d1be82f314 100644
--- a/drivers/net/wireless/ath/wil6210/rx_reorder.c
+++ b/drivers/net/wireless/ath/wil6210/rx_reorder.c
@@ -205,6 +205,32 @@ out:
 	spin_unlock(&sta->tid_rx_lock);
 }
 
+/* process BAR frame, called in NAPI context */
+void wil_rx_bar(struct wil6210_priv *wil, u8 cid, u8 tid, u16 seq)
+{
+	struct wil_sta_info *sta = &wil->sta[cid];
+	struct wil_tid_ampdu_rx *r;
+
+	spin_lock(&sta->tid_rx_lock);
+
+	r = sta->tid_rx[tid];
+	if (!r) {
+		wil_err(wil, "BAR for non-existing CID %d TID %d\n", cid, tid);
+		goto out;
+	}
+	if (seq_less(seq, r->head_seq_num)) {
+		wil_err(wil, "BAR Seq 0x%03x preceding head 0x%03x\n",
+			seq, r->head_seq_num);
+		goto out;
+	}
+	wil_dbg_txrx(wil, "BAR: CID %d TID %d Seq 0x%03x head 0x%03x\n",
+		     cid, tid, seq, r->head_seq_num);
+	wil_release_reorder_frames(wil, r, seq);
+
+out:
+	spin_unlock(&sta->tid_rx_lock);
+}
+
 struct wil_tid_ampdu_rx *wil_tid_ampdu_rx_alloc(struct wil6210_priv *wil,
 						int size, u16 ssn)
 {
diff --git a/drivers/net/wireless/ath/wil6210/txrx.c b/drivers/net/wireless/ath/wil6210/txrx.c
index 6229110d558a..3bc9bc0efbac 100644
--- a/drivers/net/wireless/ath/wil6210/txrx.c
+++ b/drivers/net/wireless/ath/wil6210/txrx.c
@@ -358,6 +358,13 @@ static void wil_rx_add_radiotap_header(struct wil6210_priv *wil,
 	}
 }
 
+/* similar to ieee80211_ version, but FC contain only 1-st byte */
+static inline int wil_is_back_req(u8 fc)
+{
+	return (fc & (IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
+	       (IEEE80211_FTYPE_CTL | IEEE80211_STYPE_BACK_REQ);
+}
+
 /**
  * reap 1 frame from @swhead
  *
@@ -379,14 +386,16 @@ static struct sk_buff *wil_vring_reap_rx(struct wil6210_priv *wil,
 	u16 dmalen;
 	u8 ftype;
 	int cid;
-	int i = (int)vring->swhead;
+	int i;
 	struct wil_net_stats *stats;
 
 	BUILD_BUG_ON(sizeof(struct vring_rx_desc) > sizeof(skb->cb));
 
+again:
 	if (unlikely(wil_vring_is_empty(vring)))
 		return NULL;
 
+	i = (int)vring->swhead;
 	_d = &vring->va[i].rx;
 	if (unlikely(!(_d->dma.status & RX_DMA_STATUS_DU))) {
 		/* it is not error, we just reached end of Rx done area */
@@ -398,7 +407,7 @@ static struct sk_buff *wil_vring_reap_rx(struct wil6210_priv *wil,
 	wil_vring_advance_head(vring, 1);
 	if (!skb) {
 		wil_err(wil, "No Rx skb at [%d]\n", i);
-		return NULL;
+		goto again;
 	}
 	d = wil_skb_rxdesc(skb);
 	*d = *_d;
@@ -409,13 +418,17 @@ static struct sk_buff *wil_vring_reap_rx(struct wil6210_priv *wil,
 
 	trace_wil6210_rx(i, d);
 	wil_dbg_txrx(wil, "Rx[%3d] : %d bytes\n", i, dmalen);
-	wil_hex_dump_txrx("Rx ", DUMP_PREFIX_NONE, 32, 4,
+	wil_hex_dump_txrx("RxD ", DUMP_PREFIX_NONE, 32, 4,
 			  (const void *)d, sizeof(*d), false);
 
+	cid = wil_rxdesc_cid(d);
+	stats = &wil->sta[cid].stats;
+
 	if (unlikely(dmalen > sz)) {
 		wil_err(wil, "Rx size too large: %d bytes!\n", dmalen);
+		stats->rx_large_frame++;
 		kfree_skb(skb);
-		return NULL;
+		goto again;
 	}
 	skb_trim(skb, dmalen);
 
@@ -424,8 +437,6 @@ static struct sk_buff *wil_vring_reap_rx(struct wil6210_priv *wil,
 	wil_hex_dump_txrx("Rx ", DUMP_PREFIX_OFFSET, 16, 1,
 			  skb->data, skb_headlen(skb), false);
 
-	cid = wil_rxdesc_cid(d);
-	stats = &wil->sta[cid].stats;
 	stats->last_mcs_rx = wil_rxdesc_mcs(d);
 	if (stats->last_mcs_rx < ARRAY_SIZE(stats->rx_per_mcs))
 		stats->rx_per_mcs[stats->last_mcs_rx]++;
@@ -437,24 +448,47 @@ static struct sk_buff *wil_vring_reap_rx(struct wil6210_priv *wil,
 	/* no extra checks if in sniffer mode */
 	if (ndev->type != ARPHRD_ETHER)
 		return skb;
-	/*
-	 * Non-data frames may be delivered through Rx DMA channel (ex: BAR)
+	/* Non-data frames may be delivered through Rx DMA channel (ex: BAR)
 	 * Driver should recognize it by frame type, that is found
 	 * in Rx descriptor. If type is not data, it is 802.11 frame as is
 	 */
 	ftype = wil_rxdesc_ftype(d) << 2;
 	if (unlikely(ftype != IEEE80211_FTYPE_DATA)) {
-		wil_dbg_txrx(wil, "Non-data frame ftype 0x%08x\n", ftype);
-		/* TODO: process it */
+		u8 fc1 = wil_rxdesc_fc1(d);
+		int mid = wil_rxdesc_mid(d);
+		int tid = wil_rxdesc_tid(d);
+		u16 seq = wil_rxdesc_seq(d);
+
+		wil_dbg_txrx(wil,
+			     "Non-data frame FC[7:0] 0x%02x MID %d CID %d TID %d Seq 0x%03x\n",
+			     fc1, mid, cid, tid, seq);
+		stats->rx_non_data_frame++;
+		if (wil_is_back_req(fc1)) {
+			wil_dbg_txrx(wil,
+				     "BAR: MID %d CID %d TID %d Seq 0x%03x\n",
+				     mid, cid, tid, seq);
+			wil_rx_bar(wil, cid, tid, seq);
+		} else {
+			/* print again all info. One can enable only this
+			 * without overhead for printing every Rx frame
+			 */
+			wil_dbg_txrx(wil,
+				     "Unhandled non-data frame FC[7:0] 0x%02x MID %d CID %d TID %d Seq 0x%03x\n",
+				     fc1, mid, cid, tid, seq);
+			wil_hex_dump_txrx("RxD ", DUMP_PREFIX_NONE, 32, 4,
+					  (const void *)d, sizeof(*d), false);
+			wil_hex_dump_txrx("Rx ", DUMP_PREFIX_OFFSET, 16, 1,
+					  skb->data, skb_headlen(skb), false);
+		}
 		kfree_skb(skb);
-		return NULL;
+		goto again;
 	}
 
 	if (unlikely(skb->len < ETH_HLEN + snaplen)) {
 		wil_err(wil, "Short frame, len = %d\n", skb->len);
-		/* TODO: process it (i.e. BAR) */
+		stats->rx_short_frame++;
 		kfree_skb(skb);
-		return NULL;
+		goto again;
 	}
 
 	/* L4 IDENT is on when HW calculated checksum, check status
@@ -1208,6 +1242,7 @@ static int __wil_tx_vring_tso(struct wil6210_priv *wil, struct vring *vring,
 	int tcp_hdr_len;
 	int skb_net_hdr_len;
 	int gso_type;
+	int rc = -EINVAL;
 
 	wil_dbg_txrx(wil, "%s() %d bytes to vring %d\n",
 		     __func__, skb->len, vring_index);
@@ -1299,8 +1334,9 @@ static int __wil_tx_vring_tso(struct wil6210_priv *wil, struct vring *vring,
 				     len, rem_data, descs_used);
 
 			if (descs_used == avail)  {
-				wil_err(wil, "TSO: ring overflow\n");
-				goto dma_error;
+				wil_err_ratelimited(wil, "TSO: ring overflow\n");
+				rc = -ENOMEM;
+				goto mem_error;
 			}
 
 			lenmss = min_t(int, rem_data, len);
@@ -1322,8 +1358,10 @@ static int __wil_tx_vring_tso(struct wil6210_priv *wil, struct vring *vring,
 				headlen -= lenmss;
 			}
 
-			if (unlikely(dma_mapping_error(dev, pa)))
-				goto dma_error;
+			if (unlikely(dma_mapping_error(dev, pa))) {
+				wil_err(wil, "TSO: DMA map page error\n");
+				goto mem_error;
+			}
 
 			_desc = &vring->va[i].tx;
 
@@ -1422,8 +1460,8 @@ static int __wil_tx_vring_tso(struct wil6210_priv *wil, struct vring *vring,
 	}
 
 	/* advance swhead */
-	wil_dbg_txrx(wil, "TSO: Tx swhead %d -> %d\n", swhead, vring->swhead);
 	wil_vring_advance_head(vring, descs_used);
+	wil_dbg_txrx(wil, "TSO: Tx swhead %d -> %d\n", swhead, vring->swhead);
 
 	/* make sure all writes to descriptors (shared memory) are done before
 	 * committing them to HW
@@ -1433,8 +1471,7 @@ static int __wil_tx_vring_tso(struct wil6210_priv *wil, struct vring *vring,
 	wil_w(wil, vring->hwtail, vring->swhead);
 	return 0;
 
-dma_error:
-	wil_err(wil, "TSO: DMA map page error\n");
+mem_error:
 	while (descs_used > 0) {
 		struct wil_ctx *ctx;
 
@@ -1445,14 +1482,11 @@ dma_error:
 		_desc->dma.status = TX_DMA_STATUS_DU;
 		ctx = &vring->ctx[i];
 		wil_txdesc_unmap(dev, d, ctx);
-		if (ctx->skb)
-			dev_kfree_skb_any(ctx->skb);
 		memset(ctx, 0, sizeof(*ctx));
 		descs_used--;
 	}
-
 err_exit:
-	return -EINVAL;
+	return rc;
 }
 
 static int __wil_tx_vring(struct wil6210_priv *wil, struct vring *vring,
@@ -1528,8 +1562,11 @@ static int __wil_tx_vring(struct wil6210_priv *wil, struct vring *vring,
 		_d = &vring->va[i].tx;
 		pa = skb_frag_dma_map(dev, frag, 0, skb_frag_size(frag),
 				      DMA_TO_DEVICE);
-		if (unlikely(dma_mapping_error(dev, pa)))
+		if (unlikely(dma_mapping_error(dev, pa))) {
+			wil_err(wil, "Tx[%2d] failed to map fragment\n",
+				vring_index);
 			goto dma_error;
+		}
 		vring->ctx[i].mapped_as = wil_mapped_as_page;
 		wil_tx_desc_map(d, pa, len, vring_index);
 		/* no need to check return code -
@@ -1589,9 +1626,6 @@ static int __wil_tx_vring(struct wil6210_priv *wil, struct vring *vring,
 		_d->dma.status = TX_DMA_STATUS_DU;
 		wil_txdesc_unmap(dev, d, ctx);
 
-		if (ctx->skb)
-			dev_kfree_skb_any(ctx->skb);
-
 		memset(ctx, 0, sizeof(*ctx));
 	}
 
@@ -1633,7 +1667,7 @@ netdev_tx_t wil_start_xmit(struct sk_buff *skb, struct net_device *ndev)
 		goto drop;
 	}
 	if (unlikely(!test_bit(wil_status_fwconnected, wil->status))) {
-		wil_err(wil, "FW not connected\n");
+		wil_err_ratelimited(wil, "FW not connected\n");
 		goto drop;
 	}
 	if (unlikely(wil->wdev->iftype == NL80211_IFTYPE_MONITOR)) {
diff --git a/drivers/net/wireless/ath/wil6210/txrx.h b/drivers/net/wireless/ath/wil6210/txrx.h
index 82a8f9a030e7..ee7c7b4b9a17 100644
--- a/drivers/net/wireless/ath/wil6210/txrx.h
+++ b/drivers/net/wireless/ath/wil6210/txrx.h
@@ -464,6 +464,12 @@ static inline int wil_rxdesc_subtype(struct vring_rx_desc *d)
 	return WIL_GET_BITS(d->mac.d0, 12, 15);
 }
 
+/* 1-st byte (with frame type/subtype) of FC field */
+static inline u8 wil_rxdesc_fc1(struct vring_rx_desc *d)
+{
+	return (u8)(WIL_GET_BITS(d->mac.d0, 10, 15) << 2);
+}
+
 static inline int wil_rxdesc_seq(struct vring_rx_desc *d)
 {
 	return WIL_GET_BITS(d->mac.d0, 16, 27);
@@ -501,6 +507,7 @@ static inline struct vring_rx_desc *wil_skb_rxdesc(struct sk_buff *skb)
 
 void wil_netif_rx_any(struct sk_buff *skb, struct net_device *ndev);
 void wil_rx_reorder(struct wil6210_priv *wil, struct sk_buff *skb);
+void wil_rx_bar(struct wil6210_priv *wil, u8 cid, u8 tid, u16 seq);
 struct wil_tid_ampdu_rx *wil_tid_ampdu_rx_alloc(struct wil6210_priv *wil,
 						int size, u16 ssn);
 void wil_tid_ampdu_rx_free(struct wil6210_priv *wil,
diff --git a/drivers/net/wireless/ath/wil6210/wil6210.h b/drivers/net/wireless/ath/wil6210/wil6210.h
index dd4ea926b8e3..ade5f3b8274b 100644
--- a/drivers/net/wireless/ath/wil6210/wil6210.h
+++ b/drivers/net/wireless/ath/wil6210/wil6210.h
@@ -246,6 +246,10 @@ struct RGF_ICR {
 #define RGF_USER_JTAG_DEV_ID	(0x880b34) /* device ID */
 	#define JTAG_DEV_ID_SPARROW_B0	(0x2632072f)
 
+/* crash codes for FW/Ucode stored here */
+#define RGF_FW_ASSERT_CODE		(0x91f020)
+#define RGF_UCODE_ASSERT_CODE		(0x91f028)
+
 enum {
 	HW_VER_UNKNOWN,
 	HW_VER_SPARROW_B0, /* JTAG_DEV_ID_SPARROW_B0 */
@@ -398,13 +402,14 @@ struct vring_tx_data {
 };
 
 enum { /* for wil6210_priv.status */
-	wil_status_fwready = 0,
+	wil_status_fwready = 0, /* FW operational */
 	wil_status_fwconnecting,
 	wil_status_fwconnected,
 	wil_status_dontscan,
-	wil_status_reset_done,
+	wil_status_mbox_ready, /* MBOX structures ready */
 	wil_status_irqen, /* FIXME: interrupts enabled - for debug */
 	wil_status_napi_en, /* NAPI enabled protected by wil->mutex */
+	wil_status_resetting, /* reset in progress */
 	wil_status_last /* keep last */
 };
 
@@ -465,6 +470,9 @@ struct wil_net_stats {
 	unsigned long	tx_bytes;
 	unsigned long	tx_errors;
 	unsigned long	rx_dropped;
+	unsigned long	rx_non_data_frame;
+	unsigned long	rx_short_frame;
+	unsigned long	rx_large_frame;
 	u16 last_mcs_rx;
 	u64 rx_per_mcs[WIL_MCS_MAX + 1];
 };
@@ -820,4 +828,6 @@ int wil_can_suspend(struct wil6210_priv *wil, bool is_runtime);
 int wil_suspend(struct wil6210_priv *wil, bool is_runtime);
 int wil_resume(struct wil6210_priv *wil, bool is_runtime);
 
+void wil_fw_core_dump(struct wil6210_priv *wil);
+
 #endif /* __WIL6210_H__ */
diff --git a/drivers/net/wireless/ath/wil6210/wil_crash_dump.c b/drivers/net/wireless/ath/wil6210/wil_crash_dump.c
new file mode 100644
index 000000000000..7e70934990ae
--- /dev/null
+++ b/drivers/net/wireless/ath/wil6210/wil_crash_dump.c
@@ -0,0 +1,115 @@
+/*
+ * Copyright (c) 2015 Qualcomm Atheros, Inc.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include "wil6210.h"
+#include <linux/devcoredump.h>
+
+static int wil_fw_get_crash_dump_bounds(struct wil6210_priv *wil,
+					u32 *out_dump_size, u32 *out_host_min)
+{
+	int i;
+	const struct fw_map *map;
+	u32 host_min, host_max, tmp_max;
+
+	if (!out_dump_size)
+		return -EINVAL;
+
+	/* calculate the total size of the unpacked crash dump */
+	BUILD_BUG_ON(ARRAY_SIZE(fw_mapping) == 0);
+	map = &fw_mapping[0];
+	host_min = map->host;
+	host_max = map->host + (map->to - map->from);
+
+	for (i = 1; i < ARRAY_SIZE(fw_mapping); i++) {
+		map = &fw_mapping[i];
+
+		if (map->host < host_min)
+			host_min = map->host;
+
+		tmp_max = map->host + (map->to - map->from);
+		if (tmp_max > host_max)
+			host_max = tmp_max;
+	}
+
+	*out_dump_size = host_max - host_min;
+	if (out_host_min)
+		*out_host_min = host_min;
+
+	return 0;
+}
+
+static int wil_fw_copy_crash_dump(struct wil6210_priv *wil, void *dest,
+				  u32 size)
+{
+	int i;
+	const struct fw_map *map;
+	void *data;
+	u32 host_min, dump_size, offset, len;
+
+	if (wil_fw_get_crash_dump_bounds(wil, &dump_size, &host_min)) {
+		wil_err(wil, "%s: fail to obtain crash dump size\n", __func__);
+		return -EINVAL;
+	}
+
+	if (dump_size > size) {
+		wil_err(wil, "%s: not enough space for dump. Need %d have %d\n",
+			__func__, dump_size, size);
+		return -EINVAL;
+	}
+
+	/* copy to crash dump area */
+	for (i = 0; i < ARRAY_SIZE(fw_mapping); i++) {
+		map = &fw_mapping[i];
+
+		data = (void * __force)wil->csr + HOSTADDR(map->host);
+		len = map->to - map->from;
+		offset = map->host - host_min;
+
+		wil_dbg_misc(wil, "%s() - dump %s, size %d, offset %d\n",
+			     __func__, fw_mapping[i].name, len, offset);
+
+		wil_memcpy_fromio_32((void * __force)(dest + offset),
+				     (const void __iomem * __force)data, len);
+	}
+
+	return 0;
+}
+
+void wil_fw_core_dump(struct wil6210_priv *wil)
+{
+	void *fw_dump_data;
+	u32 fw_dump_size;
+
+	if (wil_fw_get_crash_dump_bounds(wil, &fw_dump_size, NULL)) {
+		wil_err(wil, "%s: fail to get fw dump size\n", __func__);
+		return;
+	}
+
+	fw_dump_data = vzalloc(fw_dump_size);
+	if (!fw_dump_data)
+		return;
+
+	if (wil_fw_copy_crash_dump(wil, fw_dump_data, fw_dump_size)) {
+		vfree(fw_dump_data);
+		return;
+	}
+	/* fw_dump_data will be free in device coredump release function
+	 * after 5 min
+	 */
+	dev_coredumpv(wil_to_dev(wil), fw_dump_data, fw_dump_size, GFP_KERNEL);
+	wil_info(wil, "%s: fw core dumped, size %d bytes\n", __func__,
+		 fw_dump_size);
+}
diff --git a/drivers/net/wireless/ath/wil6210/wmi.c b/drivers/net/wireless/ath/wil6210/wmi.c
index 2f35d4c51f34..6ed26baca0e5 100644
--- a/drivers/net/wireless/ath/wil6210/wmi.c
+++ b/drivers/net/wireless/ath/wil6210/wmi.c
@@ -293,12 +293,6 @@ static void wmi_evt_ready(struct wil6210_priv *wil, int id, void *d, int len)
 	/* ignore MAC address, we already have it from the boot loader */
 	snprintf(wdev->wiphy->fw_version, sizeof(wdev->wiphy->fw_version),
 		 "%d", wil->fw_version);
-}
-
-static void wmi_evt_fw_ready(struct wil6210_priv *wil, int id, void *d,
-			     int len)
-{
-	wil_dbg_wmi(wil, "WMI: got FW ready event\n");
 
 	wil_set_recovery_state(wil, fw_recovery_idle);
 	set_bit(wil_status_fwready, wil->status);
@@ -684,13 +678,22 @@ __acquires(&sta->tid_rx_lock) __releases(&sta->tid_rx_lock)
 	spin_unlock_bh(&sta->tid_rx_lock);
 }
 
+/**
+ * Some events are ignored for purpose; and need not be interpreted as
+ * "unhandled events"
+ */
+static void wmi_evt_ignore(struct wil6210_priv *wil, int id, void *d, int len)
+{
+	wil_dbg_wmi(wil, "Ignore event 0x%04x len %d\n", id, len);
+}
+
 static const struct {
 	int eventid;
 	void (*handler)(struct wil6210_priv *wil, int eventid,
 			void *data, int data_len);
 } wmi_evt_handlers[] = {
 	{WMI_READY_EVENTID,		wmi_evt_ready},
-	{WMI_FW_READY_EVENTID,		wmi_evt_fw_ready},
+	{WMI_FW_READY_EVENTID,			wmi_evt_ignore},
 	{WMI_RX_MGMT_PACKET_EVENTID,	wmi_evt_rx_mgmt},
 	{WMI_TX_MGMT_PACKET_EVENTID,		wmi_evt_tx_mgmt},
 	{WMI_SCAN_COMPLETE_EVENTID,	wmi_evt_scan_complete},
@@ -701,6 +704,7 @@ static const struct {
 	{WMI_RCP_ADDBA_REQ_EVENTID,	wmi_evt_addba_rx_req},
 	{WMI_DELBA_EVENTID,		wmi_evt_delba},
 	{WMI_VRING_EN_EVENTID,		wmi_evt_vring_en},
+	{WMI_DATA_PORT_OPEN_EVENTID,		wmi_evt_ignore},
 };
 
 /*
@@ -720,7 +724,7 @@ void wmi_recv_cmd(struct wil6210_priv *wil)
 	ulong flags;
 	unsigned n;
 
-	if (!test_bit(wil_status_reset_done, wil->status)) {
+	if (!test_bit(wil_status_mbox_ready, wil->status)) {
 		wil_err(wil, "Reset in progress. Cannot handle WMI event\n");
 		return;
 	}
@@ -1120,7 +1124,7 @@ int wmi_rx_chain_add(struct wil6210_priv *wil, struct vring *vring)
 			cpu_to_le32(ndev->type == ARPHRD_IEEE80211_RADIOTAP);
 		cmd.sniffer_cfg.phy_support =
 			cpu_to_le32((wil->monitor_flags & MONITOR_FLAG_CONTROL)
-				    ? WMI_SNIFFER_CP : WMI_SNIFFER_DP);
+				    ? WMI_SNIFFER_CP : WMI_SNIFFER_BOTH_PHYS);
 	} else {
 		/* Initialize offload (in non-sniffer mode).
 		 * Linux IP stack always calculates IP checksum
diff --git a/drivers/net/wireless/b43/Kconfig b/drivers/net/wireless/b43/Kconfig
index 759fb8d41fc9..fba856032ca5 100644
--- a/drivers/net/wireless/b43/Kconfig
+++ b/drivers/net/wireless/b43/Kconfig
@@ -71,26 +71,6 @@ config B43_PCICORE_AUTOSELECT
 	select SSB_DRIVER_PCICORE
 	default y
 
-config B43_PCMCIA
-	bool "Broadcom 43xx PCMCIA device support"
-	depends on B43 && B43_SSB && SSB_PCMCIAHOST_POSSIBLE
-	select SSB_PCMCIAHOST
-	---help---
-	  Broadcom 43xx PCMCIA device support.
-
-	  Support for 16bit PCMCIA devices.
-	  Please note that most PC-CARD devices are _NOT_ 16bit PCMCIA
-	  devices, but 32bit CardBUS devices. CardBUS devices are supported
-	  out of the box by b43.
-
-	  With this config option you can drive b43 cards in
-	  CompactFlash formfactor in a PCMCIA adaptor.
-	  CF b43 cards can sometimes be found in handheld PCs.
-
-	  It's safe to select Y here, even if you don't have a B43 PCMCIA device.
-
-	  If unsure, say N.
-
 config B43_SDIO
 	bool "Broadcom 43xx SDIO device support"
 	depends on B43 && B43_SSB && SSB_SDIOHOST_POSSIBLE
diff --git a/drivers/net/wireless/b43/Makefile b/drivers/net/wireless/b43/Makefile
index c624d4d90e4f..ddc4df46656f 100644
--- a/drivers/net/wireless/b43/Makefile
+++ b/drivers/net/wireless/b43/Makefile
@@ -21,7 +21,6 @@ b43-y				+= pio.o
 b43-y				+= rfkill.o
 b43-y				+= ppr.o
 b43-$(CONFIG_B43_LEDS)		+= leds.o
-b43-$(CONFIG_B43_PCMCIA)	+= pcmcia.o
 b43-$(CONFIG_B43_SDIO)		+= sdio.o
 b43-$(CONFIG_B43_DEBUG)		+= debugfs.o
 
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index 71d3e9adbf3c..ec013fbd6a81 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -56,7 +56,6 @@
 #include "sysfs.h"
 #include "xmit.h"
 #include "lo.h"
-#include "pcmcia.h"
 #include "sdio.h"
 #include <linux/mmc/sdio_func.h>
 
@@ -5850,12 +5849,9 @@ static int __init b43_init(void)
 	int err;
 
 	b43_debugfs_init();
-	err = b43_pcmcia_init();
-	if (err)
-		goto err_dfs_exit;
 	err = b43_sdio_init();
 	if (err)
-		goto err_pcmcia_exit;
+		goto err_dfs_exit;
 #ifdef CONFIG_B43_BCMA
 	err = bcma_driver_register(&b43_bcma_driver);
 	if (err)
@@ -5878,8 +5874,6 @@ err_bcma_driver_exit:
 err_sdio_exit:
 #endif
 	b43_sdio_exit();
-err_pcmcia_exit:
-	b43_pcmcia_exit();
 err_dfs_exit:
 	b43_debugfs_exit();
 	return err;
@@ -5894,7 +5888,6 @@ static void __exit b43_exit(void)
 	bcma_driver_unregister(&b43_bcma_driver);
 #endif
 	b43_sdio_exit();
-	b43_pcmcia_exit();
 	b43_debugfs_exit();
 }
 
diff --git a/drivers/net/wireless/b43/pcmcia.c b/drivers/net/wireless/b43/pcmcia.c
deleted file mode 100644
index 55f2bd7f8f74..000000000000
--- a/drivers/net/wireless/b43/pcmcia.c
+++ /dev/null
@@ -1,145 +0,0 @@
-/*
-
-  Broadcom B43 wireless driver
-
-  Copyright (c) 2007 Michael Buesch <m@bues.ch>
-
-  This program is free software; you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published by
-  the Free Software Foundation; either version 2 of the License, or
-  (at your option) any later version.
-
-  This program is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-  GNU General Public License for more details.
-
-  You should have received a copy of the GNU General Public License
-  along with this program; see the file COPYING.  If not, write to
-  the Free Software Foundation, Inc., 51 Franklin Steet, Fifth Floor,
-  Boston, MA 02110-1301, USA.
-
-*/
-
-#include "pcmcia.h"
-
-#include <linux/ssb/ssb.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-
-#include <pcmcia/cistpl.h>
-#include <pcmcia/ciscode.h>
-#include <pcmcia/ds.h>
-#include <pcmcia/cisreg.h>
-
-
-static const struct pcmcia_device_id b43_pcmcia_tbl[] = {
-	PCMCIA_DEVICE_MANF_CARD(0x2D0, 0x448),
-	PCMCIA_DEVICE_MANF_CARD(0x2D0, 0x476),
-	PCMCIA_DEVICE_NULL,
-};
-
-MODULE_DEVICE_TABLE(pcmcia, b43_pcmcia_tbl);
-
-#ifdef CONFIG_PM
-static int b43_pcmcia_suspend(struct pcmcia_device *dev)
-{
-	struct ssb_bus *ssb = dev->priv;
-
-	return ssb_bus_suspend(ssb);
-}
-
-static int b43_pcmcia_resume(struct pcmcia_device *dev)
-{
-	struct ssb_bus *ssb = dev->priv;
-
-	return ssb_bus_resume(ssb);
-}
-#else /* CONFIG_PM */
-# define b43_pcmcia_suspend		NULL
-# define b43_pcmcia_resume		NULL
-#endif /* CONFIG_PM */
-
-static int b43_pcmcia_probe(struct pcmcia_device *dev)
-{
-	struct ssb_bus *ssb;
-	int err = -ENOMEM;
-	int res = 0;
-
-	ssb = kzalloc(sizeof(*ssb), GFP_KERNEL);
-	if (!ssb)
-		goto out_error;
-
-	err = -ENODEV;
-
-	dev->config_flags |= CONF_ENABLE_IRQ;
-
-	dev->resource[2]->flags |=  WIN_ENABLE | WIN_DATA_WIDTH_16 |
-			 WIN_USE_WAIT;
-	dev->resource[2]->start = 0;
-	dev->resource[2]->end = SSB_CORE_SIZE;
-	res = pcmcia_request_window(dev, dev->resource[2], 250);
-	if (res != 0)
-		goto err_kfree_ssb;
-
-	res = pcmcia_map_mem_page(dev, dev->resource[2], 0);
-	if (res != 0)
-		goto err_disable;
-
-	if (!dev->irq)
-		goto err_disable;
-
-	res = pcmcia_enable_device(dev);
-	if (res != 0)
-		goto err_disable;
-
-	err = ssb_bus_pcmciabus_register(ssb, dev, dev->resource[2]->start);
-	if (err)
-		goto err_disable;
-	dev->priv = ssb;
-
-	return 0;
-
-err_disable:
-	pcmcia_disable_device(dev);
-err_kfree_ssb:
-	kfree(ssb);
-out_error:
-	printk(KERN_ERR "b43-pcmcia: Initialization failed (%d, %d)\n",
-	       res, err);
-	return err;
-}
-
-static void b43_pcmcia_remove(struct pcmcia_device *dev)
-{
-	struct ssb_bus *ssb = dev->priv;
-
-	ssb_bus_unregister(ssb);
-	pcmcia_disable_device(dev);
-	kfree(ssb);
-	dev->priv = NULL;
-}
-
-static struct pcmcia_driver b43_pcmcia_driver = {
-	.owner		= THIS_MODULE,
-	.name		= "b43-pcmcia",
-	.id_table	= b43_pcmcia_tbl,
-	.probe		= b43_pcmcia_probe,
-	.remove		= b43_pcmcia_remove,
-	.suspend	= b43_pcmcia_suspend,
-	.resume		= b43_pcmcia_resume,
-};
-
-/*
- * These are not module init/exit functions!
- * The module_pcmcia_driver() helper cannot be used here.
- */
-int b43_pcmcia_init(void)
-{
-	return pcmcia_register_driver(&b43_pcmcia_driver);
-}
-
-void b43_pcmcia_exit(void)
-{
-	pcmcia_unregister_driver(&b43_pcmcia_driver);
-}
diff --git a/drivers/net/wireless/b43/pcmcia.h b/drivers/net/wireless/b43/pcmcia.h
deleted file mode 100644
index 85f120a67cbe..000000000000
--- a/drivers/net/wireless/b43/pcmcia.h
+++ /dev/null
@@ -1,20 +0,0 @@
-#ifndef B43_PCMCIA_H_
-#define B43_PCMCIA_H_
-
-#ifdef CONFIG_B43_PCMCIA
-
-int b43_pcmcia_init(void);
-void b43_pcmcia_exit(void);
-
-#else /* CONFIG_B43_PCMCIA */
-
-static inline int b43_pcmcia_init(void)
-{
-	return 0;
-}
-static inline void b43_pcmcia_exit(void)
-{
-}
-
-#endif /* CONFIG_B43_PCMCIA */
-#endif /* B43_PCMCIA_H_ */
diff --git a/drivers/net/wireless/brcm80211/Kconfig b/drivers/net/wireless/brcm80211/Kconfig
index fe3dc126b149..ab42b1fea03c 100644
--- a/drivers/net/wireless/brcm80211/Kconfig
+++ b/drivers/net/wireless/brcm80211/Kconfig
@@ -82,5 +82,6 @@ config BRCM_TRACING
 config BRCMDBG
 	bool "Broadcom driver debug functions"
 	depends on BRCMSMAC || BRCMFMAC
+	select WANT_DEV_COREDUMP
 	---help---
 	  Selecting this enables additional code for debug purposes.
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/bcdc.c b/drivers/net/wireless/brcm80211/brcmfmac/bcdc.c
index 8e0e91c4a0b1..288c84e7c56b 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/bcdc.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/bcdc.c
@@ -272,10 +272,11 @@ brcmf_proto_bcdc_hdrpush(struct brcmf_pub *drvr, int ifidx, u8 offset,
 }
 
 static int
-brcmf_proto_bcdc_hdrpull(struct brcmf_pub *drvr, bool do_fws, u8 *ifidx,
-			 struct sk_buff *pktbuf)
+brcmf_proto_bcdc_hdrpull(struct brcmf_pub *drvr, bool do_fws,
+			 struct sk_buff *pktbuf, struct brcmf_if **ifp)
 {
 	struct brcmf_proto_bcdc_header *h;
+	struct brcmf_if *tmp_if;
 
 	brcmf_dbg(BCDC, "Enter\n");
 
@@ -289,30 +290,21 @@ brcmf_proto_bcdc_hdrpull(struct brcmf_pub *drvr, bool do_fws, u8 *ifidx,
 	trace_brcmf_bcdchdr(pktbuf->data);
 	h = (struct brcmf_proto_bcdc_header *)(pktbuf->data);
 
-	*ifidx = BCDC_GET_IF_IDX(h);
-	if (*ifidx >= BRCMF_MAX_IFS) {
-		brcmf_err("rx data ifnum out of range (%d)\n", *ifidx);
+	tmp_if = brcmf_get_ifp(drvr, BCDC_GET_IF_IDX(h));
+	if (!tmp_if) {
+		brcmf_dbg(INFO, "no matching ifp found\n");
 		return -EBADE;
 	}
-	/* The ifidx is the idx to map to matching netdev/ifp. When receiving
-	 * events this is easy because it contains the bssidx which maps
-	 * 1-on-1 to the netdev/ifp. But for data frames the ifidx is rcvd.
-	 * bssidx 1 is used for p2p0 and no data can be received or
-	 * transmitted on it. Therefor bssidx is ifidx + 1 if ifidx > 0
-	 */
-	if (*ifidx)
-		(*ifidx)++;
-
 	if (((h->flags & BCDC_FLAG_VER_MASK) >> BCDC_FLAG_VER_SHIFT) !=
 	    BCDC_PROTO_VER) {
 		brcmf_err("%s: non-BCDC packet received, flags 0x%x\n",
-			  brcmf_ifname(drvr, *ifidx), h->flags);
+			  brcmf_ifname(drvr, tmp_if->ifidx), h->flags);
 		return -EBADE;
 	}
 
 	if (h->flags & BCDC_FLAG_SUM_GOOD) {
 		brcmf_dbg(BCDC, "%s: BDC rcv, good checksum, flags 0x%x\n",
-			  brcmf_ifname(drvr, *ifidx), h->flags);
+			  brcmf_ifname(drvr, tmp_if->ifidx), h->flags);
 		pktbuf->ip_summed = CHECKSUM_UNNECESSARY;
 	}
 
@@ -320,12 +312,14 @@ brcmf_proto_bcdc_hdrpull(struct brcmf_pub *drvr, bool do_fws, u8 *ifidx,
 
 	skb_pull(pktbuf, BCDC_HEADER_LEN);
 	if (do_fws)
-		brcmf_fws_hdrpull(drvr, *ifidx, h->data_offset << 2, pktbuf);
+		brcmf_fws_hdrpull(tmp_if, h->data_offset << 2, pktbuf);
 	else
 		skb_pull(pktbuf, h->data_offset << 2);
 
 	if (pktbuf->len == 0)
 		return -ENODATA;
+
+	*ifp = tmp_if;
 	return 0;
 }
 
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/btcoex.c b/drivers/net/wireless/brcm80211/brcmfmac/btcoex.c
index 0445163991b7..4e33f96b3dd1 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/btcoex.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/btcoex.c
@@ -149,7 +149,7 @@ static s32 brcmf_btcoex_params_read(struct brcmf_if *ifp, u32 addr, u32 *data)
 static void brcmf_btcoex_boost_wifi(struct brcmf_btcoex_info *btci,
 				    bool trump_sco)
 {
-	struct brcmf_if *ifp = btci->cfg->pub->iflist[0];
+	struct brcmf_if *ifp = brcmf_get_ifp(btci->cfg->pub, 0);
 
 	if (trump_sco && !btci->saved_regs_part2) {
 		/* this should reduce eSCO agressive
@@ -468,7 +468,7 @@ int brcmf_btcoex_set_mode(struct brcmf_cfg80211_vif *vif,
 {
 	struct brcmf_cfg80211_info *cfg = wiphy_priv(vif->wdev.wiphy);
 	struct brcmf_btcoex_info *btci = cfg->btcoex;
-	struct brcmf_if *ifp = cfg->pub->iflist[0];
+	struct brcmf_if *ifp = brcmf_get_ifp(cfg->pub, 0);
 
 	switch (mode) {
 	case BRCMF_BTCOEX_DISABLED:
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/bus.h b/drivers/net/wireless/brcm80211/brcmfmac/bus.h
index 89e6a4dc105e..230cad788ace 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/bus.h
+++ b/drivers/net/wireless/brcm80211/brcmfmac/bus.h
@@ -65,6 +65,8 @@ struct brcmf_bus_dcmd {
  * @rxctl: receive a control response message from dongle.
  * @gettxq: obtain a reference of bus transmit queue (optional).
  * @wowl_config: specify if dongle is configured for wowl when going to suspend
+ * @get_ramsize: obtain size of device memory.
+ * @get_memdump: obtain device memory dump in provided buffer.
  *
  * This structure provides an abstract interface towards the
  * bus specific driver. For control messages to common driver
@@ -79,6 +81,8 @@ struct brcmf_bus_ops {
 	int (*rxctl)(struct device *dev, unsigned char *msg, uint len);
 	struct pktq * (*gettxq)(struct device *dev);
 	void (*wowl_config)(struct device *dev, bool enabled);
+	size_t (*get_ramsize)(struct device *dev);
+	int (*get_memdump)(struct device *dev, void *data, size_t len);
 };
 
 
@@ -185,6 +189,23 @@ void brcmf_bus_wowl_config(struct brcmf_bus *bus, bool enabled)
 		bus->ops->wowl_config(bus->dev, enabled);
 }
 
+static inline size_t brcmf_bus_get_ramsize(struct brcmf_bus *bus)
+{
+	if (!bus->ops->get_ramsize)
+		return 0;
+
+	return bus->ops->get_ramsize(bus->dev);
+}
+
+static inline
+int brcmf_bus_get_memdump(struct brcmf_bus *bus, void *data, size_t len)
+{
+	if (!bus->ops->get_memdump)
+		return -EOPNOTSUPP;
+
+	return bus->ops->get_memdump(bus->dev, data, len);
+}
+
 /*
  * interface functions from common layer
  */
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c
index a293275c1b0b..deb5f78dcacc 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c
@@ -236,89 +236,6 @@ static int brcmf_roamoff;
 module_param_named(roamoff, brcmf_roamoff, int, S_IRUSR);
 MODULE_PARM_DESC(roamoff, "do not use internal roaming engine");
 
-/* Quarter dBm units to mW
- * Table starts at QDBM_OFFSET, so the first entry is mW for qdBm=153
- * Table is offset so the last entry is largest mW value that fits in
- * a u16.
- */
-
-#define QDBM_OFFSET 153		/* Offset for first entry */
-#define QDBM_TABLE_LEN 40	/* Table size */
-
-/* Smallest mW value that will round up to the first table entry, QDBM_OFFSET.
- * Value is ( mW(QDBM_OFFSET - 1) + mW(QDBM_OFFSET) ) / 2
- */
-#define QDBM_TABLE_LOW_BOUND 6493	/* Low bound */
-
-/* Largest mW value that will round down to the last table entry,
- * QDBM_OFFSET + QDBM_TABLE_LEN-1.
- * Value is ( mW(QDBM_OFFSET + QDBM_TABLE_LEN - 1) +
- * mW(QDBM_OFFSET + QDBM_TABLE_LEN) ) / 2.
- */
-#define QDBM_TABLE_HIGH_BOUND 64938	/* High bound */
-
-static const u16 nqdBm_to_mW_map[QDBM_TABLE_LEN] = {
-/* qdBm:	+0	+1	+2	+3	+4	+5	+6	+7 */
-/* 153: */ 6683, 7079, 7499, 7943, 8414, 8913, 9441, 10000,
-/* 161: */ 10593, 11220, 11885, 12589, 13335, 14125, 14962, 15849,
-/* 169: */ 16788, 17783, 18836, 19953, 21135, 22387, 23714, 25119,
-/* 177: */ 26607, 28184, 29854, 31623, 33497, 35481, 37584, 39811,
-/* 185: */ 42170, 44668, 47315, 50119, 53088, 56234, 59566, 63096
-};
-
-static u16 brcmf_qdbm_to_mw(u8 qdbm)
-{
-	uint factor = 1;
-	int idx = qdbm - QDBM_OFFSET;
-
-	if (idx >= QDBM_TABLE_LEN)
-		/* clamp to max u16 mW value */
-		return 0xFFFF;
-
-	/* scale the qdBm index up to the range of the table 0-40
-	 * where an offset of 40 qdBm equals a factor of 10 mW.
-	 */
-	while (idx < 0) {
-		idx += 40;
-		factor *= 10;
-	}
-
-	/* return the mW value scaled down to the correct factor of 10,
-	 * adding in factor/2 to get proper rounding.
-	 */
-	return (nqdBm_to_mW_map[idx] + factor / 2) / factor;
-}
-
-static u8 brcmf_mw_to_qdbm(u16 mw)
-{
-	u8 qdbm;
-	int offset;
-	uint mw_uint = mw;
-	uint boundary;
-
-	/* handle boundary case */
-	if (mw_uint <= 1)
-		return 0;
-
-	offset = QDBM_OFFSET;
-
-	/* move mw into the range of the table */
-	while (mw_uint < QDBM_TABLE_LOW_BOUND) {
-		mw_uint *= 10;
-		offset -= 40;
-	}
-
-	for (qdbm = 0; qdbm < QDBM_TABLE_LEN - 1; qdbm++) {
-		boundary = nqdBm_to_mW_map[qdbm] + (nqdBm_to_mW_map[qdbm + 1] -
-						    nqdBm_to_mW_map[qdbm]) / 2;
-		if (mw_uint < boundary)
-			break;
-	}
-
-	qdbm += (u8) offset;
-
-	return qdbm;
-}
 
 static u16 chandef_to_chanspec(struct brcmu_d11inf *d11inf,
 			       struct cfg80211_chan_def *ch)
@@ -860,6 +777,37 @@ brcmf_cfg80211_change_iface(struct wiphy *wiphy, struct net_device *ndev,
 	s32 err = 0;
 
 	brcmf_dbg(TRACE, "Enter, idx=%d, type=%d\n", ifp->bssidx, type);
+
+	/* WAR: There are a number of p2p interface related problems which
+	 * need to be handled initially (before doing the validate).
+	 * wpa_supplicant tends to do iface changes on p2p device/client/go
+	 * which are not always possible/allowed. However we need to return
+	 * OK otherwise the wpa_supplicant wont start. The situation differs
+	 * on configuration and setup (p2pon=1 module param). The first check
+	 * is to see if the request is a change to station for p2p iface.
+	 */
+	if ((type == NL80211_IFTYPE_STATION) &&
+	    ((vif->wdev.iftype == NL80211_IFTYPE_P2P_CLIENT) ||
+	     (vif->wdev.iftype == NL80211_IFTYPE_P2P_GO) ||
+	     (vif->wdev.iftype == NL80211_IFTYPE_P2P_DEVICE))) {
+		brcmf_dbg(TRACE, "Ignoring cmd for p2p if\n");
+		/* Now depending on whether module param p2pon=1 was used the
+		 * response needs to be either 0 or EOPNOTSUPP. The reason is
+		 * that if p2pon=1 is used, but a newer supplicant is used then
+		 * we should return an error, as this combination wont work.
+		 * In other situations 0 is returned and supplicant will start
+		 * normally. It will give a trace in cfg80211, but it is the
+		 * only way to get it working. Unfortunately this will result
+		 * in situation where we wont support new supplicant in
+		 * combination with module param p2pon=1, but that is the way
+		 * it is. If the user tries this then unloading of driver might
+		 * fail/lock.
+		 */
+		if (cfg->p2p.p2pdev_dynamically)
+			return -EOPNOTSUPP;
+		else
+			return 0;
+	}
 	err = brcmf_vif_change_validate(wiphy_to_cfg(wiphy), vif, type);
 	if (err) {
 		brcmf_err("iface validation failed: err=%d\n", err);
@@ -875,18 +823,6 @@ brcmf_cfg80211_change_iface(struct wiphy *wiphy, struct net_device *ndev,
 		infra = 0;
 		break;
 	case NL80211_IFTYPE_STATION:
-		/* Ignore change for p2p IF. Unclear why supplicant does this */
-		if ((vif->wdev.iftype == NL80211_IFTYPE_P2P_CLIENT) ||
-		    (vif->wdev.iftype == NL80211_IFTYPE_P2P_GO)) {
-			brcmf_dbg(TRACE, "Ignoring cmd for p2p if\n");
-			/* WAR: It is unexpected to get a change of VIF for P2P
-			 * IF, but it happens. The request can not be handled
-			 * but returning EPERM causes a crash. Returning 0
-			 * without setting ieee80211_ptr->iftype causes trace
-			 * (WARN_ON) but it works with wpa_supplicant
-			 */
-			return 0;
-		}
 		infra = 1;
 		break;
 	case NL80211_IFTYPE_AP:
@@ -904,7 +840,6 @@ brcmf_cfg80211_change_iface(struct wiphy *wiphy, struct net_device *ndev,
 			err = brcmf_p2p_ifchange(cfg, BRCMF_FIL_P2P_IF_GO);
 		}
 		if (!err) {
-			set_bit(BRCMF_VIF_STATUS_AP_CREATING, &vif->sme_state);
 			brcmf_dbg(INFO, "IF Type = AP\n");
 		}
 	} else {
@@ -2017,16 +1952,14 @@ static s32
 brcmf_cfg80211_set_tx_power(struct wiphy *wiphy, struct wireless_dev *wdev,
 			    enum nl80211_tx_power_setting type, s32 mbm)
 {
-
 	struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
 	struct net_device *ndev = cfg_to_ndev(cfg);
 	struct brcmf_if *ifp = netdev_priv(ndev);
-	u16 txpwrmw;
-	s32 err = 0;
-	s32 disable = 0;
-	s32 dbm = MBM_TO_DBM(mbm);
+	s32 err;
+	s32 disable;
+	u32 qdbm = 127;
 
-	brcmf_dbg(TRACE, "Enter\n");
+	brcmf_dbg(TRACE, "Enter %d %d\n", type, mbm);
 	if (!check_vif_up(ifp->vif))
 		return -EIO;
 
@@ -2035,12 +1968,20 @@ brcmf_cfg80211_set_tx_power(struct wiphy *wiphy, struct wireless_dev *wdev,
 		break;
 	case NL80211_TX_POWER_LIMITED:
 	case NL80211_TX_POWER_FIXED:
-		if (dbm < 0) {
+		if (mbm < 0) {
 			brcmf_err("TX_POWER_FIXED - dbm is negative\n");
 			err = -EINVAL;
 			goto done;
 		}
+		qdbm =  MBM_TO_DBM(4 * mbm);
+		if (qdbm > 127)
+			qdbm = 127;
+		qdbm |= WL_TXPWR_OVERRIDE;
 		break;
+	default:
+		brcmf_err("Unsupported type %d\n", type);
+		err = -EINVAL;
+		goto done;
 	}
 	/* Make sure radio is off or on as far as software is concerned */
 	disable = WL_RADIO_SW_DISABLE << 16;
@@ -2048,52 +1989,44 @@ brcmf_cfg80211_set_tx_power(struct wiphy *wiphy, struct wireless_dev *wdev,
 	if (err)
 		brcmf_err("WLC_SET_RADIO error (%d)\n", err);
 
-	if (dbm > 0xffff)
-		txpwrmw = 0xffff;
-	else
-		txpwrmw = (u16) dbm;
-	err = brcmf_fil_iovar_int_set(ifp, "qtxpower",
-				      (s32)brcmf_mw_to_qdbm(txpwrmw));
+	err = brcmf_fil_iovar_int_set(ifp, "qtxpower", qdbm);
 	if (err)
 		brcmf_err("qtxpower error (%d)\n", err);
-	cfg->conf->tx_power = dbm;
 
 done:
-	brcmf_dbg(TRACE, "Exit\n");
+	brcmf_dbg(TRACE, "Exit %d (qdbm)\n", qdbm & ~WL_TXPWR_OVERRIDE);
 	return err;
 }
 
-static s32 brcmf_cfg80211_get_tx_power(struct wiphy *wiphy,
-				       struct wireless_dev *wdev,
-				       s32 *dbm)
+static s32
+brcmf_cfg80211_get_tx_power(struct wiphy *wiphy, struct wireless_dev *wdev,
+			    s32 *dbm)
 {
 	struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
-	struct brcmf_if *ifp = netdev_priv(cfg_to_ndev(cfg));
-	s32 txpwrdbm;
-	u8 result;
-	s32 err = 0;
+	struct net_device *ndev = cfg_to_ndev(cfg);
+	struct brcmf_if *ifp = netdev_priv(ndev);
+	s32 qdbm = 0;
+	s32 err;
 
 	brcmf_dbg(TRACE, "Enter\n");
 	if (!check_vif_up(ifp->vif))
 		return -EIO;
 
-	err = brcmf_fil_iovar_int_get(ifp, "qtxpower", &txpwrdbm);
+	err = brcmf_fil_iovar_int_get(ifp, "qtxpower", &qdbm);
 	if (err) {
 		brcmf_err("error (%d)\n", err);
 		goto done;
 	}
-
-	result = (u8) (txpwrdbm & ~WL_TXPWR_OVERRIDE);
-	*dbm = (s32) brcmf_qdbm_to_mw(result);
+	*dbm = (qdbm & ~WL_TXPWR_OVERRIDE) / 4;
 
 done:
-	brcmf_dbg(TRACE, "Exit\n");
+	brcmf_dbg(TRACE, "Exit (0x%x %d)\n", qdbm, *dbm);
 	return err;
 }
 
 static s32
 brcmf_cfg80211_config_default_key(struct wiphy *wiphy, struct net_device *ndev,
-			       u8 key_idx, bool unicast, bool multicast)
+				  u8 key_idx, bool unicast, bool multicast)
 {
 	struct brcmf_if *ifp = netdev_priv(ndev);
 	u32 index;
@@ -2498,6 +2431,9 @@ brcmf_cfg80211_get_station(struct wiphy *wiphy, struct net_device *ndev,
 	struct brcmf_sta_info_le sta_info_le;
 	u32 sta_flags;
 	u32 is_tdls_peer;
+	s32 total_rssi;
+	s32 count_rssi;
+	u32 i;
 
 	brcmf_dbg(TRACE, "Enter, MAC %pM\n", mac);
 	if (!check_vif_up(ifp->vif))
@@ -2544,13 +2480,13 @@ brcmf_cfg80211_get_station(struct wiphy *wiphy, struct net_device *ndev,
 		sinfo->rx_packets += le32_to_cpu(sta_info_le.rx_mcast_pkts);
 		if (sinfo->tx_packets) {
 			sinfo->filled |= BIT(NL80211_STA_INFO_TX_BITRATE);
-			sinfo->txrate.legacy = le32_to_cpu(sta_info_le.tx_rate);
-			sinfo->txrate.legacy /= 100;
+			sinfo->txrate.legacy =
+				le32_to_cpu(sta_info_le.tx_rate) / 100;
 		}
 		if (sinfo->rx_packets) {
 			sinfo->filled |= BIT(NL80211_STA_INFO_RX_BITRATE);
-			sinfo->rxrate.legacy = le32_to_cpu(sta_info_le.rx_rate);
-			sinfo->rxrate.legacy /= 100;
+			sinfo->rxrate.legacy =
+				le32_to_cpu(sta_info_le.rx_rate) / 100;
 		}
 		if (le16_to_cpu(sta_info_le.ver) >= 4) {
 			sinfo->filled |= BIT(NL80211_STA_INFO_TX_BYTES);
@@ -2558,12 +2494,61 @@ brcmf_cfg80211_get_station(struct wiphy *wiphy, struct net_device *ndev,
 			sinfo->filled |= BIT(NL80211_STA_INFO_RX_BYTES);
 			sinfo->rx_bytes = le64_to_cpu(sta_info_le.rx_tot_bytes);
 		}
+		total_rssi = 0;
+		count_rssi = 0;
+		for (i = 0; i < BRCMF_ANT_MAX; i++) {
+			if (sta_info_le.rssi[i]) {
+				sinfo->chain_signal_avg[count_rssi] =
+					sta_info_le.rssi[i];
+				sinfo->chain_signal[count_rssi] =
+					sta_info_le.rssi[i];
+				total_rssi += sta_info_le.rssi[i];
+				count_rssi++;
+			}
+		}
+		if (count_rssi) {
+			sinfo->filled |= BIT(NL80211_STA_INFO_CHAIN_SIGNAL);
+			sinfo->chains = count_rssi;
+
+			sinfo->filled |= BIT(NL80211_STA_INFO_SIGNAL);
+			total_rssi /= count_rssi;
+			sinfo->signal = total_rssi;
+		}
 	}
 done:
 	brcmf_dbg(TRACE, "Exit\n");
 	return err;
 }
 
+static int
+brcmf_cfg80211_dump_station(struct wiphy *wiphy, struct net_device *ndev,
+			    int idx, u8 *mac, struct station_info *sinfo)
+{
+	struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
+	struct brcmf_if *ifp = netdev_priv(ndev);
+	s32 err;
+
+	brcmf_dbg(TRACE, "Enter, idx %d\n", idx);
+
+	if (idx == 0) {
+		cfg->assoclist.count = cpu_to_le32(BRCMF_MAX_ASSOCLIST);
+		err = brcmf_fil_cmd_data_get(ifp, BRCMF_C_GET_ASSOCLIST,
+					     &cfg->assoclist,
+					     sizeof(cfg->assoclist));
+		if (err) {
+			brcmf_err("BRCMF_C_GET_ASSOCLIST unsupported, err=%d\n",
+				  err);
+			cfg->assoclist.count = 0;
+			return -EOPNOTSUPP;
+		}
+	}
+	if (idx < le32_to_cpu(cfg->assoclist.count)) {
+		memcpy(mac, cfg->assoclist.mac[idx], ETH_ALEN);
+		return brcmf_cfg80211_get_station(wiphy, ndev, mac, sinfo);
+	}
+	return -ENOENT;
+}
+
 static s32
 brcmf_cfg80211_set_power_mgmt(struct wiphy *wiphy, struct net_device *ndev,
 			   bool enabled, s32 timeout)
@@ -4265,8 +4250,8 @@ brcmf_cfg80211_start_ap(struct wiphy *wiphy, struct net_device *ndev,
 
 		brcmf_dbg(TRACE, "GO mode configuration complete\n");
 	}
-	clear_bit(BRCMF_VIF_STATUS_AP_CREATING, &ifp->vif->sme_state);
 	set_bit(BRCMF_VIF_STATUS_AP_CREATED, &ifp->vif->sme_state);
+	brcmf_net_setcarrier(ifp, true);
 
 exit:
 	if ((err) && (!mbss)) {
@@ -4330,8 +4315,8 @@ static int brcmf_cfg80211_stop_ap(struct wiphy *wiphy, struct net_device *ndev)
 	}
 	brcmf_set_mpc(ifp, 1);
 	brcmf_configure_arp_offload(ifp, true);
-	set_bit(BRCMF_VIF_STATUS_AP_CREATING, &ifp->vif->sme_state);
 	clear_bit(BRCMF_VIF_STATUS_AP_CREATED, &ifp->vif->sme_state);
+	brcmf_net_setcarrier(ifp, false);
 
 	return err;
 }
@@ -4663,6 +4648,7 @@ static struct cfg80211_ops wl_cfg80211_ops = {
 	.join_ibss = brcmf_cfg80211_join_ibss,
 	.leave_ibss = brcmf_cfg80211_leave_ibss,
 	.get_station = brcmf_cfg80211_get_station,
+	.dump_station = brcmf_cfg80211_dump_station,
 	.set_tx_power = brcmf_cfg80211_set_tx_power,
 	.get_tx_power = brcmf_cfg80211_get_tx_power,
 	.add_key = brcmf_cfg80211_add_key,
@@ -4747,7 +4733,8 @@ void brcmf_cfg80211_free_netdev(struct net_device *ndev)
 	ifp = netdev_priv(ndev);
 	vif = ifp->vif;
 
-	brcmf_free_vif(vif);
+	if (vif)
+		brcmf_free_vif(vif);
 	free_netdev(ndev);
 }
 
@@ -4983,7 +4970,7 @@ brcmf_notify_connect_status_ap(struct brcmf_cfg80211_info *cfg,
 		brcmf_dbg(CONN, "AP mode link down\n");
 		complete(&cfg->vif_disabled);
 		if (ifp->vif->mbss)
-			brcmf_remove_interface(ifp->drvr, ifp->bssidx);
+			brcmf_remove_interface(ifp);
 		return 0;
 	}
 
@@ -5039,6 +5026,7 @@ brcmf_notify_connect_status(struct brcmf_if *ifp,
 				&ifp->vif->sme_state);
 		} else
 			brcmf_bss_connect_done(cfg, ndev, e, true);
+		brcmf_net_setcarrier(ifp, true);
 	} else if (brcmf_is_linkdown(e)) {
 		brcmf_dbg(CONN, "Linkdown\n");
 		if (!brcmf_is_ibssmode(ifp->vif)) {
@@ -5048,6 +5036,7 @@ brcmf_notify_connect_status(struct brcmf_if *ifp,
 		brcmf_init_prof(ndev_to_prof(ndev));
 		if (ndev != cfg_to_ndev(cfg))
 			complete(&cfg->vif_disabled);
+		brcmf_net_setcarrier(ifp, false);
 	} else if (brcmf_is_nonetwork(cfg, e)) {
 		if (brcmf_is_ibssmode(ifp->vif))
 			clear_bit(BRCMF_VIF_STATUS_CONNECTING,
@@ -6211,9 +6200,10 @@ static void brcmf_free_wiphy(struct wiphy *wiphy)
 }
 
 struct brcmf_cfg80211_info *brcmf_cfg80211_attach(struct brcmf_pub *drvr,
-						  struct device *busdev)
+						  struct device *busdev,
+						  bool p2pdev_forced)
 {
-	struct net_device *ndev = drvr->iflist[0]->ndev;
+	struct net_device *ndev = brcmf_get_ifp(drvr, 0)->ndev;
 	struct brcmf_cfg80211_info *cfg;
 	struct wiphy *wiphy;
 	struct brcmf_cfg80211_vif *vif;
@@ -6302,8 +6292,19 @@ struct brcmf_cfg80211_info *brcmf_cfg80211_attach(struct brcmf_pub *drvr,
 		else
 			*cap &= ~IEEE80211_HT_CAP_SUP_WIDTH_20_40;
 	}
+	/* p2p might require that "if-events" get processed by fweh. So
+	 * activate the already registered event handlers now and activate
+	 * the rest when initialization has completed. drvr->config needs to
+	 * be assigned before activating events.
+	 */
+	drvr->config = cfg;
+	err = brcmf_fweh_activate_events(ifp);
+	if (err) {
+		brcmf_err("FWEH activation failed (%d)\n", err);
+		goto wiphy_unreg_out;
+	}
 
-	err = brcmf_p2p_attach(cfg);
+	err = brcmf_p2p_attach(cfg, p2pdev_forced);
 	if (err) {
 		brcmf_err("P2P initilisation failed (%d)\n", err);
 		goto wiphy_unreg_out;
@@ -6324,6 +6325,13 @@ struct brcmf_cfg80211_info *brcmf_cfg80211_attach(struct brcmf_pub *drvr,
 				    brcmf_notify_tdls_peer_event);
 	}
 
+	/* (re-) activate FWEH event handling */
+	err = brcmf_fweh_activate_events(ifp);
+	if (err) {
+		brcmf_err("FWEH activation failed (%d)\n", err);
+		goto wiphy_unreg_out;
+	}
+
 	return cfg;
 
 wiphy_unreg_out:
@@ -6331,6 +6339,7 @@ wiphy_unreg_out:
 priv_out:
 	wl_deinit_priv(cfg);
 	brcmf_free_vif(vif);
+	ifp->vif = NULL;
 wiphy_out:
 	brcmf_free_wiphy(wiphy);
 	return NULL;
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.h b/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.h
index d9e6d01b2b69..6a878c8f883f 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.h
+++ b/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.h
@@ -143,7 +143,6 @@ struct brcmf_cfg80211_profile {
  * @BRCMF_VIF_STATUS_CONNECTING: connect/join in progress.
  * @BRCMF_VIF_STATUS_CONNECTED: connected/joined succesfully.
  * @BRCMF_VIF_STATUS_DISCONNECTING: disconnect/disable in progress.
- * @BRCMF_VIF_STATUS_AP_CREATING: interface configured for AP operation.
  * @BRCMF_VIF_STATUS_AP_CREATED: AP operation started.
  */
 enum brcmf_vif_status {
@@ -151,7 +150,6 @@ enum brcmf_vif_status {
 	BRCMF_VIF_STATUS_CONNECTING,
 	BRCMF_VIF_STATUS_CONNECTED,
 	BRCMF_VIF_STATUS_DISCONNECTING,
-	BRCMF_VIF_STATUS_AP_CREATING,
 	BRCMF_VIF_STATUS_AP_CREATED
 };
 
@@ -407,6 +405,7 @@ struct brcmf_cfg80211_info {
 	struct brcmu_d11inf d11inf;
 	bool wowl_enabled;
 	u32 pre_wowl_pmmode;
+	struct brcmf_assoclist_le assoclist;
 };
 
 /**
@@ -469,7 +468,8 @@ brcmf_cfg80211_connect_info *cfg_to_conn(struct brcmf_cfg80211_info *cfg)
 }
 
 struct brcmf_cfg80211_info *brcmf_cfg80211_attach(struct brcmf_pub *drvr,
-						  struct device *busdev);
+						  struct device *busdev,
+						  bool p2pdev_forced);
 void brcmf_cfg80211_detach(struct brcmf_cfg80211_info *cfg);
 s32 brcmf_cfg80211_up(struct net_device *ndev);
 s32 brcmf_cfg80211_down(struct net_device *ndev);
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/chip.c b/drivers/net/wireless/brcm80211/brcmfmac/chip.c
index 288f8314f208..f04833db2fd0 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/chip.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/chip.c
@@ -101,6 +101,9 @@
 /* ARM Cortex M3 core, ID 0x82a */
 #define BCM4329_CORE_ARM_BASE		0x18002000
 
+/* Max possibly supported memory size (limited by IO mapped memory) */
+#define BRCMF_CHIP_MAX_MEMSIZE		(4 * 1024 * 1024)
+
 #define CORE_SB(base, field) \
 		(base + SBCONFIGOFF + offsetof(struct sbconfig, field))
 #define	SBCOREREV(sbidh) \
@@ -205,6 +208,7 @@ struct sbsocramregs {
 };
 
 #define SOCRAMREGOFFS(_f)	offsetof(struct sbsocramregs, _f)
+#define SYSMEMREGOFFS(_f)	offsetof(struct sbsocramregs, _f)
 
 #define ARMCR4_CAP		(0x04)
 #define ARMCR4_BANKIDX		(0x40)
@@ -513,6 +517,9 @@ static int brcmf_chip_cores_check(struct brcmf_chip_priv *ci)
 		case BCMA_CORE_ARM_CR4:
 			cpu_found = true;
 			break;
+		case BCMA_CORE_ARM_CA7:
+			cpu_found = true;
+			break;
 		default:
 			break;
 		}
@@ -611,6 +618,29 @@ static void brcmf_chip_socram_ramsize(struct brcmf_core_priv *sr, u32 *ramsize,
 	}
 }
 
+/** Return the SYS MEM size */
+static u32 brcmf_chip_sysmem_ramsize(struct brcmf_core_priv *sysmem)
+{
+	u32 memsize = 0;
+	u32 coreinfo;
+	u32 idx;
+	u32 nb;
+	u32 banksize;
+
+	if (!brcmf_chip_iscoreup(&sysmem->pub))
+		brcmf_chip_resetcore(&sysmem->pub, 0, 0, 0);
+
+	coreinfo = brcmf_chip_core_read32(sysmem, SYSMEMREGOFFS(coreinfo));
+	nb = (coreinfo & SRCI_SRNB_MASK) >> SRCI_SRNB_SHIFT;
+
+	for (idx = 0; idx < nb; idx++) {
+		brcmf_chip_socram_banksize(sysmem, idx, &banksize);
+		memsize += banksize;
+	}
+
+	return memsize;
+}
+
 /** Return the TCM-RAM size of the ARMCR4 core. */
 static u32 brcmf_chip_tcm_ramsize(struct brcmf_core_priv *cr4)
 {
@@ -644,6 +674,7 @@ static u32 brcmf_chip_tcm_rambase(struct brcmf_chip_priv *ci)
 		return 0x198000;
 	case BRCM_CC_4335_CHIP_ID:
 	case BRCM_CC_4339_CHIP_ID:
+	case BRCM_CC_4350_CHIP_ID:
 	case BRCM_CC_4354_CHIP_ID:
 	case BRCM_CC_4356_CHIP_ID:
 	case BRCM_CC_43567_CHIP_ID:
@@ -651,7 +682,11 @@ static u32 brcmf_chip_tcm_rambase(struct brcmf_chip_priv *ci)
 	case BRCM_CC_43570_CHIP_ID:
 	case BRCM_CC_4358_CHIP_ID:
 	case BRCM_CC_43602_CHIP_ID:
+	case BRCM_CC_4371_CHIP_ID:
 		return 0x180000;
+	case BRCM_CC_4365_CHIP_ID:
+	case BRCM_CC_4366_CHIP_ID:
+		return 0x200000;
 	default:
 		brcmf_err("unknown chip: %s\n", ci->pub.name);
 		break;
@@ -674,10 +709,28 @@ static int brcmf_chip_get_raminfo(struct brcmf_chip_priv *ci)
 			return -EINVAL;
 		}
 	} else {
-		mem = brcmf_chip_get_core(&ci->pub, BCMA_CORE_INTERNAL_MEM);
-		mem_core = container_of(mem, struct brcmf_core_priv, pub);
-		brcmf_chip_socram_ramsize(mem_core, &ci->pub.ramsize,
-					  &ci->pub.srsize);
+		mem = brcmf_chip_get_core(&ci->pub, BCMA_CORE_SYS_MEM);
+		if (mem) {
+			mem_core = container_of(mem, struct brcmf_core_priv,
+						pub);
+			ci->pub.ramsize = brcmf_chip_sysmem_ramsize(mem_core);
+			ci->pub.rambase = brcmf_chip_tcm_rambase(ci);
+			if (!ci->pub.rambase) {
+				brcmf_err("RAM base not provided with ARM CA7 core\n");
+				return -EINVAL;
+			}
+		} else {
+			mem = brcmf_chip_get_core(&ci->pub,
+						  BCMA_CORE_INTERNAL_MEM);
+			if (!mem) {
+				brcmf_err("No memory cores found\n");
+				return -ENOMEM;
+			}
+			mem_core = container_of(mem, struct brcmf_core_priv,
+						pub);
+			brcmf_chip_socram_ramsize(mem_core, &ci->pub.ramsize,
+						  &ci->pub.srsize);
+		}
 	}
 	brcmf_dbg(INFO, "RAM: base=0x%x size=%d (0x%x) sr=%d (0x%x)\n",
 		  ci->pub.rambase, ci->pub.ramsize, ci->pub.ramsize,
@@ -687,6 +740,12 @@ static int brcmf_chip_get_raminfo(struct brcmf_chip_priv *ci)
 		brcmf_err("RAM size is undetermined\n");
 		return -ENOMEM;
 	}
+
+	if (ci->pub.ramsize > BRCMF_CHIP_MAX_MEMSIZE) {
+		brcmf_err("RAM size is incorrect\n");
+		return -ENOMEM;
+	}
+
 	return 0;
 }
 
@@ -899,13 +958,22 @@ static int brcmf_chip_recognition(struct brcmf_chip_priv *ci)
 
 	/* assure chip is passive for core access */
 	brcmf_chip_set_passive(&ci->pub);
+
+	/* Call bus specific reset function now. Cores have been determined
+	 * but further access may require a chip specific reset at this point.
+	 */
+	if (ci->ops->reset) {
+		ci->ops->reset(ci->ctx, &ci->pub);
+		brcmf_chip_set_passive(&ci->pub);
+	}
+
 	return brcmf_chip_get_raminfo(ci);
 }
 
 static void brcmf_chip_disable_arm(struct brcmf_chip_priv *chip, u16 id)
 {
 	struct brcmf_core *core;
-	struct brcmf_core_priv *cr4;
+	struct brcmf_core_priv *cpu;
 	u32 val;
 
 
@@ -918,10 +986,11 @@ static void brcmf_chip_disable_arm(struct brcmf_chip_priv *chip, u16 id)
 		brcmf_chip_coredisable(core, 0, 0);
 		break;
 	case BCMA_CORE_ARM_CR4:
-		cr4 = container_of(core, struct brcmf_core_priv, pub);
+	case BCMA_CORE_ARM_CA7:
+		cpu = container_of(core, struct brcmf_core_priv, pub);
 
 		/* clear all IOCTL bits except HALT bit */
-		val = chip->ops->read32(chip->ctx, cr4->wrapbase + BCMA_IOCTL);
+		val = chip->ops->read32(chip->ctx, cpu->wrapbase + BCMA_IOCTL);
 		val &= ARMCR4_BCMA_IOCTL_CPUHALT;
 		brcmf_chip_resetcore(core, val, ARMCR4_BCMA_IOCTL_CPUHALT,
 				     ARMCR4_BCMA_IOCTL_CPUHALT);
@@ -1143,6 +1212,33 @@ static bool brcmf_chip_cr4_set_active(struct brcmf_chip_priv *chip, u32 rstvec)
 	return true;
 }
 
+static inline void
+brcmf_chip_ca7_set_passive(struct brcmf_chip_priv *chip)
+{
+	struct brcmf_core *core;
+
+	brcmf_chip_disable_arm(chip, BCMA_CORE_ARM_CA7);
+
+	core = brcmf_chip_get_core(&chip->pub, BCMA_CORE_80211);
+	brcmf_chip_resetcore(core, D11_BCMA_IOCTL_PHYRESET |
+				   D11_BCMA_IOCTL_PHYCLOCKEN,
+			     D11_BCMA_IOCTL_PHYCLOCKEN,
+			     D11_BCMA_IOCTL_PHYCLOCKEN);
+}
+
+static bool brcmf_chip_ca7_set_active(struct brcmf_chip_priv *chip, u32 rstvec)
+{
+	struct brcmf_core *core;
+
+	chip->ops->activate(chip->ctx, &chip->pub, rstvec);
+
+	/* restore ARM */
+	core = brcmf_chip_get_core(&chip->pub, BCMA_CORE_ARM_CA7);
+	brcmf_chip_resetcore(core, ARMCR4_BCMA_IOCTL_CPUHALT, 0, 0);
+
+	return true;
+}
+
 void brcmf_chip_set_passive(struct brcmf_chip *pub)
 {
 	struct brcmf_chip_priv *chip;
@@ -1156,8 +1252,16 @@ void brcmf_chip_set_passive(struct brcmf_chip *pub)
 		brcmf_chip_cr4_set_passive(chip);
 		return;
 	}
-
-	brcmf_chip_cm3_set_passive(chip);
+	arm = brcmf_chip_get_core(pub, BCMA_CORE_ARM_CA7);
+	if (arm) {
+		brcmf_chip_ca7_set_passive(chip);
+		return;
+	}
+	arm = brcmf_chip_get_core(pub, BCMA_CORE_ARM_CM3);
+	if (arm) {
+		brcmf_chip_cm3_set_passive(chip);
+		return;
+	}
 }
 
 bool brcmf_chip_set_active(struct brcmf_chip *pub, u32 rstvec)
@@ -1171,8 +1275,14 @@ bool brcmf_chip_set_active(struct brcmf_chip *pub, u32 rstvec)
 	arm = brcmf_chip_get_core(pub, BCMA_CORE_ARM_CR4);
 	if (arm)
 		return brcmf_chip_cr4_set_active(chip, rstvec);
+	arm = brcmf_chip_get_core(pub, BCMA_CORE_ARM_CA7);
+	if (arm)
+		return brcmf_chip_ca7_set_active(chip, rstvec);
+	arm = brcmf_chip_get_core(pub, BCMA_CORE_ARM_CM3);
+	if (arm)
+		return brcmf_chip_cm3_set_active(chip);
 
-	return brcmf_chip_cm3_set_active(chip);
+	return false;
 }
 
 bool brcmf_chip_sr_capable(struct brcmf_chip *pub)
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/chip.h b/drivers/net/wireless/brcm80211/brcmfmac/chip.h
index 60dcb38fc77a..f6b5feea23d2 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/chip.h
+++ b/drivers/net/wireless/brcm80211/brcmfmac/chip.h
@@ -73,6 +73,7 @@ struct brcmf_buscore_ops {
 	u32 (*read32)(void *ctx, u32 addr);
 	void (*write32)(void *ctx, u32 addr, u32 value);
 	int (*prepare)(void *ctx);
+	int (*reset)(void *ctx, struct brcmf_chip *chip);
 	int (*setup)(void *ctx, struct brcmf_chip *chip);
 	void (*activate)(void *ctx, struct brcmf_chip *chip, u32 rstvec);
 };
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/common.h b/drivers/net/wireless/brcm80211/brcmfmac/common.h
index 0d39d80cee28..21c7488b4732 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/common.h
+++ b/drivers/net/wireless/brcm80211/brcmfmac/common.h
@@ -17,4 +17,7 @@
 
 extern const u8 ALLFFMAC[ETH_ALEN];
 
+/* Sets dongle media info (drv_version, mac address). */
+int brcmf_c_preinit_dcmds(struct brcmf_if *ifp);
+
 #endif /* BRCMFMAC_COMMON_H */
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/core.c b/drivers/net/wireless/brcm80211/brcmfmac/core.c
index fe9d3fbf5fe2..b5ab98ee1445 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/core.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/core.c
@@ -33,6 +33,7 @@
 #include "feature.h"
 #include "proto.h"
 #include "pcie.h"
+#include "common.h"
 
 MODULE_AUTHOR("Broadcom Corporation");
 MODULE_DESCRIPTION("Broadcom 802.11 wireless LAN fullmac driver.");
@@ -53,6 +54,8 @@ MODULE_LICENSE("Dual BSD/GPL");
 #define BRCMF_RXREORDER_EXPIDX_VALID		0x08
 #define BRCMF_RXREORDER_NEW_HOLE		0x10
 
+#define BRCMF_BSSIDX_INVALID			-1
+
 /* Error bits */
 int brcmf_msg_level;
 module_param_named(debug, brcmf_msg_level, int, S_IRUSR | S_IWUSR);
@@ -60,10 +63,8 @@ MODULE_PARM_DESC(debug, "level of debug output");
 
 /* P2P0 enable */
 static int brcmf_p2p_enable;
-#ifdef CONFIG_BRCMDBG
 module_param_named(p2pon, brcmf_p2p_enable, int, 0);
-MODULE_PARM_DESC(p2pon, "enable p2p management functionality");
-#endif
+MODULE_PARM_DESC(p2pon, "enable legacy p2p management functionality");
 
 char *brcmf_ifname(struct brcmf_pub *drvr, int ifidx)
 {
@@ -83,6 +84,24 @@ char *brcmf_ifname(struct brcmf_pub *drvr, int ifidx)
 	return "<if_none>";
 }
 
+struct brcmf_if *brcmf_get_ifp(struct brcmf_pub *drvr, int ifidx)
+{
+	struct brcmf_if *ifp;
+	s32 bssidx;
+
+	if (ifidx < 0 || ifidx >= BRCMF_MAX_IFS) {
+		brcmf_err("ifidx %d out of range\n", ifidx);
+		return NULL;
+	}
+
+	ifp = NULL;
+	bssidx = drvr->if2bss[ifidx];
+	if (bssidx >= 0)
+		ifp = drvr->iflist[bssidx];
+
+	return ifp;
+}
+
 static void _brcmf_set_multicast_list(struct work_struct *work)
 {
 	struct brcmf_if *ifp;
@@ -520,17 +539,15 @@ void brcmf_rx_frame(struct device *dev, struct sk_buff *skb)
 	struct brcmf_bus *bus_if = dev_get_drvdata(dev);
 	struct brcmf_pub *drvr = bus_if->drvr;
 	struct brcmf_skb_reorder_data *rd;
-	u8 ifidx;
 	int ret;
 
 	brcmf_dbg(DATA, "Enter: %s: rxp=%p\n", dev_name(dev), skb);
 
 	/* process and remove protocol-specific header */
-	ret = brcmf_proto_hdrpull(drvr, true, &ifidx, skb);
-	ifp = drvr->iflist[ifidx];
+	ret = brcmf_proto_hdrpull(drvr, true, skb, &ifp);
 
 	if (ret || !ifp || !ifp->ndev) {
-		if ((ret != -ENODATA) && ifp)
+		if (ret != -ENODATA && ifp)
 			ifp->stats.rx_errors++;
 		brcmu_pkt_buf_free_skb(skb);
 		return;
@@ -543,17 +560,11 @@ void brcmf_rx_frame(struct device *dev, struct sk_buff *skb)
 		brcmf_netif_rx(ifp, skb);
 }
 
-void brcmf_txfinalize(struct brcmf_pub *drvr, struct sk_buff *txp, u8 ifidx,
-		      bool success)
+void brcmf_txfinalize(struct brcmf_if *ifp, struct sk_buff *txp, bool success)
 {
-	struct brcmf_if *ifp;
 	struct ethhdr *eh;
 	u16 type;
 
-	ifp = drvr->iflist[ifidx];
-	if (!ifp)
-		goto done;
-
 	eh = (struct ethhdr *)(txp->data);
 	type = ntohs(eh->h_proto);
 
@@ -565,7 +576,7 @@ void brcmf_txfinalize(struct brcmf_pub *drvr, struct sk_buff *txp, u8 ifidx,
 
 	if (!success)
 		ifp->stats.tx_errors++;
-done:
+
 	brcmu_pkt_buf_free_skb(txp);
 }
 
@@ -573,17 +584,17 @@ void brcmf_txcomplete(struct device *dev, struct sk_buff *txp, bool success)
 {
 	struct brcmf_bus *bus_if = dev_get_drvdata(dev);
 	struct brcmf_pub *drvr = bus_if->drvr;
-	u8 ifidx;
+	struct brcmf_if *ifp;
 
 	/* await txstatus signal for firmware if active */
 	if (brcmf_fws_fc_active(drvr->fws)) {
 		if (!success)
 			brcmf_fws_bustxfail(drvr->fws, txp);
 	} else {
-		if (brcmf_proto_hdrpull(drvr, false, &ifidx, txp))
+		if (brcmf_proto_hdrpull(drvr, false, txp, &ifp))
 			brcmu_pkt_buf_free_skb(txp);
 		else
-			brcmf_txfinalize(drvr, txp, ifidx, success);
+			brcmf_txfinalize(ifp, txp, success);
 	}
 }
 
@@ -624,8 +635,7 @@ static int brcmf_netdev_stop(struct net_device *ndev)
 
 	brcmf_cfg80211_down(ndev);
 
-	/* Set state and stop OS transmissions */
-	netif_stop_queue(ndev);
+	brcmf_net_setcarrier(ifp, false);
 
 	return 0;
 }
@@ -659,8 +669,8 @@ static int brcmf_netdev_open(struct net_device *ndev)
 		return -EIO;
 	}
 
-	/* Allow transmit calls */
-	netif_start_queue(ndev);
+	/* Clear, carrier, set when connected or AP mode. */
+	netif_carrier_off(ndev);
 	return 0;
 }
 
@@ -708,8 +718,6 @@ int brcmf_net_attach(struct brcmf_if *ifp, bool rtnl_locked)
 	}
 
 	brcmf_dbg(INFO, "%s: Broadcom Dongle Host Driver\n", ndev->name);
-
-	ndev->destructor = brcmf_cfg80211_free_netdev;
 	return 0;
 
 fail:
@@ -719,6 +727,32 @@ fail:
 	return -EBADE;
 }
 
+static void brcmf_net_detach(struct net_device *ndev)
+{
+	if (ndev->reg_state == NETREG_REGISTERED)
+		unregister_netdev(ndev);
+	else
+		brcmf_cfg80211_free_netdev(ndev);
+}
+
+void brcmf_net_setcarrier(struct brcmf_if *ifp, bool on)
+{
+	struct net_device *ndev;
+
+	brcmf_dbg(TRACE, "Enter, idx=%d carrier=%d\n", ifp->bssidx, on);
+
+	ndev = ifp->ndev;
+	brcmf_txflowblock_if(ifp, BRCMF_NETIF_STOP_REASON_DISCONNECTED, !on);
+	if (on) {
+		if (!netif_carrier_ok(ndev))
+			netif_carrier_on(ndev);
+
+	} else {
+		if (netif_carrier_ok(ndev))
+			netif_carrier_off(ndev);
+	}
+}
+
 static int brcmf_net_p2p_open(struct net_device *ndev)
 {
 	brcmf_dbg(TRACE, "Enter\n");
@@ -778,7 +812,7 @@ fail:
 }
 
 struct brcmf_if *brcmf_add_if(struct brcmf_pub *drvr, s32 bssidx, s32 ifidx,
-			      char *name, u8 *mac_addr)
+			      bool is_p2pdev, char *name, u8 *mac_addr)
 {
 	struct brcmf_if *ifp;
 	struct net_device *ndev;
@@ -795,8 +829,7 @@ struct brcmf_if *brcmf_add_if(struct brcmf_pub *drvr, s32 bssidx, s32 ifidx,
 			  ifp->ndev->name);
 		if (ifidx) {
 			netif_stop_queue(ifp->ndev);
-			unregister_netdev(ifp->ndev);
-			free_netdev(ifp->ndev);
+			brcmf_net_detach(ifp->ndev);
 			drvr->iflist[bssidx] = NULL;
 		} else {
 			brcmf_err("ignore IF event\n");
@@ -804,7 +837,7 @@ struct brcmf_if *brcmf_add_if(struct brcmf_pub *drvr, s32 bssidx, s32 ifidx,
 		}
 	}
 
-	if (!brcmf_p2p_enable && bssidx == 1) {
+	if (!brcmf_p2p_enable && is_p2pdev) {
 		/* this is P2P_DEVICE interface */
 		brcmf_dbg(INFO, "allocate non-netdev interface\n");
 		ifp = kzalloc(sizeof(*ifp), GFP_KERNEL);
@@ -813,13 +846,17 @@ struct brcmf_if *brcmf_add_if(struct brcmf_pub *drvr, s32 bssidx, s32 ifidx,
 	} else {
 		brcmf_dbg(INFO, "allocate netdev interface\n");
 		/* Allocate netdev, including space for private structure */
-		ndev = alloc_netdev(sizeof(*ifp), name, NET_NAME_UNKNOWN,
-				    ether_setup);
+		ndev = alloc_netdev(sizeof(*ifp), is_p2pdev ? "p2p%d" : name,
+				    NET_NAME_UNKNOWN, ether_setup);
 		if (!ndev)
 			return ERR_PTR(-ENOMEM);
 
+		ndev->destructor = brcmf_cfg80211_free_netdev;
 		ifp = netdev_priv(ndev);
 		ifp->ndev = ndev;
+		/* store mapping ifidx to bssidx */
+		if (drvr->if2bss[ifidx] == BRCMF_BSSIDX_INVALID)
+			drvr->if2bss[ifidx] = bssidx;
 	}
 
 	ifp->drvr = drvr;
@@ -850,6 +887,8 @@ static void brcmf_del_if(struct brcmf_pub *drvr, s32 bssidx)
 		return;
 	}
 	brcmf_dbg(TRACE, "Enter, idx=%d, ifidx=%d\n", bssidx, ifp->ifidx);
+	if (drvr->if2bss[ifp->ifidx] == bssidx)
+		drvr->if2bss[ifp->ifidx] = BRCMF_BSSIDX_INVALID;
 	if (ifp->ndev) {
 		if (bssidx == 0) {
 			if (ifp->ndev->netdev_ops == &brcmf_netdev_ops_pri) {
@@ -865,17 +904,28 @@ static void brcmf_del_if(struct brcmf_pub *drvr, s32 bssidx)
 			cancel_work_sync(&ifp->setmacaddr_work);
 			cancel_work_sync(&ifp->multicast_work);
 		}
-		/* unregister will take care of freeing it */
-		unregister_netdev(ifp->ndev);
+		brcmf_net_detach(ifp->ndev);
+	} else {
+		/* Only p2p device interfaces which get dynamically created
+		 * end up here. In this case the p2p module should be informed
+		 * about the removal of the interface within the firmware. If
+		 * not then p2p commands towards the firmware will cause some
+		 * serious troublesome side effects. The p2p module will clean
+		 * up the ifp if needed.
+		 */
+		brcmf_p2p_ifp_removed(ifp);
+		kfree(ifp);
 	}
 }
 
-void brcmf_remove_interface(struct brcmf_pub *drvr, u32 bssidx)
+void brcmf_remove_interface(struct brcmf_if *ifp)
 {
-	if (drvr->iflist[bssidx]) {
-		brcmf_fws_del_interface(drvr->iflist[bssidx]);
-		brcmf_del_if(drvr, bssidx);
-	}
+	if (!ifp || WARN_ON(ifp->drvr->iflist[ifp->bssidx] != ifp))
+		return;
+	brcmf_dbg(TRACE, "Enter, bssidx=%d, ifidx=%d\n", ifp->bssidx,
+		  ifp->ifidx);
+	brcmf_fws_del_interface(ifp);
+	brcmf_del_if(ifp->drvr, ifp->bssidx);
 }
 
 int brcmf_get_next_free_bsscfgidx(struct brcmf_pub *drvr)
@@ -906,6 +956,7 @@ int brcmf_attach(struct device *dev)
 {
 	struct brcmf_pub *drvr = NULL;
 	int ret = 0;
+	int i;
 
 	brcmf_dbg(TRACE, "Enter\n");
 
@@ -914,6 +965,9 @@ int brcmf_attach(struct device *dev)
 	if (!drvr)
 		return -ENOMEM;
 
+	for (i = 0; i < ARRAY_SIZE(drvr->if2bss); i++)
+		drvr->if2bss[i] = BRCMF_BSSIDX_INVALID;
+
 	mutex_init(&drvr->proto_block);
 
 	/* Link to bus module */
@@ -921,8 +975,8 @@ int brcmf_attach(struct device *dev)
 	drvr->bus_if = dev_get_drvdata(dev);
 	drvr->bus_if->drvr = drvr;
 
-	/* create device debugfs folder */
-	brcmf_debugfs_attach(drvr);
+	/* attach debug facilities */
+	brcmf_debug_attach(drvr);
 
 	/* Attach and link in the protocol */
 	ret = brcmf_proto_attach(drvr);
@@ -981,16 +1035,11 @@ int brcmf_bus_start(struct device *dev)
 	brcmf_dbg(TRACE, "\n");
 
 	/* add primary networking interface */
-	ifp = brcmf_add_if(drvr, 0, 0, "wlan%d", NULL);
+	ifp = brcmf_add_if(drvr, 0, 0, false, "wlan%d", NULL);
 	if (IS_ERR(ifp))
 		return PTR_ERR(ifp);
 
-	if (brcmf_p2p_enable)
-		p2p_ifp = brcmf_add_if(drvr, 1, 0, "p2p%d", NULL);
-	else
-		p2p_ifp = NULL;
-	if (IS_ERR(p2p_ifp))
-		p2p_ifp = NULL;
+	p2p_ifp = NULL;
 
 	/* signal bus ready */
 	brcmf_bus_change_state(bus_if, BRCMF_BUS_UP);
@@ -1017,39 +1066,37 @@ int brcmf_bus_start(struct device *dev)
 
 	brcmf_fws_add_interface(ifp);
 
-	drvr->config = brcmf_cfg80211_attach(drvr, bus_if->dev);
+	drvr->config = brcmf_cfg80211_attach(drvr, bus_if->dev,
+					     brcmf_p2p_enable);
 	if (drvr->config == NULL) {
 		ret = -ENOMEM;
 		goto fail;
 	}
 
-	ret = brcmf_fweh_activate_events(ifp);
-	if (ret < 0)
-		goto fail;
-
 	ret = brcmf_net_attach(ifp, false);
+
+	if ((!ret) && (brcmf_p2p_enable)) {
+		p2p_ifp = drvr->iflist[1];
+		if (p2p_ifp)
+			ret = brcmf_net_p2p_attach(p2p_ifp);
+	}
 fail:
 	if (ret < 0) {
 		brcmf_err("failed: %d\n", ret);
-		brcmf_cfg80211_detach(drvr->config);
+		if (drvr->config) {
+			brcmf_cfg80211_detach(drvr->config);
+			drvr->config = NULL;
+		}
 		if (drvr->fws) {
 			brcmf_fws_del_interface(ifp);
 			brcmf_fws_deinit(drvr);
 		}
-		if (drvr->iflist[0]) {
-			free_netdev(ifp->ndev);
-			drvr->iflist[0] = NULL;
-		}
-		if (p2p_ifp) {
-			free_netdev(p2p_ifp->ndev);
-			drvr->iflist[1] = NULL;
-		}
+		if (ifp)
+			brcmf_net_detach(ifp->ndev);
+		if (p2p_ifp)
+			brcmf_net_detach(p2p_ifp->ndev);
 		return ret;
 	}
-	if ((brcmf_p2p_enable) && (p2p_ifp))
-		if (brcmf_net_p2p_attach(p2p_ifp) < 0)
-			brcmf_p2p_enable = 0;
-
 	return 0;
 }
 
@@ -1105,7 +1152,7 @@ void brcmf_detach(struct device *dev)
 
 	/* make sure primary interface removed last */
 	for (i = BRCMF_MAX_IFS-1; i > -1; i--)
-		brcmf_remove_interface(drvr, i);
+		brcmf_remove_interface(drvr->iflist[i]);
 
 	brcmf_cfg80211_detach(drvr->config);
 
@@ -1115,7 +1162,7 @@ void brcmf_detach(struct device *dev)
 
 	brcmf_proto_detach(drvr);
 
-	brcmf_debugfs_detach(drvr);
+	brcmf_debug_detach(drvr);
 	bus_if->drvr = NULL;
 	kfree(drvr);
 }
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/core.h b/drivers/net/wireless/brcm80211/brcmfmac/core.h
index 746304121cdb..2f9101b2ad34 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/core.h
+++ b/drivers/net/wireless/brcm80211/brcmfmac/core.h
@@ -122,6 +122,7 @@ struct brcmf_pub {
 	struct mac_address addresses[BRCMF_MAX_IFS];
 
 	struct brcmf_if *iflist[BRCMF_MAX_IFS];
+	s32 if2bss[BRCMF_MAX_IFS];
 
 	struct mutex proto_block;
 	unsigned char proto_buf[BRCMF_DCMD_MAXLEN];
@@ -153,10 +154,13 @@ struct brcmf_fws_mac_descriptor;
  *	netif stopped due to firmware signalling flow control.
  * @BRCMF_NETIF_STOP_REASON_FLOW:
  *	netif stopped due to flowring full.
+ * @BRCMF_NETIF_STOP_REASON_DISCONNECTED:
+ *	netif stopped due to not being connected (STA mode).
  */
 enum brcmf_netif_stop_reason {
-	BRCMF_NETIF_STOP_REASON_FWS_FC = 1,
-	BRCMF_NETIF_STOP_REASON_FLOW = 2
+	BRCMF_NETIF_STOP_REASON_FWS_FC = BIT(0),
+	BRCMF_NETIF_STOP_REASON_FLOW = BIT(1),
+	BRCMF_NETIF_STOP_REASON_DISCONNECTED = BIT(2)
 };
 
 /**
@@ -202,19 +206,16 @@ int brcmf_netdev_wait_pend8021x(struct brcmf_if *ifp);
 
 /* Return pointer to interface name */
 char *brcmf_ifname(struct brcmf_pub *drvr, int idx);
-
+struct brcmf_if *brcmf_get_ifp(struct brcmf_pub *drvr, int ifidx);
 int brcmf_net_attach(struct brcmf_if *ifp, bool rtnl_locked);
 struct brcmf_if *brcmf_add_if(struct brcmf_pub *drvr, s32 bssidx, s32 ifidx,
-			      char *name, u8 *mac_addr);
-void brcmf_remove_interface(struct brcmf_pub *drvr, u32 bssidx);
+			      bool is_p2pdev, char *name, u8 *mac_addr);
+void brcmf_remove_interface(struct brcmf_if *ifp);
 int brcmf_get_next_free_bsscfgidx(struct brcmf_pub *drvr);
 void brcmf_txflowblock_if(struct brcmf_if *ifp,
 			  enum brcmf_netif_stop_reason reason, bool state);
-void brcmf_txfinalize(struct brcmf_pub *drvr, struct sk_buff *txp, u8 ifidx,
-		      bool success);
+void brcmf_txfinalize(struct brcmf_if *ifp, struct sk_buff *txp, bool success);
 void brcmf_netif_rx(struct brcmf_if *ifp, struct sk_buff *skb);
-
-/* Sets dongle media info (drv_version, mac address). */
-int brcmf_c_preinit_dcmds(struct brcmf_if *ifp);
+void brcmf_net_setcarrier(struct brcmf_if *ifp, bool on);
 
 #endif /* BRCMFMAC_CORE_H */
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/debug.c b/drivers/net/wireless/brcm80211/brcmfmac/debug.c
index 2d6d00553858..1299dccc78b4 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/debug.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/debug.c
@@ -16,15 +16,45 @@
 #include <linux/debugfs.h>
 #include <linux/netdevice.h>
 #include <linux/module.h>
+#include <linux/devcoredump.h>
 
 #include <brcmu_wifi.h>
 #include <brcmu_utils.h>
 #include "core.h"
 #include "bus.h"
+#include "fweh.h"
 #include "debug.h"
 
 static struct dentry *root_folder;
 
+static int brcmf_debug_create_memdump(struct brcmf_bus *bus, const void *data,
+				      size_t len)
+{
+	void *dump;
+	size_t ramsize;
+
+	ramsize = brcmf_bus_get_ramsize(bus);
+	if (ramsize) {
+		dump = vzalloc(len + ramsize);
+		if (!dump)
+			return -ENOMEM;
+		memcpy(dump, data, len);
+		brcmf_bus_get_memdump(bus, dump + len, ramsize);
+		dev_coredumpv(bus->dev, dump, len + ramsize, GFP_KERNEL);
+	}
+	return 0;
+}
+
+static int brcmf_debug_psm_watchdog_notify(struct brcmf_if *ifp,
+					   const struct brcmf_event_msg *evtmsg,
+					   void *data)
+{
+	brcmf_dbg(TRACE, "enter: idx=%d\n", ifp->bssidx);
+
+	return brcmf_debug_create_memdump(ifp->drvr->bus_if, data,
+					  evtmsg->datalen);
+}
+
 void brcmf_debugfs_init(void)
 {
 	root_folder = debugfs_create_dir(KBUILD_MODNAME, NULL);
@@ -41,7 +71,7 @@ void brcmf_debugfs_exit(void)
 	root_folder = NULL;
 }
 
-int brcmf_debugfs_attach(struct brcmf_pub *drvr)
+int brcmf_debug_attach(struct brcmf_pub *drvr)
 {
 	struct device *dev = drvr->bus_if->dev;
 
@@ -49,12 +79,18 @@ int brcmf_debugfs_attach(struct brcmf_pub *drvr)
 		return -ENODEV;
 
 	drvr->dbgfs_dir = debugfs_create_dir(dev_name(dev), root_folder);
+	if (IS_ERR(drvr->dbgfs_dir))
+		return PTR_ERR(drvr->dbgfs_dir);
 
-	return PTR_ERR_OR_ZERO(drvr->dbgfs_dir);
+
+	return brcmf_fweh_register(drvr, BRCMF_E_PSM_WATCHDOG,
+				   brcmf_debug_psm_watchdog_notify);
 }
 
-void brcmf_debugfs_detach(struct brcmf_pub *drvr)
+void brcmf_debug_detach(struct brcmf_pub *drvr)
 {
+	brcmf_fweh_unregister(drvr, BRCMF_E_PSM_WATCHDOG);
+
 	if (!IS_ERR_OR_NULL(drvr->dbgfs_dir))
 		debugfs_remove_recursive(drvr->dbgfs_dir);
 }
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/debug.h b/drivers/net/wireless/brcm80211/brcmfmac/debug.h
index eb0b8c47479d..d0d9676f7f9d 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/debug.h
+++ b/drivers/net/wireless/brcm80211/brcmfmac/debug.h
@@ -37,6 +37,7 @@
 #define BRCMF_SDIO_VAL		0x00020000
 #define BRCMF_MSGBUF_VAL	0x00040000
 #define BRCMF_PCIE_VAL		0x00080000
+#define BRCMF_FWCON_VAL		0x00100000
 
 /* set default print format */
 #undef pr_fmt
@@ -78,6 +79,7 @@ do {								\
 #define BRCMF_GLOM_ON()		(brcmf_msg_level & BRCMF_GLOM_VAL)
 #define BRCMF_EVENT_ON()	(brcmf_msg_level & BRCMF_EVENT_VAL)
 #define BRCMF_FIL_ON()		(brcmf_msg_level & BRCMF_FIL_VAL)
+#define BRCMF_FWCON_ON()	(brcmf_msg_level & BRCMF_FWCON_VAL)
 
 #else /* defined(DEBUG) || defined(CONFIG_BRCM_TRACING) */
 
@@ -90,6 +92,7 @@ do {								\
 #define BRCMF_GLOM_ON()		0
 #define BRCMF_EVENT_ON()	0
 #define BRCMF_FIL_ON()		0
+#define BRCMF_FWCON_ON()	0
 
 #endif /* defined(DEBUG) || defined(CONFIG_BRCM_TRACING) */
 
@@ -106,8 +109,8 @@ struct brcmf_pub;
 #ifdef DEBUG
 void brcmf_debugfs_init(void);
 void brcmf_debugfs_exit(void);
-int brcmf_debugfs_attach(struct brcmf_pub *drvr);
-void brcmf_debugfs_detach(struct brcmf_pub *drvr);
+int brcmf_debug_attach(struct brcmf_pub *drvr);
+void brcmf_debug_detach(struct brcmf_pub *drvr);
 struct dentry *brcmf_debugfs_get_devdir(struct brcmf_pub *drvr);
 int brcmf_debugfs_add_entry(struct brcmf_pub *drvr, const char *fn,
 			    int (*read_fn)(struct seq_file *seq, void *data));
@@ -118,11 +121,11 @@ static inline void brcmf_debugfs_init(void)
 static inline void brcmf_debugfs_exit(void)
 {
 }
-static inline int brcmf_debugfs_attach(struct brcmf_pub *drvr)
+static inline int brcmf_debug_attach(struct brcmf_pub *drvr)
 {
 	return 0;
 }
-static inline void brcmf_debugfs_detach(struct brcmf_pub *drvr)
+static inline void brcmf_debug_detach(struct brcmf_pub *drvr)
 {
 }
 static inline
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/feature.c b/drivers/net/wireless/brcm80211/brcmfmac/feature.c
index 1e94e94e01dc..44bb30636690 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/feature.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/feature.c
@@ -15,6 +15,7 @@
  */
 
 #include <linux/netdevice.h>
+#include <linux/module.h>
 
 #include <brcm_hw_ids.h>
 #include "core.h"
@@ -23,6 +24,12 @@
 #include "fwil.h"
 #include "feature.h"
 
+
+/* Module param feature_disable (global for all devices) */
+static int brcmf_feature_disable;
+module_param_named(feature_disable, brcmf_feature_disable, int, 0);
+MODULE_PARM_DESC(feature_disable, "Disable features");
+
 /*
  * expand feature list to array of feature strings.
  */
@@ -121,7 +128,7 @@ static void brcmf_feat_iovar_int_set(struct brcmf_if *ifp,
 
 void brcmf_feat_attach(struct brcmf_pub *drvr)
 {
-	struct brcmf_if *ifp = drvr->iflist[0];
+	struct brcmf_if *ifp = brcmf_get_ifp(drvr, 0);
 
 	brcmf_feat_iovar_int_get(ifp, BRCMF_FEAT_MCHAN, "mchan");
 	brcmf_feat_iovar_int_get(ifp, BRCMF_FEAT_PNO, "pfn");
@@ -131,6 +138,12 @@ void brcmf_feat_attach(struct brcmf_pub *drvr)
 		brcmf_feat_iovar_int_set(ifp, BRCMF_FEAT_MBSS, "mbss", 0);
 	brcmf_feat_iovar_int_get(ifp, BRCMF_FEAT_P2P, "p2p");
 
+	if (brcmf_feature_disable) {
+		brcmf_dbg(INFO, "Features: 0x%02x, disable: 0x%02x\n",
+			  ifp->drvr->feat_flags, brcmf_feature_disable);
+		ifp->drvr->feat_flags &= ~brcmf_feature_disable;
+	}
+
 	/* set chip related quirks */
 	switch (drvr->bus_if->chip) {
 	case BRCM_CC_43236_CHIP_ID:
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/firmware.c b/drivers/net/wireless/brcm80211/brcmfmac/firmware.c
index 971920f77b68..4248f3c80e78 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/firmware.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/firmware.c
@@ -29,7 +29,7 @@
 #define BRCMF_FW_NVRAM_PCIEDEV_LEN		10	/* pcie/1/4/ + \0 */
 
 char brcmf_firmware_path[BRCMF_FW_PATH_LEN];
-module_param_string(firmware_path, brcmf_firmware_path,
+module_param_string(alternative_fw_path, brcmf_firmware_path,
 		    BRCMF_FW_PATH_LEN, 0440);
 
 enum nvram_parser_state {
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/flowring.c b/drivers/net/wireless/brcm80211/brcmfmac/flowring.c
index 8d1ab4ab5be8..2ca783fa50cf 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/flowring.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/flowring.c
@@ -221,7 +221,7 @@ static void brcmf_flowring_block(struct brcmf_flowring *flow, u8 flowid,
 
 	bus_if = dev_get_drvdata(flow->dev);
 	drvr = bus_if->drvr;
-	ifp = drvr->iflist[ifidx];
+	ifp = brcmf_get_ifp(drvr, ifidx);
 	brcmf_txflowblock_if(ifp, BRCMF_NETIF_STOP_REASON_FLOW, blocked);
 
 	spin_unlock_irqrestore(&flow->block_lock, flags);
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/flowring.h b/drivers/net/wireless/brcm80211/brcmfmac/flowring.h
index 5551861a44bc..95fd1c9675d1 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/flowring.h
+++ b/drivers/net/wireless/brcm80211/brcmfmac/flowring.h
@@ -34,7 +34,7 @@ enum ring_status {
 };
 
 struct brcmf_flowring_ring {
-	u8 hash_id;
+	u16 hash_id;
 	bool blocked;
 	enum ring_status status;
 	struct sk_buff_head skblist;
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/fweh.c b/drivers/net/wireless/brcm80211/brcmfmac/fweh.c
index ec62492ffa69..3878b6f6cfce 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/fweh.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/fweh.c
@@ -179,25 +179,28 @@ static void brcmf_fweh_handle_if_event(struct brcmf_pub *drvr,
 {
 	struct brcmf_if_event *ifevent = data;
 	struct brcmf_if *ifp;
+	bool is_p2pdev;
 	int err = 0;
 
 	brcmf_dbg(EVENT, "action: %u idx: %u bsscfg: %u flags: %u role: %u\n",
 		  ifevent->action, ifevent->ifidx, ifevent->bssidx,
 		  ifevent->flags, ifevent->role);
 
-	/* The P2P Device interface event must not be ignored
-	 * contrary to what firmware tells us. The only way to
-	 * distinguish the P2P Device is by looking at the ifidx
-	 * and bssidx received.
+	/* The P2P Device interface event must not be ignored contrary to what
+	 * firmware tells us. Older firmware uses p2p noif, with sta role.
+	 * This should be accepted when p2pdev_setup is ongoing. TDLS setup will
+	 * use the same ifevent and should be ignored.
 	 */
-	if (!(ifevent->ifidx == 0 && ifevent->bssidx == 1) &&
-	    (ifevent->flags & BRCMF_E_IF_FLAG_NOIF)) {
+	is_p2pdev = ((ifevent->flags & BRCMF_E_IF_FLAG_NOIF) &&
+		     (ifevent->role == BRCMF_E_IF_ROLE_P2P_CLIENT ||
+		      ((ifevent->role == BRCMF_E_IF_ROLE_STA) &&
+		       (drvr->fweh.p2pdev_setup_ongoing))));
+	if (!is_p2pdev && (ifevent->flags & BRCMF_E_IF_FLAG_NOIF)) {
 		brcmf_dbg(EVENT, "event can be ignored\n");
 		return;
 	}
 	if (ifevent->ifidx >= BRCMF_MAX_IFS) {
-		brcmf_err("invalid interface index: %u\n",
-			  ifevent->ifidx);
+		brcmf_err("invalid interface index: %u\n", ifevent->ifidx);
 		return;
 	}
 
@@ -207,10 +210,11 @@ static void brcmf_fweh_handle_if_event(struct brcmf_pub *drvr,
 		brcmf_dbg(EVENT, "adding %s (%pM)\n", emsg->ifname,
 			  emsg->addr);
 		ifp = brcmf_add_if(drvr, ifevent->bssidx, ifevent->ifidx,
-				   emsg->ifname, emsg->addr);
+				   is_p2pdev, emsg->ifname, emsg->addr);
 		if (IS_ERR(ifp))
 			return;
-		brcmf_fws_add_interface(ifp);
+		if (!is_p2pdev)
+			brcmf_fws_add_interface(ifp);
 		if (!drvr->fweh.evt_handler[BRCMF_E_IF])
 			if (brcmf_net_attach(ifp, false) < 0)
 				return;
@@ -222,7 +226,7 @@ static void brcmf_fweh_handle_if_event(struct brcmf_pub *drvr,
 	err = brcmf_fweh_call_event_handler(ifp, emsg->event_code, emsg, data);
 
 	if (ifp && ifevent->action == BRCMF_E_IF_DEL)
-		brcmf_remove_interface(drvr, ifevent->bssidx);
+		brcmf_remove_interface(ifp);
 }
 
 /**
@@ -297,8 +301,7 @@ static void brcmf_fweh_event_worker(struct work_struct *work)
 			goto event_free;
 		}
 
-		if ((event->code == BRCMF_E_TDLS_PEER_EVENT) &&
-		    (emsg.bsscfgidx == 1))
+		if (event->code == BRCMF_E_TDLS_PEER_EVENT)
 			ifp = drvr->iflist[0];
 		else
 			ifp = drvr->iflist[emsg.bsscfgidx];
@@ -315,6 +318,17 @@ event_free:
 }
 
 /**
+ * brcmf_fweh_p2pdev_setup() - P2P device setup ongoing (or not).
+ *
+ * @ifp: ifp on which setup is taking place or finished.
+ * @ongoing: p2p device setup in progress (or not).
+ */
+void brcmf_fweh_p2pdev_setup(struct brcmf_if *ifp, bool ongoing)
+{
+	ifp->drvr->fweh.p2pdev_setup_ongoing = ongoing;
+}
+
+/**
  * brcmf_fweh_attach() - initialize firmware event handling.
  *
  * @drvr: driver information object.
@@ -335,7 +349,7 @@ void brcmf_fweh_attach(struct brcmf_pub *drvr)
 void brcmf_fweh_detach(struct brcmf_pub *drvr)
 {
 	struct brcmf_fweh_info *fweh = &drvr->fweh;
-	struct brcmf_if *ifp = drvr->iflist[0];
+	struct brcmf_if *ifp = brcmf_get_ifp(drvr, 0);
 	s8 eventmask[BRCMF_EVENTING_MASK_LEN];
 
 	if (ifp) {
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/fweh.h b/drivers/net/wireless/brcm80211/brcmfmac/fweh.h
index 1326898d608e..d9a942842382 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/fweh.h
+++ b/drivers/net/wireless/brcm80211/brcmfmac/fweh.h
@@ -230,12 +230,14 @@ typedef int (*brcmf_fweh_handler_t)(struct brcmf_if *ifp,
 /**
  * struct brcmf_fweh_info - firmware event handling information.
  *
+ * @p2pdev_setup_ongoing: P2P device creation in progress.
  * @event_work: event worker.
  * @evt_q_lock: lock for event queue protection.
  * @event_q: event queue.
  * @evt_handler: registered event handlers.
  */
 struct brcmf_fweh_info {
+	bool p2pdev_setup_ongoing;
 	struct work_struct event_work;
 	spinlock_t evt_q_lock;
 	struct list_head event_q;
@@ -255,6 +257,7 @@ void brcmf_fweh_unregister(struct brcmf_pub *drvr,
 int brcmf_fweh_activate_events(struct brcmf_if *ifp);
 void brcmf_fweh_process_event(struct brcmf_pub *drvr,
 			      struct brcmf_event *event_packet);
+void brcmf_fweh_p2pdev_setup(struct brcmf_if *ifp, bool ongoing);
 
 static inline void brcmf_fweh_process_skb(struct brcmf_pub *drvr,
 					  struct sk_buff *skb)
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/fwil.h b/drivers/net/wireless/brcm80211/brcmfmac/fwil.h
index 5434dcf64f7d..b20fc0f82a48 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/fwil.h
+++ b/drivers/net/wireless/brcm80211/brcmfmac/fwil.h
@@ -72,6 +72,7 @@
 #define BRCMF_C_GET_BSS_INFO			136
 #define BRCMF_C_GET_BANDLIST			140
 #define BRCMF_C_SET_SCB_TIMEOUT			158
+#define BRCMF_C_GET_ASSOCLIST			159
 #define BRCMF_C_GET_PHYLIST			180
 #define BRCMF_C_SET_SCAN_CHANNEL_TIME		185
 #define BRCMF_C_SET_SCAN_UNASSOC_TIME		187
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/fwil_types.h b/drivers/net/wireless/brcm80211/brcmfmac/fwil_types.h
index 297911f38fa0..daa427b46712 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/fwil_types.h
+++ b/drivers/net/wireless/brcm80211/brcmfmac/fwil_types.h
@@ -119,6 +119,8 @@
 #define BRCMF_COUNTRY_BUF_SZ		4
 #define BRCMF_ANT_MAX			4
 
+#define BRCMF_MAX_ASSOCLIST		128
+
 /* join preference types for join_pref iovar */
 enum brcmf_join_pref_types {
 	BRCMF_JOIN_PREF_RSSI = 1,
@@ -621,4 +623,15 @@ struct brcmf_rev_info_le {
 	__le32 nvramrev;
 };
 
+/**
+ * struct brcmf_assoclist_le - request assoc list.
+ *
+ * @count: indicates number of stations.
+ * @mac: MAC addresses of stations.
+ */
+struct brcmf_assoclist_le {
+	__le32 count;
+	u8 mac[BRCMF_MAX_ASSOCLIST][ETH_ALEN];
+};
+
 #endif /* FWIL_TYPES_H_ */
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c b/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c
index 5017eaa4af45..086cac3f86d6 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c
@@ -972,7 +972,7 @@ static void
 brcmf_fws_flow_control_check(struct brcmf_fws_info *fws, struct pktq *pq,
 			     u8 if_id)
 {
-	struct brcmf_if *ifp = fws->drvr->iflist[!if_id ? 0 : if_id + 1];
+	struct brcmf_if *ifp = brcmf_get_ifp(fws->drvr, if_id);
 
 	if (WARN_ON(!ifp))
 		return;
@@ -1398,7 +1398,7 @@ done:
 }
 
 static int brcmf_fws_txstatus_suppressed(struct brcmf_fws_info *fws, int fifo,
-					 struct sk_buff *skb, u8 ifidx,
+					 struct sk_buff *skb,
 					 u32 genbit, u16 seq)
 {
 	struct brcmf_fws_mac_descriptor *entry = brcmf_skbcb(skb)->mac;
@@ -1448,7 +1448,7 @@ brcmf_fws_txs_process(struct brcmf_fws_info *fws, u8 flags, u32 hslot,
 	struct sk_buff *skb;
 	struct brcmf_skbuff_cb *skcb;
 	struct brcmf_fws_mac_descriptor *entry = NULL;
-	u8 ifidx;
+	struct brcmf_if *ifp;
 
 	brcmf_dbg(DATA, "flags %d\n", flags);
 
@@ -1497,15 +1497,16 @@ brcmf_fws_txs_process(struct brcmf_fws_info *fws, u8 flags, u32 hslot,
 	}
 	brcmf_fws_macdesc_return_req_credit(skb);
 
-	if (brcmf_proto_hdrpull(fws->drvr, false, &ifidx, skb)) {
+	ret = brcmf_proto_hdrpull(fws->drvr, false, skb, &ifp);
+	if (ret) {
 		brcmu_pkt_buf_free_skb(skb);
 		return -EINVAL;
 	}
 	if (!remove_from_hanger)
-		ret = brcmf_fws_txstatus_suppressed(fws, fifo, skb, ifidx,
+		ret = brcmf_fws_txstatus_suppressed(fws, fifo, skb,
 						    genbit, seq);
 	if (remove_from_hanger || ret)
-		brcmf_txfinalize(fws->drvr, skb, ifidx, true);
+		brcmf_txfinalize(ifp, skb, true);
 
 	return 0;
 }
@@ -1615,11 +1616,10 @@ static int brcmf_fws_notify_bcmc_credit_support(struct brcmf_if *ifp,
 	return 0;
 }
 
-int brcmf_fws_hdrpull(struct brcmf_pub *drvr, int ifidx, s16 signal_len,
-		      struct sk_buff *skb)
+void brcmf_fws_hdrpull(struct brcmf_if *ifp, s16 siglen, struct sk_buff *skb)
 {
 	struct brcmf_skb_reorder_data *rd;
-	struct brcmf_fws_info *fws = drvr->fws;
+	struct brcmf_fws_info *fws = ifp->drvr->fws;
 	u8 *signal_data;
 	s16 data_len;
 	u8 type;
@@ -1629,20 +1629,20 @@ int brcmf_fws_hdrpull(struct brcmf_pub *drvr, int ifidx, s16 signal_len,
 	s32 err;
 
 	brcmf_dbg(HDRS, "enter: ifidx %d, skblen %u, sig %d\n",
-		  ifidx, skb->len, signal_len);
+		  ifp->ifidx, skb->len, siglen);
 
-	WARN_ON(signal_len > skb->len);
+	WARN_ON(siglen > skb->len);
 
-	if (!signal_len)
-		return 0;
+	if (!siglen)
+		return;
 	/* if flow control disabled, skip to packet data and leave */
 	if ((!fws) || (!fws->fw_signals)) {
-		skb_pull(skb, signal_len);
-		return 0;
+		skb_pull(skb, siglen);
+		return;
 	}
 
 	fws->stats.header_pulls++;
-	data_len = signal_len;
+	data_len = siglen;
 	signal_data = skb->data;
 
 	status = BRCMF_FWS_RET_OK_NOSCHEDULE;
@@ -1730,14 +1730,12 @@ int brcmf_fws_hdrpull(struct brcmf_pub *drvr, int ifidx, s16 signal_len,
 	/* signalling processing result does
 	 * not affect the actual ethernet packet.
 	 */
-	skb_pull(skb, signal_len);
+	skb_pull(skb, siglen);
 
 	/* this may be a signal-only packet
 	 */
 	if (skb->len == 0)
 		fws->stats.header_only_pkt++;
-
-	return 0;
 }
 
 static u8 brcmf_fws_precommit_skb(struct brcmf_fws_info *fws, int fifo,
@@ -1848,7 +1846,7 @@ static int brcmf_fws_commit_skb(struct brcmf_fws_info *fws, int fifo,
 		entry->transit_count--;
 		if (entry->suppressed)
 			entry->suppr_transit_count--;
-		brcmf_proto_hdrpull(fws->drvr, false, &ifidx, skb);
+		(void)brcmf_proto_hdrpull(fws->drvr, false, skb, NULL);
 		goto rollback;
 	}
 
@@ -1904,7 +1902,7 @@ int brcmf_fws_process_skb(struct brcmf_if *ifp, struct sk_buff *skb)
 	if (fws->avoid_queueing) {
 		rc = brcmf_proto_txdata(drvr, ifp->ifidx, 0, skb);
 		if (rc < 0)
-			brcmf_txfinalize(drvr, skb, ifp->ifidx, false);
+			brcmf_txfinalize(ifp, skb, false);
 		return rc;
 	}
 
@@ -1928,7 +1926,7 @@ int brcmf_fws_process_skb(struct brcmf_if *ifp, struct sk_buff *skb)
 		brcmf_fws_schedule_deq(fws);
 	} else {
 		brcmf_err("drop skb: no hanger slot\n");
-		brcmf_txfinalize(drvr, skb, ifp->ifidx, false);
+		brcmf_txfinalize(ifp, skb, false);
 		rc = -ENOMEM;
 	}
 	brcmf_fws_unlock(fws);
@@ -2008,8 +2006,9 @@ static void brcmf_fws_dequeue_worker(struct work_struct *worker)
 				ret = brcmf_proto_txdata(drvr, ifidx, 0, skb);
 				brcmf_fws_lock(fws);
 				if (ret < 0)
-					brcmf_txfinalize(drvr, skb, ifidx,
-							 false);
+					brcmf_txfinalize(brcmf_get_ifp(drvr,
+								       ifidx),
+							 skb, false);
 				if (fws->bus_flow_blocked)
 					break;
 			}
@@ -2117,6 +2116,7 @@ static int brcmf_debugfs_fws_stats_read(struct seq_file *seq, void *data)
 int brcmf_fws_init(struct brcmf_pub *drvr)
 {
 	struct brcmf_fws_info *fws;
+	struct brcmf_if *ifp;
 	u32 tlv = BRCMF_FWS_FLAGS_RSSI_SIGNALS;
 	int rc;
 	u32 mode;
@@ -2176,21 +2176,22 @@ int brcmf_fws_init(struct brcmf_pub *drvr)
 	 * continue. Set mode back to none indicating not enabled.
 	 */
 	fws->fw_signals = true;
-	if (brcmf_fil_iovar_int_set(drvr->iflist[0], "tlv", tlv)) {
+	ifp = brcmf_get_ifp(drvr, 0);
+	if (brcmf_fil_iovar_int_set(ifp, "tlv", tlv)) {
 		brcmf_err("failed to set bdcv2 tlv signaling\n");
 		fws->fcmode = BRCMF_FWS_FCMODE_NONE;
 		fws->fw_signals = false;
 	}
 
-	if (brcmf_fil_iovar_int_set(drvr->iflist[0], "ampdu_hostreorder", 1))
+	if (brcmf_fil_iovar_int_set(ifp, "ampdu_hostreorder", 1))
 		brcmf_dbg(INFO, "enabling AMPDU host-reorder failed\n");
 
 	/* Enable seq number reuse, if supported */
-	if (brcmf_fil_iovar_int_get(drvr->iflist[0], "wlfc_mode", &mode) == 0) {
+	if (brcmf_fil_iovar_int_get(ifp, "wlfc_mode", &mode) == 0) {
 		if (BRCMF_FWS_MODE_GET_REUSESEQ(mode)) {
 			mode = 0;
 			BRCMF_FWS_MODE_SET_REUSESEQ(mode, 1);
-			if (brcmf_fil_iovar_int_set(drvr->iflist[0],
+			if (brcmf_fil_iovar_int_set(ifp,
 						    "wlfc_mode", mode) == 0) {
 				BRCMF_FWS_MODE_SET_REUSESEQ(fws->mode, 1);
 			}
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.h b/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.h
index 9fc860910bd8..a36bac17eafd 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.h
+++ b/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.h
@@ -21,8 +21,7 @@
 int brcmf_fws_init(struct brcmf_pub *drvr);
 void brcmf_fws_deinit(struct brcmf_pub *drvr);
 bool brcmf_fws_fc_active(struct brcmf_fws_info *fws);
-int brcmf_fws_hdrpull(struct brcmf_pub *drvr, int ifidx, s16 signal_len,
-		      struct sk_buff *skb);
+void brcmf_fws_hdrpull(struct brcmf_if *ifp, s16 siglen, struct sk_buff *skb);
 int brcmf_fws_process_skb(struct brcmf_if *ifp, struct sk_buff *skb);
 
 void brcmf_fws_reset_interface(struct brcmf_if *ifp);
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c b/drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c
index 7b2136c9badb..44e618f9d890 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c
@@ -522,7 +522,7 @@ static int brcmf_msgbuf_set_dcmd(struct brcmf_pub *drvr, int ifidx,
 
 
 static int brcmf_msgbuf_hdrpull(struct brcmf_pub *drvr, bool do_fws,
-				u8 *ifidx, struct sk_buff *skb)
+				struct sk_buff *skb, struct brcmf_if **ifp)
 {
 	return -ENODEV;
 }
@@ -873,7 +873,8 @@ brcmf_msgbuf_process_txstatus(struct brcmf_msgbuf *msgbuf, void *buf)
 	commonring = msgbuf->flowrings[flowid];
 	atomic_dec(&commonring->outstanding_tx);
 
-	brcmf_txfinalize(msgbuf->drvr, skb, tx_status->msg.ifidx, true);
+	brcmf_txfinalize(brcmf_get_ifp(msgbuf->drvr, tx_status->msg.ifidx),
+			 skb, true);
 }
 
 
@@ -1081,15 +1082,7 @@ brcmf_msgbuf_rx_skb(struct brcmf_msgbuf *msgbuf, struct sk_buff *skb,
 {
 	struct brcmf_if *ifp;
 
-	/* The ifidx is the idx to map to matching netdev/ifp. When receiving
-	 * events this is easy because it contains the bssidx which maps
-	 * 1-on-1 to the netdev/ifp. But for data frames the ifidx is rcvd.
-	 * bssidx 1 is used for p2p0 and no data can be received or
-	 * transmitted on it. Therefor bssidx is ifidx + 1 if ifidx > 0
-	 */
-	if (ifidx)
-		(ifidx)++;
-	ifp = msgbuf->drvr->iflist[ifidx];
+	ifp = brcmf_get_ifp(msgbuf->drvr, ifidx);
 	if (!ifp || !ifp->ndev) {
 		brcmf_err("Received pkt for invalid ifidx %d\n", ifidx);
 		brcmu_pkt_buf_free_skb(skb);
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/p2p.c b/drivers/net/wireless/brcm80211/brcmfmac/p2p.c
index a9ba775a24c1..d224b3dd72ed 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/p2p.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/p2p.c
@@ -2084,11 +2084,13 @@ static struct wireless_dev *brcmf_p2p_create_p2pdev(struct brcmf_p2p_info *p2p,
 	brcmf_p2p_set_firmware(pri_ifp, p2p->dev_addr);
 
 	brcmf_cfg80211_arm_vif_event(p2p->cfg, p2p_vif);
+	brcmf_fweh_p2pdev_setup(pri_ifp, true);
 
 	/* Initialize P2P Discovery in the firmware */
 	err = brcmf_fil_iovar_int_set(pri_ifp, "p2p_disc", 1);
 	if (err < 0) {
 		brcmf_err("set p2p_disc error\n");
+		brcmf_fweh_p2pdev_setup(pri_ifp, false);
 		brcmf_cfg80211_arm_vif_event(p2p->cfg, NULL);
 		goto fail;
 	}
@@ -2097,6 +2099,7 @@ static struct wireless_dev *brcmf_p2p_create_p2pdev(struct brcmf_p2p_info *p2p,
 	err = brcmf_cfg80211_wait_vif_event_timeout(p2p->cfg, BRCMF_E_IF_ADD,
 						    msecs_to_jiffies(1500));
 	brcmf_cfg80211_arm_vif_event(p2p->cfg, NULL);
+	brcmf_fweh_p2pdev_setup(pri_ifp, false);
 	if (!err) {
 		brcmf_err("timeout occurred\n");
 		err = -EIO;
@@ -2131,20 +2134,6 @@ fail:
 }
 
 /**
- * brcmf_p2p_delete_p2pdev() - delete P2P_DEVICE virtual interface.
- *
- * @vif: virtual interface object to delete.
- */
-static void brcmf_p2p_delete_p2pdev(struct brcmf_p2p_info *p2p,
-				    struct brcmf_cfg80211_vif *vif)
-{
-	cfg80211_unregister_wdev(&vif->wdev);
-	p2p->bss_idx[P2PAPI_BSSCFG_DEVICE].vif = NULL;
-	brcmf_remove_interface(vif->ifp->drvr, vif->ifp->bssidx);
-	brcmf_free_vif(vif);
-}
-
-/**
  * brcmf_p2p_add_vif() - create a new P2P virtual interface.
  *
  * @wiphy: wiphy device of new interface.
@@ -2255,6 +2244,7 @@ int brcmf_p2p_del_vif(struct wiphy *wiphy, struct wireless_dev *wdev)
 	brcmf_dbg(TRACE, "delete P2P vif\n");
 	vif = container_of(wdev, struct brcmf_cfg80211_vif, wdev);
 
+	brcmf_cfg80211_arm_vif_event(cfg, vif);
 	switch (vif->wdev.iftype) {
 	case NL80211_IFTYPE_P2P_CLIENT:
 		if (test_bit(BRCMF_VIF_STATUS_DISCONNECTING, &vif->sme_state))
@@ -2267,10 +2257,10 @@ int brcmf_p2p_del_vif(struct wiphy *wiphy, struct wireless_dev *wdev)
 		break;
 
 	case NL80211_IFTYPE_P2P_DEVICE:
+		if (!p2p->bss_idx[P2PAPI_BSSCFG_DEVICE].vif)
+			return 0;
 		brcmf_p2p_cancel_remain_on_channel(vif->ifp);
 		brcmf_p2p_deinit_discovery(p2p);
-		brcmf_p2p_delete_p2pdev(p2p, vif);
-		return 0;
 	default:
 		return -ENOTSUPP;
 	}
@@ -2282,10 +2272,11 @@ int brcmf_p2p_del_vif(struct wiphy *wiphy, struct wireless_dev *wdev)
 		wait_for_completion_timeout(&cfg->vif_disabled,
 					    msecs_to_jiffies(500));
 
-	brcmf_vif_clear_mgmt_ies(vif);
-
-	brcmf_cfg80211_arm_vif_event(cfg, vif);
-	err = brcmf_p2p_release_p2p_if(vif);
+	err = 0;
+	if (vif->wdev.iftype != NL80211_IFTYPE_P2P_DEVICE) {
+		brcmf_vif_clear_mgmt_ies(vif);
+		err = brcmf_p2p_release_p2p_if(vif);
+	}
 	if (!err) {
 		/* wait for firmware event */
 		err = brcmf_cfg80211_wait_vif_event_timeout(cfg, BRCMF_E_IF_DEL,
@@ -2295,12 +2286,31 @@ int brcmf_p2p_del_vif(struct wiphy *wiphy, struct wireless_dev *wdev)
 		else
 			err = 0;
 	}
+	if (err)
+		brcmf_remove_interface(vif->ifp);
+
 	brcmf_cfg80211_arm_vif_event(cfg, NULL);
-	p2p->bss_idx[P2PAPI_BSSCFG_CONNECTION].vif = NULL;
+	if (vif->wdev.iftype != NL80211_IFTYPE_P2P_DEVICE)
+		p2p->bss_idx[P2PAPI_BSSCFG_CONNECTION].vif = NULL;
 
 	return err;
 }
 
+void brcmf_p2p_ifp_removed(struct brcmf_if *ifp)
+{
+	struct brcmf_cfg80211_info *cfg;
+	struct brcmf_cfg80211_vif *vif;
+
+	brcmf_dbg(INFO, "P2P: device interface removed\n");
+	vif = ifp->vif;
+	cfg = wdev_to_cfg(&vif->wdev);
+	cfg->p2p.bss_idx[P2PAPI_BSSCFG_DEVICE].vif = NULL;
+	rtnl_lock();
+	cfg80211_unregister_wdev(&vif->wdev);
+	rtnl_unlock();
+	brcmf_free_vif(vif);
+}
+
 int brcmf_p2p_start_device(struct wiphy *wiphy, struct wireless_dev *wdev)
 {
 	struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
@@ -2324,87 +2334,49 @@ void brcmf_p2p_stop_device(struct wiphy *wiphy, struct wireless_dev *wdev)
 	struct brcmf_cfg80211_vif *vif;
 
 	vif = container_of(wdev, struct brcmf_cfg80211_vif, wdev);
-	mutex_lock(&cfg->usr_sync);
-	(void)brcmf_p2p_deinit_discovery(p2p);
-	brcmf_abort_scanning(cfg);
-	clear_bit(BRCMF_VIF_STATUS_READY, &vif->sme_state);
-	mutex_unlock(&cfg->usr_sync);
+	/* This call can be result of the unregister_wdev call. In that case
+	 * we dont want to do anything anymore. Just return. The config vif
+	 * will have been cleared at this point.
+	 */
+	if (p2p->bss_idx[P2PAPI_BSSCFG_DEVICE].vif == vif) {
+		mutex_lock(&cfg->usr_sync);
+		/* Set the discovery state to SCAN */
+		(void)brcmf_p2p_set_discover_state(vif->ifp,
+						   WL_P2P_DISC_ST_SCAN, 0, 0);
+		brcmf_abort_scanning(cfg);
+		clear_bit(BRCMF_VIF_STATUS_READY, &vif->sme_state);
+		mutex_unlock(&cfg->usr_sync);
+	}
 }
 
 /**
  * brcmf_p2p_attach() - attach for P2P.
  *
  * @cfg: driver private data for cfg80211 interface.
+ * @p2pdev_forced: create p2p device interface at attach.
  */
-s32 brcmf_p2p_attach(struct brcmf_cfg80211_info *cfg)
+s32 brcmf_p2p_attach(struct brcmf_cfg80211_info *cfg, bool p2pdev_forced)
 {
-	struct brcmf_if *pri_ifp;
-	struct brcmf_if *p2p_ifp;
-	struct brcmf_cfg80211_vif *p2p_vif;
 	struct brcmf_p2p_info *p2p;
-	struct brcmf_pub *drvr;
-	s32 bssidx;
+	struct brcmf_if *pri_ifp;
 	s32 err = 0;
+	void *err_ptr;
 
 	p2p = &cfg->p2p;
 	p2p->cfg = cfg;
 
-	drvr = cfg->pub;
-
-	pri_ifp = drvr->iflist[0];
-	p2p_ifp = drvr->iflist[1];
-
+	pri_ifp = brcmf_get_ifp(cfg->pub, 0);
 	p2p->bss_idx[P2PAPI_BSSCFG_PRIMARY].vif = pri_ifp->vif;
 
-	if (p2p_ifp) {
-		p2p_vif = brcmf_alloc_vif(cfg, NL80211_IFTYPE_P2P_DEVICE,
-					  false);
-		if (IS_ERR(p2p_vif)) {
-			brcmf_err("could not create discovery vif\n");
-			err = -ENOMEM;
-			goto exit;
-		}
-
-		p2p_vif->ifp = p2p_ifp;
-		p2p_ifp->vif = p2p_vif;
-		p2p_vif->wdev.netdev = p2p_ifp->ndev;
-		p2p_ifp->ndev->ieee80211_ptr = &p2p_vif->wdev;
-		SET_NETDEV_DEV(p2p_ifp->ndev, wiphy_dev(cfg->wiphy));
-
-		p2p->bss_idx[P2PAPI_BSSCFG_DEVICE].vif = p2p_vif;
-
-		brcmf_p2p_generate_bss_mac(p2p, NULL);
-		memcpy(p2p_ifp->mac_addr, p2p->dev_addr, ETH_ALEN);
-		brcmf_p2p_set_firmware(pri_ifp, p2p->dev_addr);
-
-		/* Initialize P2P Discovery in the firmware */
-		err = brcmf_fil_iovar_int_set(pri_ifp, "p2p_disc", 1);
-		if (err < 0) {
-			brcmf_err("set p2p_disc error\n");
-			brcmf_free_vif(p2p_vif);
-			goto exit;
-		}
-		/* obtain bsscfg index for P2P discovery */
-		err = brcmf_fil_iovar_int_get(pri_ifp, "p2p_dev", &bssidx);
-		if (err < 0) {
-			brcmf_err("retrieving discover bsscfg index failed\n");
-			brcmf_free_vif(p2p_vif);
-			goto exit;
-		}
-		/* Verify that firmware uses same bssidx as driver !! */
-		if (p2p_ifp->bssidx != bssidx) {
-			brcmf_err("Incorrect bssidx=%d, compared to p2p_ifp->bssidx=%d\n",
-				  bssidx, p2p_ifp->bssidx);
-			brcmf_free_vif(p2p_vif);
-			goto exit;
+	if (p2pdev_forced) {
+		err_ptr = brcmf_p2p_create_p2pdev(p2p, NULL, NULL);
+		if (IS_ERR(err_ptr)) {
+			brcmf_err("P2P device creation failed.\n");
+			err = PTR_ERR(err_ptr);
 		}
-
-		init_completion(&p2p->send_af_done);
-		INIT_WORK(&p2p->afx_hdl.afx_work, brcmf_p2p_afx_handler);
-		init_completion(&p2p->afx_hdl.act_frm_scan);
-		init_completion(&p2p->wait_next_af);
+	} else {
+		p2p->p2pdev_dynamically = true;
 	}
-exit:
 	return err;
 }
 
@@ -2421,10 +2393,7 @@ void brcmf_p2p_detach(struct brcmf_p2p_info *p2p)
 	if (vif != NULL) {
 		brcmf_p2p_cancel_remain_on_channel(vif->ifp);
 		brcmf_p2p_deinit_discovery(p2p);
-		/* remove discovery interface */
-		rtnl_lock();
-		brcmf_p2p_delete_p2pdev(p2p, vif);
-		rtnl_unlock();
+		brcmf_remove_interface(vif->ifp);
 	}
 	/* just set it all to zero */
 	memset(p2p, 0, sizeof(*p2p));
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/p2p.h b/drivers/net/wireless/brcm80211/brcmfmac/p2p.h
index 872f382d9e49..5d49059021a9 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/p2p.h
+++ b/drivers/net/wireless/brcm80211/brcmfmac/p2p.h
@@ -124,6 +124,7 @@ struct afx_hdl {
  * @wait_next_af: thread synchronizing struct.
  * @gon_req_action: about to send go negotiation requets frame.
  * @block_gon_req_tx: drop tx go negotiation requets frame.
+ * @p2pdev_dynamically: is p2p device if created by module param or supplicant.
  */
 struct brcmf_p2p_info {
 	struct brcmf_cfg80211_info *cfg;
@@ -144,9 +145,10 @@ struct brcmf_p2p_info {
 	struct completion wait_next_af;
 	bool gon_req_action;
 	bool block_gon_req_tx;
+	bool p2pdev_dynamically;
 };
 
-s32 brcmf_p2p_attach(struct brcmf_cfg80211_info *cfg);
+s32 brcmf_p2p_attach(struct brcmf_cfg80211_info *cfg, bool p2pdev_forced);
 void brcmf_p2p_detach(struct brcmf_p2p_info *p2p);
 struct wireless_dev *brcmf_p2p_add_vif(struct wiphy *wiphy, const char *name,
 				       unsigned char name_assign_type,
@@ -155,6 +157,7 @@ struct wireless_dev *brcmf_p2p_add_vif(struct wiphy *wiphy, const char *name,
 int brcmf_p2p_del_vif(struct wiphy *wiphy, struct wireless_dev *wdev);
 int brcmf_p2p_ifchange(struct brcmf_cfg80211_info *cfg,
 		       enum brcmf_fil_p2p_if_types if_type);
+void brcmf_p2p_ifp_removed(struct brcmf_if *ifp);
 int brcmf_p2p_start_device(struct wiphy *wiphy, struct wireless_dev *wdev);
 void brcmf_p2p_stop_device(struct wiphy *wiphy, struct wireless_dev *wdev);
 int brcmf_p2p_scan_prep(struct wiphy *wiphy,
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/pcie.c b/drivers/net/wireless/brcm80211/brcmfmac/pcie.c
index 3a98c4306d1d..83d804221715 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/pcie.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/pcie.c
@@ -47,12 +47,20 @@ enum brcmf_pcie_state {
 
 #define BRCMF_PCIE_43602_FW_NAME		"brcm/brcmfmac43602-pcie.bin"
 #define BRCMF_PCIE_43602_NVRAM_NAME		"brcm/brcmfmac43602-pcie.txt"
+#define BRCMF_PCIE_4350_FW_NAME			"brcm/brcmfmac4350-pcie.bin"
+#define BRCMF_PCIE_4350_NVRAM_NAME		"brcm/brcmfmac4350-pcie.txt"
 #define BRCMF_PCIE_4356_FW_NAME			"brcm/brcmfmac4356-pcie.bin"
 #define BRCMF_PCIE_4356_NVRAM_NAME		"brcm/brcmfmac4356-pcie.txt"
 #define BRCMF_PCIE_43570_FW_NAME		"brcm/brcmfmac43570-pcie.bin"
 #define BRCMF_PCIE_43570_NVRAM_NAME		"brcm/brcmfmac43570-pcie.txt"
 #define BRCMF_PCIE_4358_FW_NAME			"brcm/brcmfmac4358-pcie.bin"
 #define BRCMF_PCIE_4358_NVRAM_NAME		"brcm/brcmfmac4358-pcie.txt"
+#define BRCMF_PCIE_4365_FW_NAME			"brcm/brcmfmac4365b-pcie.bin"
+#define BRCMF_PCIE_4365_NVRAM_NAME		"brcm/brcmfmac4365b-pcie.txt"
+#define BRCMF_PCIE_4366_FW_NAME			"brcm/brcmfmac4366b-pcie.bin"
+#define BRCMF_PCIE_4366_NVRAM_NAME		"brcm/brcmfmac4366b-pcie.txt"
+#define BRCMF_PCIE_4371_FW_NAME			"brcm/brcmfmac4371-pcie.bin"
+#define BRCMF_PCIE_4371_NVRAM_NAME		"brcm/brcmfmac4371-pcie.txt"
 
 #define BRCMF_PCIE_FW_UP_TIMEOUT		2000 /* msec */
 
@@ -74,6 +82,8 @@ enum brcmf_pcie_state {
 #define BRCMF_PCIE_REG_INTMASK			0x94
 #define BRCMF_PCIE_REG_SBMBX			0x98
 
+#define BRCMF_PCIE_REG_LINK_STATUS_CTRL		0xBC
+
 #define BRCMF_PCIE_PCIE2REG_INTMASK		0x24
 #define BRCMF_PCIE_PCIE2REG_MAILBOXINT		0x48
 #define BRCMF_PCIE_PCIE2REG_MAILBOXMASK		0x4C
@@ -192,12 +202,20 @@ enum brcmf_pcie_state {
 
 MODULE_FIRMWARE(BRCMF_PCIE_43602_FW_NAME);
 MODULE_FIRMWARE(BRCMF_PCIE_43602_NVRAM_NAME);
+MODULE_FIRMWARE(BRCMF_PCIE_4350_FW_NAME);
+MODULE_FIRMWARE(BRCMF_PCIE_4350_NVRAM_NAME);
 MODULE_FIRMWARE(BRCMF_PCIE_4356_FW_NAME);
 MODULE_FIRMWARE(BRCMF_PCIE_4356_NVRAM_NAME);
 MODULE_FIRMWARE(BRCMF_PCIE_43570_FW_NAME);
 MODULE_FIRMWARE(BRCMF_PCIE_43570_NVRAM_NAME);
 MODULE_FIRMWARE(BRCMF_PCIE_4358_FW_NAME);
 MODULE_FIRMWARE(BRCMF_PCIE_4358_NVRAM_NAME);
+MODULE_FIRMWARE(BRCMF_PCIE_4365_FW_NAME);
+MODULE_FIRMWARE(BRCMF_PCIE_4365_NVRAM_NAME);
+MODULE_FIRMWARE(BRCMF_PCIE_4366_FW_NAME);
+MODULE_FIRMWARE(BRCMF_PCIE_4366_NVRAM_NAME);
+MODULE_FIRMWARE(BRCMF_PCIE_4371_FW_NAME);
+MODULE_FIRMWARE(BRCMF_PCIE_4371_NVRAM_NAME);
 
 
 struct brcmf_pcie_console {
@@ -434,6 +452,47 @@ brcmf_pcie_copy_mem_todev(struct brcmf_pciedev_info *devinfo, u32 mem_offset,
 }
 
 
+static void
+brcmf_pcie_copy_dev_tomem(struct brcmf_pciedev_info *devinfo, u32 mem_offset,
+			  void *dstaddr, u32 len)
+{
+	void __iomem *address = devinfo->tcm + mem_offset;
+	__le32 *dst32;
+	__le16 *dst16;
+	u8 *dst8;
+
+	if (((ulong)address & 4) || ((ulong)dstaddr & 4) || (len & 4)) {
+		if (((ulong)address & 2) || ((ulong)dstaddr & 2) || (len & 2)) {
+			dst8 = (u8 *)dstaddr;
+			while (len) {
+				*dst8 = ioread8(address);
+				address++;
+				dst8++;
+				len--;
+			}
+		} else {
+			len = len / 2;
+			dst16 = (__le16 *)dstaddr;
+			while (len) {
+				*dst16 = cpu_to_le16(ioread16(address));
+				address += 2;
+				dst16++;
+				len--;
+			}
+		}
+	} else {
+		len = len / 4;
+		dst32 = (__le32 *)dstaddr;
+		while (len) {
+			*dst32 = cpu_to_le32(ioread32(address));
+			address += 4;
+			dst32++;
+			len--;
+		}
+	}
+}
+
+
 #define WRITECC32(devinfo, reg, value) brcmf_pcie_write_reg32(devinfo, \
 		CHIPCREGOFFS(reg), value)
 
@@ -466,6 +525,7 @@ brcmf_pcie_select_core(struct brcmf_pciedev_info *devinfo, u16 coreid)
 
 static void brcmf_pcie_reset_device(struct brcmf_pciedev_info *devinfo)
 {
+	struct brcmf_core *core;
 	u16 cfg_offset[] = { BRCMF_PCIE_CFGREG_STATUS_CMD,
 			     BRCMF_PCIE_CFGREG_PM_CSR,
 			     BRCMF_PCIE_CFGREG_MSI_CAP,
@@ -484,32 +544,38 @@ static void brcmf_pcie_reset_device(struct brcmf_pciedev_info *devinfo)
 	if (!devinfo->ci)
 		return;
 
+	/* Disable ASPM */
 	brcmf_pcie_select_core(devinfo, BCMA_CORE_PCIE2);
-	brcmf_pcie_write_reg32(devinfo, BRCMF_PCIE_PCIE2REG_CONFIGADDR,
-			       BRCMF_PCIE_CFGREG_LINK_STATUS_CTRL);
-	lsc = brcmf_pcie_read_reg32(devinfo, BRCMF_PCIE_PCIE2REG_CONFIGDATA);
+	pci_read_config_dword(devinfo->pdev, BRCMF_PCIE_REG_LINK_STATUS_CTRL,
+			      &lsc);
 	val = lsc & (~BRCMF_PCIE_LINK_STATUS_CTRL_ASPM_ENAB);
-	brcmf_pcie_write_reg32(devinfo, BRCMF_PCIE_PCIE2REG_CONFIGDATA, val);
+	pci_write_config_dword(devinfo->pdev, BRCMF_PCIE_REG_LINK_STATUS_CTRL,
+			       val);
 
+	/* Watchdog reset */
 	brcmf_pcie_select_core(devinfo, BCMA_CORE_CHIPCOMMON);
 	WRITECC32(devinfo, watchdog, 4);
 	msleep(100);
 
+	/* Restore ASPM */
 	brcmf_pcie_select_core(devinfo, BCMA_CORE_PCIE2);
-	brcmf_pcie_write_reg32(devinfo, BRCMF_PCIE_PCIE2REG_CONFIGADDR,
-			       BRCMF_PCIE_CFGREG_LINK_STATUS_CTRL);
-	brcmf_pcie_write_reg32(devinfo, BRCMF_PCIE_PCIE2REG_CONFIGDATA, lsc);
-
-	brcmf_pcie_select_core(devinfo, BCMA_CORE_PCIE2);
-	for (i = 0; i < ARRAY_SIZE(cfg_offset); i++) {
-		brcmf_pcie_write_reg32(devinfo, BRCMF_PCIE_PCIE2REG_CONFIGADDR,
-				       cfg_offset[i]);
-		val = brcmf_pcie_read_reg32(devinfo,
-					    BRCMF_PCIE_PCIE2REG_CONFIGDATA);
-		brcmf_dbg(PCIE, "config offset 0x%04x, value 0x%04x\n",
-			  cfg_offset[i], val);
-		brcmf_pcie_write_reg32(devinfo, BRCMF_PCIE_PCIE2REG_CONFIGDATA,
-				       val);
+	pci_write_config_dword(devinfo->pdev, BRCMF_PCIE_REG_LINK_STATUS_CTRL,
+			       lsc);
+
+	core = brcmf_chip_get_core(devinfo->ci, BCMA_CORE_PCIE2);
+	if (core->rev <= 13) {
+		for (i = 0; i < ARRAY_SIZE(cfg_offset); i++) {
+			brcmf_pcie_write_reg32(devinfo,
+					       BRCMF_PCIE_PCIE2REG_CONFIGADDR,
+					       cfg_offset[i]);
+			val = brcmf_pcie_read_reg32(devinfo,
+				BRCMF_PCIE_PCIE2REG_CONFIGDATA);
+			brcmf_dbg(PCIE, "config offset 0x%04x, value 0x%04x\n",
+				  cfg_offset[i], val);
+			brcmf_pcie_write_reg32(devinfo,
+					       BRCMF_PCIE_PCIE2REG_CONFIGDATA,
+					       val);
+		}
 	}
 }
 
@@ -519,8 +585,6 @@ static void brcmf_pcie_attach(struct brcmf_pciedev_info *devinfo)
 	u32 config;
 
 	brcmf_pcie_select_core(devinfo, BCMA_CORE_PCIE2);
-	if (brcmf_pcie_read_reg32(devinfo, BRCMF_PCIE_PCIE2REG_INTMASK) != 0)
-		brcmf_pcie_reset_device(devinfo);
 	/* BAR1 window may not be sized properly */
 	brcmf_pcie_select_core(devinfo, BCMA_CORE_PCIE2);
 	brcmf_pcie_write_reg32(devinfo, BRCMF_PCIE_PCIE2REG_CONFIGADDR, 0x4e0);
@@ -644,7 +708,7 @@ static void brcmf_pcie_bus_console_init(struct brcmf_pciedev_info *devinfo)
 	addr = console->base_addr + BRCMF_CONSOLE_BUFSIZE_OFFSET;
 	console->bufsize = brcmf_pcie_read_tcm32(devinfo, addr);
 
-	brcmf_dbg(PCIE, "Console: base %x, buf %x, size %d\n",
+	brcmf_dbg(FWCON, "Console: base %x, buf %x, size %d\n",
 		  console->base_addr, console->buf_addr, console->bufsize);
 }
 
@@ -656,6 +720,9 @@ static void brcmf_pcie_bus_console_read(struct brcmf_pciedev_info *devinfo)
 	u8 ch;
 	u32 newidx;
 
+	if (!BRCMF_FWCON_ON())
+		return;
+
 	console = &devinfo->shared.console;
 	addr = console->base_addr + BRCMF_CONSOLE_WRITEIDX_OFFSET;
 	newidx = brcmf_pcie_read_tcm32(devinfo, addr);
@@ -677,7 +744,7 @@ static void brcmf_pcie_bus_console_read(struct brcmf_pciedev_info *devinfo)
 		}
 		if (ch == '\n') {
 			console->log_str[console->log_idx] = 0;
-			brcmf_dbg(PCIE, "CONSOLE: %s", console->log_str);
+			pr_debug("CONSOLE: %s", console->log_str);
 			console->log_idx = 0;
 		}
 	}
@@ -1330,12 +1397,36 @@ static void brcmf_pcie_wowl_config(struct device *dev, bool enabled)
 }
 
 
+static size_t brcmf_pcie_get_ramsize(struct device *dev)
+{
+	struct brcmf_bus *bus_if = dev_get_drvdata(dev);
+	struct brcmf_pciedev *buspub = bus_if->bus_priv.pcie;
+	struct brcmf_pciedev_info *devinfo = buspub->devinfo;
+
+	return devinfo->ci->ramsize - devinfo->ci->srsize;
+}
+
+
+static int brcmf_pcie_get_memdump(struct device *dev, void *data, size_t len)
+{
+	struct brcmf_bus *bus_if = dev_get_drvdata(dev);
+	struct brcmf_pciedev *buspub = bus_if->bus_priv.pcie;
+	struct brcmf_pciedev_info *devinfo = buspub->devinfo;
+
+	brcmf_dbg(PCIE, "dump at 0x%08X: len=%zu\n", devinfo->ci->rambase, len);
+	brcmf_pcie_copy_dev_tomem(devinfo, devinfo->ci->rambase, data, len);
+	return 0;
+}
+
+
 static struct brcmf_bus_ops brcmf_pcie_bus_ops = {
 	.txdata = brcmf_pcie_tx,
 	.stop = brcmf_pcie_down,
 	.txctl = brcmf_pcie_tx_ctlpkt,
 	.rxctl = brcmf_pcie_rx_ctlpkt,
 	.wowl_config = brcmf_pcie_wowl_config,
+	.get_ramsize = brcmf_pcie_get_ramsize,
+	.get_memdump = brcmf_pcie_get_memdump,
 };
 
 
@@ -1408,6 +1499,10 @@ static int brcmf_pcie_get_fwnames(struct brcmf_pciedev_info *devinfo)
 		fw_name = BRCMF_PCIE_43602_FW_NAME;
 		nvram_name = BRCMF_PCIE_43602_NVRAM_NAME;
 		break;
+	case BRCM_CC_4350_CHIP_ID:
+		fw_name = BRCMF_PCIE_4350_FW_NAME;
+		nvram_name = BRCMF_PCIE_4350_NVRAM_NAME;
+		break;
 	case BRCM_CC_4356_CHIP_ID:
 		fw_name = BRCMF_PCIE_4356_FW_NAME;
 		nvram_name = BRCMF_PCIE_4356_NVRAM_NAME;
@@ -1422,6 +1517,18 @@ static int brcmf_pcie_get_fwnames(struct brcmf_pciedev_info *devinfo)
 		fw_name = BRCMF_PCIE_4358_FW_NAME;
 		nvram_name = BRCMF_PCIE_4358_NVRAM_NAME;
 		break;
+	case BRCM_CC_4365_CHIP_ID:
+		fw_name = BRCMF_PCIE_4365_FW_NAME;
+		nvram_name = BRCMF_PCIE_4365_NVRAM_NAME;
+		break;
+	case BRCM_CC_4366_CHIP_ID:
+		fw_name = BRCMF_PCIE_4366_FW_NAME;
+		nvram_name = BRCMF_PCIE_4366_NVRAM_NAME;
+		break;
+	case BRCM_CC_4371_CHIP_ID:
+		fw_name = BRCMF_PCIE_4371_FW_NAME;
+		nvram_name = BRCMF_PCIE_4371_NVRAM_NAME;
+		break;
 	default:
 		brcmf_err("Unsupported chip 0x%04x\n", devinfo->ci->chip);
 		return -ENODEV;
@@ -1633,6 +1740,23 @@ static int brcmf_pcie_buscoreprep(void *ctx)
 }
 
 
+static int brcmf_pcie_buscore_reset(void *ctx, struct brcmf_chip *chip)
+{
+	struct brcmf_pciedev_info *devinfo = (struct brcmf_pciedev_info *)ctx;
+	u32 val;
+
+	devinfo->ci = chip;
+	brcmf_pcie_reset_device(devinfo);
+
+	val = brcmf_pcie_read_reg32(devinfo, BRCMF_PCIE_PCIE2REG_MAILBOXINT);
+	if (val != 0xffffffff)
+		brcmf_pcie_write_reg32(devinfo, BRCMF_PCIE_PCIE2REG_MAILBOXINT,
+				       val);
+
+	return 0;
+}
+
+
 static void brcmf_pcie_buscore_activate(void *ctx, struct brcmf_chip *chip,
 					u32 rstvec)
 {
@@ -1644,6 +1768,7 @@ static void brcmf_pcie_buscore_activate(void *ctx, struct brcmf_chip *chip,
 
 static const struct brcmf_buscore_ops brcmf_pcie_buscore_ops = {
 	.prepare = brcmf_pcie_buscoreprep,
+	.reset = brcmf_pcie_buscore_reset,
 	.activate = brcmf_pcie_buscore_activate,
 	.read32 = brcmf_pcie_buscore_read32,
 	.write32 = brcmf_pcie_buscore_write32,
@@ -1811,7 +1936,6 @@ brcmf_pcie_remove(struct pci_dev *pdev)
 		brcmf_pcie_intr_disable(devinfo);
 
 	brcmf_detach(&pdev->dev);
-	brcmf_pcie_reset_device(devinfo);
 
 	kfree(bus->bus_priv.pcie);
 	kfree(bus->msgbuf->flowrings);
@@ -1929,6 +2053,7 @@ cleanup:
 	PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_NETWORK_OTHER << 8, 0xffff00, 0 }
 
 static struct pci_device_id brcmf_pcie_devid_table[] = {
+	BRCMF_PCIE_DEVICE(BRCM_PCIE_4350_DEVICE_ID),
 	BRCMF_PCIE_DEVICE(BRCM_PCIE_4356_DEVICE_ID),
 	BRCMF_PCIE_DEVICE(BRCM_PCIE_43567_DEVICE_ID),
 	BRCMF_PCIE_DEVICE(BRCM_PCIE_43570_DEVICE_ID),
@@ -1937,6 +2062,13 @@ static struct pci_device_id brcmf_pcie_devid_table[] = {
 	BRCMF_PCIE_DEVICE(BRCM_PCIE_43602_2G_DEVICE_ID),
 	BRCMF_PCIE_DEVICE(BRCM_PCIE_43602_5G_DEVICE_ID),
 	BRCMF_PCIE_DEVICE(BRCM_PCIE_43602_RAW_DEVICE_ID),
+	BRCMF_PCIE_DEVICE(BRCM_PCIE_4365_DEVICE_ID),
+	BRCMF_PCIE_DEVICE(BRCM_PCIE_4365_2G_DEVICE_ID),
+	BRCMF_PCIE_DEVICE(BRCM_PCIE_4365_5G_DEVICE_ID),
+	BRCMF_PCIE_DEVICE(BRCM_PCIE_4366_DEVICE_ID),
+	BRCMF_PCIE_DEVICE(BRCM_PCIE_4366_2G_DEVICE_ID),
+	BRCMF_PCIE_DEVICE(BRCM_PCIE_4366_5G_DEVICE_ID),
+	BRCMF_PCIE_DEVICE(BRCM_PCIE_4371_DEVICE_ID),
 	{ /* end: all zeroes */ }
 };
 
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/proto.h b/drivers/net/wireless/brcm80211/brcmfmac/proto.h
index 971172ff686c..d55119d36755 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/proto.h
+++ b/drivers/net/wireless/brcm80211/brcmfmac/proto.h
@@ -24,8 +24,8 @@ enum proto_addr_mode {
 
 
 struct brcmf_proto {
-	int (*hdrpull)(struct brcmf_pub *drvr, bool do_fws, u8 *ifidx,
-		       struct sk_buff *skb);
+	int (*hdrpull)(struct brcmf_pub *drvr, bool do_fws,
+		       struct sk_buff *skb, struct brcmf_if **ifp);
 	int (*query_dcmd)(struct brcmf_pub *drvr, int ifidx, uint cmd,
 			  void *buf, uint len);
 	int (*set_dcmd)(struct brcmf_pub *drvr, int ifidx, uint cmd, void *buf,
@@ -46,9 +46,19 @@ int brcmf_proto_attach(struct brcmf_pub *drvr);
 void brcmf_proto_detach(struct brcmf_pub *drvr);
 
 static inline int brcmf_proto_hdrpull(struct brcmf_pub *drvr, bool do_fws,
-				      u8 *ifidx, struct sk_buff *skb)
+				      struct sk_buff *skb,
+				      struct brcmf_if **ifp)
 {
-	return drvr->proto->hdrpull(drvr, do_fws, ifidx, skb);
+	struct brcmf_if *tmp = NULL;
+
+	/* assure protocol is always called with
+	 * non-null initialized pointer.
+	 */
+	if (ifp)
+		*ifp = NULL;
+	else
+		ifp = &tmp;
+	return drvr->proto->hdrpull(drvr, do_fws, skb, ifp);
 }
 static inline int brcmf_proto_query_dcmd(struct brcmf_pub *drvr, int ifidx,
 					 uint cmd, void *buf, uint len)
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/brcm80211/brcmfmac/sdio.c
index f990e3d0e696..7e74ac3ad815 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/sdio.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/sdio.c
@@ -15,6 +15,7 @@
  */
 
 #include <linux/types.h>
+#include <linux/atomic.h>
 #include <linux/kernel.h>
 #include <linux/kthread.h>
 #include <linux/printk.h>
@@ -123,6 +124,7 @@ struct rte_console {
 
 #define BRCMF_FIRSTREAD	(1 << 6)
 
+#define BRCMF_CONSOLE	10	/* watchdog interval to poll console */
 
 /* SBSDIO_DEVICE_CTL */
 
@@ -3204,6 +3206,8 @@ static void brcmf_sdio_debugfs_create(struct brcmf_sdio *bus)
 	if (IS_ERR_OR_NULL(dentry))
 		return;
 
+	bus->console_interval = BRCMF_CONSOLE;
+
 	brcmf_debugfs_add_entry(drvr, "forensics", brcmf_sdio_forensic_read);
 	brcmf_debugfs_add_entry(drvr, "counters",
 				brcmf_debugfs_sdio_count_read);
@@ -3535,6 +3539,51 @@ done:
 	return err;
 }
 
+static size_t brcmf_sdio_bus_get_ramsize(struct device *dev)
+{
+	struct brcmf_bus *bus_if = dev_get_drvdata(dev);
+	struct brcmf_sdio_dev *sdiodev = bus_if->bus_priv.sdio;
+	struct brcmf_sdio *bus = sdiodev->bus;
+
+	return bus->ci->ramsize - bus->ci->srsize;
+}
+
+static int brcmf_sdio_bus_get_memdump(struct device *dev, void *data,
+				      size_t mem_size)
+{
+	struct brcmf_bus *bus_if = dev_get_drvdata(dev);
+	struct brcmf_sdio_dev *sdiodev = bus_if->bus_priv.sdio;
+	struct brcmf_sdio *bus = sdiodev->bus;
+	int err;
+	int address;
+	int offset;
+	int len;
+
+	brcmf_dbg(INFO, "dump at 0x%08x: size=%zu\n", bus->ci->rambase,
+		  mem_size);
+
+	address = bus->ci->rambase;
+	offset = err = 0;
+	sdio_claim_host(sdiodev->func[1]);
+	while (offset < mem_size) {
+		len = ((offset + MEMBLOCK) < mem_size) ? MEMBLOCK :
+		      mem_size - offset;
+		err = brcmf_sdiod_ramrw(sdiodev, false, address, data, len);
+		if (err) {
+			brcmf_err("error %d on reading %d membytes at 0x%08x\n",
+				  err, len, address);
+			goto done;
+		}
+		data += len;
+		offset += len;
+		address += len;
+	}
+
+done:
+	sdio_release_host(sdiodev->func[1]);
+	return err;
+}
+
 void brcmf_sdio_trigger_dpc(struct brcmf_sdio *bus)
 {
 	if (!bus->dpc_triggered) {
@@ -3613,7 +3662,7 @@ static void brcmf_sdio_bus_watchdog(struct brcmf_sdio *bus)
 	}
 #ifdef DEBUG
 	/* Poll for console output periodically */
-	if (bus->sdiodev->state == BRCMF_SDIOD_DATA &&
+	if (bus->sdiodev->state == BRCMF_SDIOD_DATA && BRCMF_FWCON_ON() &&
 	    bus->console_interval != 0) {
 		bus->console.count += BRCMF_WD_POLL_MS;
 		if (bus->console.count >= bus->console_interval) {
@@ -3983,7 +4032,9 @@ static struct brcmf_bus_ops brcmf_sdio_bus_ops = {
 	.txctl = brcmf_sdio_bus_txctl,
 	.rxctl = brcmf_sdio_bus_rxctl,
 	.gettxq = brcmf_sdio_bus_gettxq,
-	.wowl_config = brcmf_sdio_wowl_config
+	.wowl_config = brcmf_sdio_wowl_config,
+	.get_ramsize = brcmf_sdio_bus_get_ramsize,
+	.get_memdump = brcmf_sdio_bus_get_memdump,
 };
 
 static void brcmf_sdio_firmware_callback(struct device *dev,
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/usb.c b/drivers/net/wireless/brcm80211/brcmfmac/usb.c
index daba86d881bc..689e64d004bc 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/usb.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/usb.c
@@ -144,6 +144,7 @@ struct brcmf_usbdev_info {
 
 	struct usb_device *usbdev;
 	struct device *dev;
+	struct mutex dev_init_lock;
 
 	int ctl_in_pipe, ctl_out_pipe;
 	struct urb *ctl_urb; /* URB for control endpoint */
@@ -1204,6 +1205,8 @@ static void brcmf_usb_probe_phase2(struct device *dev,
 	int ret;
 
 	brcmf_dbg(USB, "Start fw downloading\n");
+
+	devinfo = bus->bus_priv.usb->devinfo;
 	ret = check_file(fw->data);
 	if (ret < 0) {
 		brcmf_err("invalid firmware\n");
@@ -1211,7 +1214,6 @@ static void brcmf_usb_probe_phase2(struct device *dev,
 		goto error;
 	}
 
-	devinfo = bus->bus_priv.usb->devinfo;
 	devinfo->image = fw->data;
 	devinfo->image_len = fw->size;
 
@@ -1224,9 +1226,11 @@ static void brcmf_usb_probe_phase2(struct device *dev,
 	if (ret)
 		goto error;
 
+	mutex_unlock(&devinfo->dev_init_lock);
 	return;
 error:
 	brcmf_dbg(TRACE, "failed: dev=%s, err=%d\n", dev_name(dev), ret);
+	mutex_unlock(&devinfo->dev_init_lock);
 	device_release_driver(dev);
 }
 
@@ -1264,6 +1268,7 @@ static int brcmf_usb_probe_cb(struct brcmf_usbdev_info *devinfo)
 		if (ret)
 			goto fail;
 		/* we are done */
+		mutex_unlock(&devinfo->dev_init_lock);
 		return 0;
 	}
 	bus->chip = bus_pub->devid;
@@ -1317,6 +1322,12 @@ brcmf_usb_probe(struct usb_interface *intf, const struct usb_device_id *id)
 
 	devinfo->usbdev = usb;
 	devinfo->dev = &usb->dev;
+	/* Take an init lock, to protect for disconnect while still loading.
+	 * Necessary because of the asynchronous firmware load construction
+	 */
+	mutex_init(&devinfo->dev_init_lock);
+	mutex_lock(&devinfo->dev_init_lock);
+
 	usb_set_intfdata(intf, devinfo);
 
 	/* Check that the device supports only one configuration */
@@ -1391,6 +1402,7 @@ brcmf_usb_probe(struct usb_interface *intf, const struct usb_device_id *id)
 	return 0;
 
 fail:
+	mutex_unlock(&devinfo->dev_init_lock);
 	kfree(devinfo);
 	usb_set_intfdata(intf, NULL);
 	return ret;
@@ -1403,8 +1415,19 @@ brcmf_usb_disconnect(struct usb_interface *intf)
 
 	brcmf_dbg(USB, "Enter\n");
 	devinfo = (struct brcmf_usbdev_info *)usb_get_intfdata(intf);
-	brcmf_usb_disconnect_cb(devinfo);
-	kfree(devinfo);
+
+	if (devinfo) {
+		mutex_lock(&devinfo->dev_init_lock);
+		/* Make sure that devinfo still exists. Firmware probe routines
+		 * may have released the device and cleared the intfdata.
+		 */
+		if (!usb_get_intfdata(intf))
+			goto done;
+
+		brcmf_usb_disconnect_cb(devinfo);
+		kfree(devinfo);
+	}
+done:
 	brcmf_dbg(USB, "Exit\n");
 }
 
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c b/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c
index d2c5747e3ac9..bec2dc1ca2e4 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c
@@ -820,7 +820,7 @@ brcms_ops_ampdu_action(struct ieee80211_hw *hw,
 		    struct ieee80211_vif *vif,
 		    enum ieee80211_ampdu_mlme_action action,
 		    struct ieee80211_sta *sta, u16 tid, u16 *ssn,
-		    u8 buf_size)
+		    u8 buf_size, bool amsdu)
 {
 	struct brcms_info *wl = hw->priv;
 	struct scb *scb = &wl->wlc->pri_scb;
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/main.c b/drivers/net/wireless/brcm80211/brcmsmac/main.c
index 9728be0e704b..218cbc8bf3a7 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/main.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/main.c
@@ -4585,7 +4585,7 @@ static int brcms_b_attach(struct brcms_c_info *wlc, struct bcma_device *core,
 		wlc_hw->machwcap_backup = wlc_hw->machwcap;
 
 		/* init tx fifo size */
-		WARN_ON((wlc_hw->corerev - XMTFIFOTBL_STARTREV) < 0 ||
+		WARN_ON(wlc_hw->corerev < XMTFIFOTBL_STARTREV ||
 			(wlc_hw->corerev - XMTFIFOTBL_STARTREV) >
 				ARRAY_SIZE(xmtfifo_sz));
 		wlc_hw->xmtfifo_sz =
diff --git a/drivers/net/wireless/brcm80211/include/brcm_hw_ids.h b/drivers/net/wireless/brcm80211/include/brcm_hw_ids.h
index 7a6daa37dc6b..aa06ea231db3 100644
--- a/drivers/net/wireless/brcm80211/include/brcm_hw_ids.h
+++ b/drivers/net/wireless/brcm80211/include/brcm_hw_ids.h
@@ -39,6 +39,7 @@
 #define BRCM_CC_4339_CHIP_ID		0x4339
 #define BRCM_CC_43430_CHIP_ID		43430
 #define BRCM_CC_4345_CHIP_ID		0x4345
+#define BRCM_CC_4350_CHIP_ID		0x4350
 #define BRCM_CC_4354_CHIP_ID		0x4354
 #define BRCM_CC_4356_CHIP_ID		0x4356
 #define BRCM_CC_43566_CHIP_ID		43566
@@ -47,6 +48,9 @@
 #define BRCM_CC_43570_CHIP_ID		43570
 #define BRCM_CC_4358_CHIP_ID		0x4358
 #define BRCM_CC_43602_CHIP_ID		43602
+#define BRCM_CC_4365_CHIP_ID		0x4365
+#define BRCM_CC_4366_CHIP_ID		0x4366
+#define BRCM_CC_4371_CHIP_ID		0x4371
 
 /* USB Device IDs */
 #define BRCM_USB_43143_DEVICE_ID	0xbd1e
@@ -56,6 +60,7 @@
 #define BRCM_USB_BCMFW_DEVICE_ID	0x0bdc
 
 /* PCIE Device IDs */
+#define BRCM_PCIE_4350_DEVICE_ID	0x43a3
 #define BRCM_PCIE_4354_DEVICE_ID	0x43df
 #define BRCM_PCIE_4356_DEVICE_ID	0x43ec
 #define BRCM_PCIE_43567_DEVICE_ID	0x43d3
@@ -65,6 +70,14 @@
 #define BRCM_PCIE_43602_2G_DEVICE_ID	0x43bb
 #define BRCM_PCIE_43602_5G_DEVICE_ID	0x43bc
 #define BRCM_PCIE_43602_RAW_DEVICE_ID	43602
+#define BRCM_PCIE_4365_DEVICE_ID	0x43ca
+#define BRCM_PCIE_4365_2G_DEVICE_ID	0x43cb
+#define BRCM_PCIE_4365_5G_DEVICE_ID	0x43cc
+#define BRCM_PCIE_4366_DEVICE_ID	0x43c3
+#define BRCM_PCIE_4366_2G_DEVICE_ID	0x43c4
+#define BRCM_PCIE_4366_5G_DEVICE_ID	0x43c5
+#define BRCM_PCIE_4371_DEVICE_ID	0x440d
+
 
 /* brcmsmac IDs */
 #define BCM4313_D11N2G_ID	0x4727	/* 4313 802.11n 2.4G device */
diff --git a/drivers/net/wireless/cw1200/sta.c b/drivers/net/wireless/cw1200/sta.c
index b86500b4418f..95a7fdb3cc1c 100644
--- a/drivers/net/wireless/cw1200/sta.c
+++ b/drivers/net/wireless/cw1200/sta.c
@@ -2137,7 +2137,7 @@ int cw1200_ampdu_action(struct ieee80211_hw *hw,
 			struct ieee80211_vif *vif,
 			enum ieee80211_ampdu_mlme_action action,
 			struct ieee80211_sta *sta, u16 tid, u16 *ssn,
-			u8 buf_size)
+			u8 buf_size, bool amsdu)
 {
 	/* Aggregation is implemented fully in firmware,
 	 * including block ack negotiation. Do not allow
diff --git a/drivers/net/wireless/cw1200/sta.h b/drivers/net/wireless/cw1200/sta.h
index b7e386b7662b..bebb3379017f 100644
--- a/drivers/net/wireless/cw1200/sta.h
+++ b/drivers/net/wireless/cw1200/sta.h
@@ -111,7 +111,7 @@ int cw1200_ampdu_action(struct ieee80211_hw *hw,
 			struct ieee80211_vif *vif,
 			enum ieee80211_ampdu_mlme_action action,
 			struct ieee80211_sta *sta, u16 tid, u16 *ssn,
-			u8 buf_size);
+			u8 buf_size, bool amsdu);
 
 void cw1200_suspend_resume(struct cw1200_common *priv,
 			  struct wsm_suspend_resume *arg);
diff --git a/drivers/net/wireless/ipw2x00/ipw2200.c b/drivers/net/wireless/ipw2x00/ipw2200.c
index 39f3e6f5cbcd..ed0adaf1eec4 100644
--- a/drivers/net/wireless/ipw2x00/ipw2200.c
+++ b/drivers/net/wireless/ipw2x00/ipw2200.c
@@ -10470,7 +10470,6 @@ static void ipw_ethtool_get_drvinfo(struct net_device *dev,
 		 vers, date);
 	strlcpy(info->bus_info, pci_name(p->pci_dev),
 		sizeof(info->bus_info));
-	info->eedump_len = IPW_EEPROM_IMAGE_SIZE;
 }
 
 static u32 ipw_ethtool_get_link(struct net_device *dev)
diff --git a/drivers/net/wireless/ipw2x00/libipw_rx.c b/drivers/net/wireless/ipw2x00/libipw_rx.c
index a6877dd6ba73..cef7f7d79cd9 100644
--- a/drivers/net/wireless/ipw2x00/libipw_rx.c
+++ b/drivers/net/wireless/ipw2x00/libipw_rx.c
@@ -1091,8 +1091,6 @@ static const char *get_info_element_string(u16 id)
 		MFIE_STRING(TIM);
 		MFIE_STRING(IBSS_PARAMS);
 		MFIE_STRING(COUNTRY);
-		MFIE_STRING(HP_PARAMS);
-		MFIE_STRING(HP_TABLE);
 		MFIE_STRING(REQUEST);
 		MFIE_STRING(CHALLENGE);
 		MFIE_STRING(PWR_CONSTRAINT);
diff --git a/drivers/net/wireless/iwlegacy/4965-mac.c b/drivers/net/wireless/iwlegacy/4965-mac.c
index 44fa422f255e..6656215a13a9 100644
--- a/drivers/net/wireless/iwlegacy/4965-mac.c
+++ b/drivers/net/wireless/iwlegacy/4965-mac.c
@@ -5984,7 +5984,7 @@ int
 il4965_mac_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 			enum ieee80211_ampdu_mlme_action action,
 			struct ieee80211_sta *sta, u16 tid, u16 * ssn,
-			u8 buf_size)
+			u8 buf_size, bool amsdu)
 {
 	struct il_priv *il = hw->priv;
 	int ret = -EINVAL;
diff --git a/drivers/net/wireless/iwlegacy/4965.h b/drivers/net/wireless/iwlegacy/4965.h
index 3a57f71b8ed5..8ab8706f9422 100644
--- a/drivers/net/wireless/iwlegacy/4965.h
+++ b/drivers/net/wireless/iwlegacy/4965.h
@@ -184,7 +184,7 @@ void il4965_mac_update_tkip_key(struct ieee80211_hw *hw,
 int il4965_mac_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 			    enum ieee80211_ampdu_mlme_action action,
 			    struct ieee80211_sta *sta, u16 tid, u16 * ssn,
-			    u8 buf_size);
+			    u8 buf_size, bool amsdu);
 int il4965_mac_sta_add(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 		       struct ieee80211_sta *sta);
 void
diff --git a/drivers/net/wireless/iwlwifi/Kconfig b/drivers/net/wireless/iwlwifi/Kconfig
index aba095761ac6..6e949df399d6 100644
--- a/drivers/net/wireless/iwlwifi/Kconfig
+++ b/drivers/net/wireless/iwlwifi/Kconfig
@@ -142,6 +142,7 @@ config IWLWIFI_DEBUG_EXPERIMENTAL_UCODE
 config IWLWIFI_DEVICE_TRACING
 	bool "iwlwifi device access tracing"
 	depends on EVENT_TRACING
+	default y
 	help
 	  Say Y here to trace all commands, including TX frames and IO
 	  accesses, sent to the device. If you say yes, iwlwifi will
diff --git a/drivers/net/wireless/iwlwifi/dvm/mac80211.c b/drivers/net/wireless/iwlwifi/dvm/mac80211.c
index 453f7c315ab5..b3ad34e8bf5a 100644
--- a/drivers/net/wireless/iwlwifi/dvm/mac80211.c
+++ b/drivers/net/wireless/iwlwifi/dvm/mac80211.c
@@ -731,7 +731,7 @@ static int iwlagn_mac_ampdu_action(struct ieee80211_hw *hw,
 				   struct ieee80211_vif *vif,
 				   enum ieee80211_ampdu_mlme_action action,
 				   struct ieee80211_sta *sta, u16 tid, u16 *ssn,
-				   u8 buf_size)
+				   u8 buf_size, bool amsdu)
 {
 	struct iwl_priv *priv = IWL_MAC80211_GET_DVM(hw);
 	int ret = -EINVAL;
diff --git a/drivers/net/wireless/iwlwifi/iwl-7000.c b/drivers/net/wireless/iwlwifi/iwl-7000.c
index 3fb327d5a911..1a73c7a1da77 100644
--- a/drivers/net/wireless/iwlwifi/iwl-7000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-7000.c
@@ -72,12 +72,10 @@
 #define IWL7260_UCODE_API_MAX	17
 
 /* Oldest version we won't warn about */
-#define IWL7260_UCODE_API_OK	12
-#define IWL3165_UCODE_API_OK	13
+#define IWL7260_UCODE_API_OK	13
 
 /* Lowest firmware API version supported */
-#define IWL7260_UCODE_API_MIN	12
-#define IWL3165_UCODE_API_MIN	13
+#define IWL7260_UCODE_API_MIN	13
 
 /* NVM versions */
 #define IWL7260_NVM_VERSION		0x0a1d
@@ -113,7 +111,7 @@
 
 static const struct iwl_base_params iwl7000_base_params = {
 	.eeprom_size = OTP_LOW_IMAGE_SIZE_FAMILY_7000,
-	.num_of_queues = IWLAGN_NUM_QUEUES,
+	.num_of_queues = 31,
 	.pll_cfg_val = 0,
 	.shadow_ram_support = true,
 	.led_compensation = 57,
@@ -269,11 +267,6 @@ const struct iwl_cfg iwl3165_2ac_cfg = {
 	.name = "Intel(R) Dual Band Wireless AC 3165",
 	.fw_name_pre = IWL7265D_FW_PRE,
 	IWL_DEVICE_7000,
-	/* sparse doens't like the re-assignment but it is safe */
-#ifndef __CHECKER__
-	.ucode_api_ok = IWL3165_UCODE_API_OK,
-	.ucode_api_min = IWL3165_UCODE_API_MIN,
-#endif
 	.ht_params = &iwl7000_ht_params,
 	.nvm_ver = IWL3165_NVM_VERSION,
 	.nvm_calib_ver = IWL3165_TX_POWER_VERSION,
diff --git a/drivers/net/wireless/iwlwifi/iwl-8000.c b/drivers/net/wireless/iwlwifi/iwl-8000.c
index 197abe43ddc5..0116e5a4c393 100644
--- a/drivers/net/wireless/iwlwifi/iwl-8000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-8000.c
@@ -72,10 +72,10 @@
 #define IWL8000_UCODE_API_MAX	17
 
 /* Oldest version we won't warn about */
-#define IWL8000_UCODE_API_OK	12
+#define IWL8000_UCODE_API_OK	13
 
 /* Lowest firmware API version supported */
-#define IWL8000_UCODE_API_MIN	12
+#define IWL8000_UCODE_API_MIN	13
 
 /* NVM versions */
 #define IWL8000_NVM_VERSION		0x0a1d
@@ -107,7 +107,7 @@
 
 static const struct iwl_base_params iwl8000_base_params = {
 	.eeprom_size = OTP_LOW_IMAGE_SIZE_FAMILY_8000,
-	.num_of_queues = IWLAGN_NUM_QUEUES,
+	.num_of_queues = 31,
 	.pll_cfg_val = 0,
 	.shadow_ram_support = true,
 	.led_compensation = 57,
diff --git a/drivers/net/wireless/iwlwifi/iwl-config.h b/drivers/net/wireless/iwlwifi/iwl-config.h
index 939fa229c038..910970858f98 100644
--- a/drivers/net/wireless/iwlwifi/iwl-config.h
+++ b/drivers/net/wireless/iwlwifi/iwl-config.h
@@ -223,13 +223,13 @@ struct iwl_tt_tx_backoff {
  * @support_tx_backoff: Support tx-backoff?
  */
 struct iwl_tt_params {
-	s32 ct_kill_entry;
-	s32 ct_kill_exit;
+	u32 ct_kill_entry;
+	u32 ct_kill_exit;
 	u32 ct_kill_duration;
-	s32 dynamic_smps_entry;
-	s32 dynamic_smps_exit;
-	s32 tx_protection_entry;
-	s32 tx_protection_exit;
+	u32 dynamic_smps_entry;
+	u32 dynamic_smps_exit;
+	u32 tx_protection_entry;
+	u32 tx_protection_exit;
 	struct iwl_tt_tx_backoff tx_backoff[TT_TX_BACKOFF_SIZE];
 	bool support_ct_kill;
 	bool support_dynamic_smps;
diff --git a/drivers/net/wireless/iwlwifi/iwl-drv.c b/drivers/net/wireless/iwlwifi/iwl-drv.c
index a86aa5bcee7d..463cadfbfccb 100644
--- a/drivers/net/wireless/iwlwifi/iwl-drv.c
+++ b/drivers/net/wireless/iwlwifi/iwl-drv.c
@@ -450,7 +450,7 @@ static int iwl_set_ucode_api_flags(struct iwl_drv *drv, const u8 *data,
 	u32 api_flags = le32_to_cpu(ucode_api->api_flags);
 	int i;
 
-	if (api_index >= IWL_API_MAX_BITS / 32) {
+	if (api_index >= DIV_ROUND_UP(NUM_IWL_UCODE_TLV_API, 32)) {
 		IWL_ERR(drv, "api_index larger than supported by driver\n");
 		/* don't return an error so we can load FW that has more bits */
 		return 0;
@@ -472,7 +472,7 @@ static int iwl_set_ucode_capabilities(struct iwl_drv *drv, const u8 *data,
 	u32 api_flags = le32_to_cpu(ucode_capa->api_capa);
 	int i;
 
-	if (api_index >= IWL_CAPABILITIES_MAX_BITS / 32) {
+	if (api_index >= DIV_ROUND_UP(NUM_IWL_UCODE_TLV_CAPA, 32)) {
 		IWL_ERR(drv, "api_index larger than supported by driver\n");
 		/* don't return an error so we can load FW that has more bits */
 		return 0;
diff --git a/drivers/net/wireless/iwlwifi/iwl-fw-error-dump.h b/drivers/net/wireless/iwlwifi/iwl-fw-error-dump.h
index af5b3201492c..9dbe19cbb4dd 100644
--- a/drivers/net/wireless/iwlwifi/iwl-fw-error-dump.h
+++ b/drivers/net/wireless/iwlwifi/iwl-fw-error-dump.h
@@ -86,6 +86,8 @@
  *	Structured as &struct iwl_fw_error_dump_trigger_desc.
  * @IWL_FW_ERROR_DUMP_RB: the content of an RB structured as
  *	&struct iwl_fw_error_dump_rb
+ * @IWL_FW_ERROR_PAGING: UMAC's image memory segments which were
+ *	paged to the DRAM.
  */
 enum iwl_fw_error_dump_type {
 	/* 0 is deprecated */
@@ -100,6 +102,7 @@ enum iwl_fw_error_dump_type {
 	IWL_FW_ERROR_DUMP_MEM = 9,
 	IWL_FW_ERROR_DUMP_ERROR_INFO = 10,
 	IWL_FW_ERROR_DUMP_RB = 11,
+	IWL_FW_ERROR_DUMP_PAGING = 12,
 
 	IWL_FW_ERROR_DUMP_MAX,
 };
@@ -240,6 +243,19 @@ struct iwl_fw_error_dump_rb {
 };
 
 /**
+ * struct iwl_fw_error_dump_paging - content of the UMAC's image page
+ *	block on DRAM
+ * @index: the index of the page block
+ * @reserved:
+ * @data: the content of the page block
+ */
+struct iwl_fw_error_dump_paging {
+	__le32 index;
+	__le32 reserved;
+	u8 data[];
+};
+
+/**
  * iwl_fw_error_next_data - advance fw error dump data pointer
  * @data: previous data block
  * Returns: next data block
diff --git a/drivers/net/wireless/iwlwifi/iwl-fw-file.h b/drivers/net/wireless/iwlwifi/iwl-fw-file.h
index 84653e3d02ba..08303db0000f 100644
--- a/drivers/net/wireless/iwlwifi/iwl-fw-file.h
+++ b/drivers/net/wireless/iwlwifi/iwl-fw-file.h
@@ -247,36 +247,31 @@ typedef unsigned int __bitwise__ iwl_ucode_tlv_api_t;
  * @IWL_UCODE_TLV_API_FRAGMENTED_SCAN: This ucode supports active dwell time
  *	longer than the passive one, which is essential for fragmented scan.
  * @IWL_UCODE_TLV_API_WIFI_MCC_UPDATE: ucode supports MCC updates with source.
- * IWL_UCODE_TLV_API_HDC_PHASE_0: ucode supports finer configuration of LTR
- * @IWL_UCODE_TLV_API_TX_POWER_DEV: new API for tx power.
  * @IWL_UCODE_TLV_API_WIDE_CMD_HDR: ucode supports wide command header
- * @IWL_UCODE_TLV_API_SCD_CFG: This firmware can configure the scheduler
- *	through the dedicated host command.
- * @IWL_UCODE_TLV_API_SINGLE_SCAN_EBS: EBS is supported for single scans too.
- * @IWL_UCODE_TLV_API_ASYNC_DTM: Async temperature notifications are supported.
  * @IWL_UCODE_TLV_API_LQ_SS_PARAMS: Configure STBC/BFER via LQ CMD ss_params
- * @IWL_UCODE_TLV_API_STATS_V10: uCode supports/uses statistics API version 10
  * @IWL_UCODE_TLV_API_NEW_VERSION: new versioning format
  * @IWL_UCODE_TLV_API_EXT_SCAN_PRIORITY: scan APIs use 8-level priority
  *	instead of 3.
  * @IWL_UCODE_TLV_API_TX_POWER_CHAIN: TX power API has larger command size
  *	(command version 3) that supports per-chain limits
+ *
+ * @NUM_IWL_UCODE_TLV_API: number of bits used
  */
 enum iwl_ucode_tlv_api {
 	IWL_UCODE_TLV_API_BT_COEX_SPLIT         = (__force iwl_ucode_tlv_api_t)3,
 	IWL_UCODE_TLV_API_FRAGMENTED_SCAN	= (__force iwl_ucode_tlv_api_t)8,
 	IWL_UCODE_TLV_API_WIFI_MCC_UPDATE	= (__force iwl_ucode_tlv_api_t)9,
-	IWL_UCODE_TLV_API_HDC_PHASE_0		= (__force iwl_ucode_tlv_api_t)10,
-	IWL_UCODE_TLV_API_TX_POWER_DEV		= (__force iwl_ucode_tlv_api_t)11,
 	IWL_UCODE_TLV_API_WIDE_CMD_HDR		= (__force iwl_ucode_tlv_api_t)14,
-	IWL_UCODE_TLV_API_SCD_CFG		= (__force iwl_ucode_tlv_api_t)15,
-	IWL_UCODE_TLV_API_SINGLE_SCAN_EBS	= (__force iwl_ucode_tlv_api_t)16,
-	IWL_UCODE_TLV_API_ASYNC_DTM		= (__force iwl_ucode_tlv_api_t)17,
 	IWL_UCODE_TLV_API_LQ_SS_PARAMS		= (__force iwl_ucode_tlv_api_t)18,
-	IWL_UCODE_TLV_API_STATS_V10		= (__force iwl_ucode_tlv_api_t)19,
 	IWL_UCODE_TLV_API_NEW_VERSION		= (__force iwl_ucode_tlv_api_t)20,
 	IWL_UCODE_TLV_API_EXT_SCAN_PRIORITY	= (__force iwl_ucode_tlv_api_t)24,
 	IWL_UCODE_TLV_API_TX_POWER_CHAIN	= (__force iwl_ucode_tlv_api_t)27,
+
+	NUM_IWL_UCODE_TLV_API
+#ifdef __CHECKER__
+		/* sparse says it cannot increment the previous enum member */
+		= 128
+#endif
 };
 
 typedef unsigned int __bitwise__ iwl_ucode_tlv_capa_t;
@@ -311,6 +306,10 @@ typedef unsigned int __bitwise__ iwl_ucode_tlv_capa_t;
  *	is supported.
  * @IWL_UCODE_TLV_CAPA_BT_COEX_RRC: supports BT Coex RRC
  * @IWL_UCODE_TLV_CAPA_GSCAN_SUPPORT: supports gscan
+ * @IWL_UCODE_TLV_CAPA_EXTENDED_DTS_MEASURE: extended DTS measurement
+ * @IWL_UCODE_TLV_CAPA_SHORT_PM_TIMEOUTS: supports short PM timeouts
+ *
+ * @NUM_IWL_UCODE_TLV_CAPA: number of bits used
  */
 enum iwl_ucode_tlv_capa {
 	IWL_UCODE_TLV_CAPA_D0I3_SUPPORT			= (__force iwl_ucode_tlv_capa_t)0,
@@ -333,6 +332,14 @@ enum iwl_ucode_tlv_capa {
 	IWL_UCODE_TLV_CAPA_LAR_MULTI_MCC		= (__force iwl_ucode_tlv_capa_t)29,
 	IWL_UCODE_TLV_CAPA_BT_COEX_RRC			= (__force iwl_ucode_tlv_capa_t)30,
 	IWL_UCODE_TLV_CAPA_GSCAN_SUPPORT		= (__force iwl_ucode_tlv_capa_t)31,
+	IWL_UCODE_TLV_CAPA_EXTENDED_DTS_MEASURE		= (__force iwl_ucode_tlv_capa_t)64,
+	IWL_UCODE_TLV_CAPA_SHORT_PM_TIMEOUTS		= (__force iwl_ucode_tlv_capa_t)65,
+
+	NUM_IWL_UCODE_TLV_CAPA
+#ifdef __CHECKER__
+		/* sparse says it cannot increment the previous enum member */
+		= 128
+#endif
 };
 
 /* The default calibrate table size if not specified by firmware file */
@@ -343,9 +350,6 @@ enum iwl_ucode_tlv_capa {
 /* The default max probe length if not specified by the firmware file */
 #define IWL_DEFAULT_MAX_PROBE_LENGTH	200
 
-#define IWL_API_MAX_BITS		64
-#define IWL_CAPABILITIES_MAX_BITS	64
-
 /*
  * For 16.0 uCode and above, there is no differentiation between sections,
  * just an offset to the HW address.
diff --git a/drivers/net/wireless/iwlwifi/iwl-fw.h b/drivers/net/wireless/iwlwifi/iwl-fw.h
index 45e732150d28..84ec0cefb62a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-fw.h
+++ b/drivers/net/wireless/iwlwifi/iwl-fw.h
@@ -105,8 +105,8 @@ struct iwl_ucode_capabilities {
 	u32 n_scan_channels;
 	u32 standard_phy_calibration_size;
 	u32 flags;
-	unsigned long _api[BITS_TO_LONGS(IWL_API_MAX_BITS)];
-	unsigned long _capa[BITS_TO_LONGS(IWL_CAPABILITIES_MAX_BITS)];
+	unsigned long _api[BITS_TO_LONGS(NUM_IWL_UCODE_TLV_API)];
+	unsigned long _capa[BITS_TO_LONGS(NUM_IWL_UCODE_TLV_CAPA)];
 };
 
 static inline bool
diff --git a/drivers/net/wireless/iwlwifi/iwl-io.c b/drivers/net/wireless/iwlwifi/iwl-io.c
index 27c66e477833..0bd9d4aad0c0 100644
--- a/drivers/net/wireless/iwlwifi/iwl-io.c
+++ b/drivers/net/wireless/iwlwifi/iwl-io.c
@@ -36,6 +36,29 @@
 #include "iwl-prph.h"
 #include "iwl-fh.h"
 
+void iwl_write8(struct iwl_trans *trans, u32 ofs, u8 val)
+{
+	trace_iwlwifi_dev_iowrite8(trans->dev, ofs, val);
+	iwl_trans_write8(trans, ofs, val);
+}
+IWL_EXPORT_SYMBOL(iwl_write8);
+
+void iwl_write32(struct iwl_trans *trans, u32 ofs, u32 val)
+{
+	trace_iwlwifi_dev_iowrite32(trans->dev, ofs, val);
+	iwl_trans_write32(trans, ofs, val);
+}
+IWL_EXPORT_SYMBOL(iwl_write32);
+
+u32 iwl_read32(struct iwl_trans *trans, u32 ofs)
+{
+	u32 val = iwl_trans_read32(trans, ofs);
+
+	trace_iwlwifi_dev_ioread32(trans->dev, ofs, val);
+	return val;
+}
+IWL_EXPORT_SYMBOL(iwl_read32);
+
 #define IWL_POLL_INTERVAL 10	/* microseconds */
 
 int iwl_poll_bit(struct iwl_trans *trans, u32 addr,
diff --git a/drivers/net/wireless/iwlwifi/iwl-io.h b/drivers/net/wireless/iwlwifi/iwl-io.h
index 705d12c079e8..501d0560c061 100644
--- a/drivers/net/wireless/iwlwifi/iwl-io.h
+++ b/drivers/net/wireless/iwlwifi/iwl-io.h
@@ -32,24 +32,9 @@
 #include "iwl-devtrace.h"
 #include "iwl-trans.h"
 
-static inline void iwl_write8(struct iwl_trans *trans, u32 ofs, u8 val)
-{
-	trace_iwlwifi_dev_iowrite8(trans->dev, ofs, val);
-	iwl_trans_write8(trans, ofs, val);
-}
-
-static inline void iwl_write32(struct iwl_trans *trans, u32 ofs, u32 val)
-{
-	trace_iwlwifi_dev_iowrite32(trans->dev, ofs, val);
-	iwl_trans_write32(trans, ofs, val);
-}
-
-static inline u32 iwl_read32(struct iwl_trans *trans, u32 ofs)
-{
-	u32 val = iwl_trans_read32(trans, ofs);
-	trace_iwlwifi_dev_ioread32(trans->dev, ofs, val);
-	return val;
-}
+void iwl_write8(struct iwl_trans *trans, u32 ofs, u8 val);
+void iwl_write32(struct iwl_trans *trans, u32 ofs, u32 val);
+u32 iwl_read32(struct iwl_trans *trans, u32 ofs);
 
 static inline void iwl_set_bit(struct iwl_trans *trans, u32 reg, u32 mask)
 {
diff --git a/drivers/net/wireless/iwlwifi/iwl-nvm-parse.c b/drivers/net/wireless/iwlwifi/iwl-nvm-parse.c
index 3b8e85e51002..d82984912e04 100644
--- a/drivers/net/wireless/iwlwifi/iwl-nvm-parse.c
+++ b/drivers/net/wireless/iwlwifi/iwl-nvm-parse.c
@@ -580,13 +580,15 @@ static void iwl_set_hw_address_family_8000(struct device *dev,
 	IWL_ERR_DEV(dev, "mac address is not found\n");
 }
 
+#define IWL_4165_DEVICE_ID 0x5501
+
 struct iwl_nvm_data *
 iwl_parse_nvm_data(struct device *dev, const struct iwl_cfg *cfg,
 		   const __le16 *nvm_hw, const __le16 *nvm_sw,
 		   const __le16 *nvm_calib, const __le16 *regulatory,
 		   const __le16 *mac_override, const __le16 *phy_sku,
 		   u8 tx_chains, u8 rx_chains, bool lar_fw_supported,
-		   u32 mac_addr0, u32 mac_addr1)
+		   u32 mac_addr0, u32 mac_addr1, u32 hw_id)
 {
 	struct iwl_nvm_data *data;
 	u32 sku;
@@ -625,6 +627,17 @@ iwl_parse_nvm_data(struct device *dev, const struct iwl_cfg *cfg,
 				    (sku & NVM_SKU_CAP_11AC_ENABLE);
 	data->sku_cap_mimo_disabled = sku & NVM_SKU_CAP_MIMO_DISABLE;
 
+	/*
+	 * OTP 0x52 bug work around
+	 * define antenna 1x1 according to MIMO disabled
+	 */
+	if (hw_id == IWL_4165_DEVICE_ID && data->sku_cap_mimo_disabled) {
+		data->valid_tx_ant = ANT_B;
+		data->valid_rx_ant = ANT_B;
+		tx_chains = ANT_B;
+		rx_chains = ANT_B;
+	}
+
 	data->n_hw_addrs = iwl_get_n_hw_addrs(cfg, nvm_sw);
 
 	if (cfg->device_family != IWL_DEVICE_FAMILY_8000) {
diff --git a/drivers/net/wireless/iwlwifi/iwl-nvm-parse.h b/drivers/net/wireless/iwlwifi/iwl-nvm-parse.h
index 822ba52e0e5a..9f44d8188c5c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-nvm-parse.h
+++ b/drivers/net/wireless/iwlwifi/iwl-nvm-parse.h
@@ -79,7 +79,7 @@ iwl_parse_nvm_data(struct device *dev, const struct iwl_cfg *cfg,
 		   const __le16 *nvm_calib, const __le16 *regulatory,
 		   const __le16 *mac_override, const __le16 *phy_sku,
 		   u8 tx_chains, u8 rx_chains, bool lar_fw_supported,
-		   u32 mac_addr0, u32 mac_addr1);
+		   u32 mac_addr0, u32 mac_addr1, u32 hw_id);
 
 /**
  * iwl_parse_mcc_info - parse MCC (mobile country code) info coming from FW
diff --git a/drivers/net/wireless/iwlwifi/iwl-op-mode.h b/drivers/net/wireless/iwlwifi/iwl-op-mode.h
index b47fe9d6b97a..2a58d6833224 100644
--- a/drivers/net/wireless/iwlwifi/iwl-op-mode.h
+++ b/drivers/net/wireless/iwlwifi/iwl-op-mode.h
@@ -7,6 +7,7 @@
  *
  * Copyright(c) 2007 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
+ * Copyright(c) 2015        Intel Deutschland GmbH
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -33,6 +34,7 @@
  *
  * Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
+ * Copyright(c) 2015        Intel Deutschland GmbH
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -108,7 +110,8 @@ struct iwl_cfg;
  * interact with it. The driver layer typically calls the start and stop
  * handlers, the transport layer calls the others.
  *
- * All the handlers MUST be implemented
+ * All the handlers MUST be implemented, except @rx_rss which can be left
+ * out *iff* the opmode will never run on hardware with multi-queue capability.
  *
  * @start: start the op_mode. The transport layer is already allocated.
  *	May sleep
@@ -116,6 +119,10 @@ struct iwl_cfg;
  *	May sleep
  * @rx: Rx notification to the op_mode. rxb is the Rx buffer itself. Cmd is the
  *	HCMD this Rx responds to. Can't sleep.
+ * @rx_rss: data queue RX notification to the op_mode, for (data) notifications
+ *	received on the RSS queue(s). The queue parameter indicates which of the
+ *	RSS queues received this frame; it will always be non-zero.
+ *	This method must not sleep.
  * @queue_full: notifies that a HW queue is full.
  *	Must be atomic and called with BH disabled.
  * @queue_not_full: notifies that a HW queue is not full any more.
@@ -146,6 +153,8 @@ struct iwl_op_mode_ops {
 	void (*stop)(struct iwl_op_mode *op_mode);
 	void (*rx)(struct iwl_op_mode *op_mode, struct napi_struct *napi,
 		   struct iwl_rx_cmd_buffer *rxb);
+	void (*rx_rss)(struct iwl_op_mode *op_mode, struct napi_struct *napi,
+		       struct iwl_rx_cmd_buffer *rxb, unsigned int queue);
 	void (*queue_full)(struct iwl_op_mode *op_mode, int queue);
 	void (*queue_not_full)(struct iwl_op_mode *op_mode, int queue);
 	bool (*hw_rf_kill)(struct iwl_op_mode *op_mode, bool state);
@@ -186,6 +195,14 @@ static inline void iwl_op_mode_rx(struct iwl_op_mode *op_mode,
 	return op_mode->ops->rx(op_mode, napi, rxb);
 }
 
+static inline void iwl_op_mode_rx_rss(struct iwl_op_mode *op_mode,
+				      struct napi_struct *napi,
+				      struct iwl_rx_cmd_buffer *rxb,
+				      unsigned int queue)
+{
+	op_mode->ops->rx_rss(op_mode, napi, rxb, queue);
+}
+
 static inline void iwl_op_mode_queue_full(struct iwl_op_mode *op_mode,
 					  int queue)
 {
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans.c b/drivers/net/wireless/iwlwifi/iwl-trans.c
index 9f8bcefc04c5..71610968c365 100644
--- a/drivers/net/wireless/iwlwifi/iwl-trans.c
+++ b/drivers/net/wireless/iwlwifi/iwl-trans.c
@@ -87,6 +87,7 @@ struct iwl_trans *iwl_trans_alloc(unsigned int priv_size,
 	trans->cfg = cfg;
 	trans->ops = ops;
 	trans->dev_cmd_headroom = dev_cmd_headroom;
+	trans->num_rx_queues = 1;
 
 	snprintf(trans->dev_cmd_pool_name, sizeof(trans->dev_cmd_pool_name),
 		 "iwl_cmd_pool:%s", dev_name(trans->dev));
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans.h b/drivers/net/wireless/iwlwifi/iwl-trans.h
index c829c505e141..6f76525088f0 100644
--- a/drivers/net/wireless/iwlwifi/iwl-trans.h
+++ b/drivers/net/wireless/iwlwifi/iwl-trans.h
@@ -386,6 +386,7 @@ static inline void iwl_free_rxb(struct iwl_rx_cmd_buffer *r)
 #define IWL_MAX_HW_QUEUES		32
 #define IWL_MAX_TID_COUNT	8
 #define IWL_FRAME_LIMIT	64
+#define IWL_MAX_RX_HW_QUEUES	16
 
 /**
  * enum iwl_wowlan_status - WoWLAN image/device status
@@ -408,6 +409,7 @@ enum iwl_d3_status {
  * @STATUS_TRANS_GOING_IDLE: shutting down the trans, only special commands
  *	are sent
  * @STATUS_TRANS_IDLE: the trans is idle - general commands are not to be sent
+ * @STATUS_TRANS_DEAD: trans is dead - avoid any read/write operation
  */
 enum iwl_trans_status {
 	STATUS_SYNC_HCMD_ACTIVE,
@@ -418,6 +420,7 @@ enum iwl_trans_status {
 	STATUS_FW_ERROR,
 	STATUS_TRANS_GOING_IDLE,
 	STATUS_TRANS_IDLE,
+	STATUS_TRANS_DEAD,
 };
 
 /**
@@ -654,6 +657,8 @@ enum iwl_d0i3_mode {
  * @hw_id_str: a string with info about HW ID. Set during transport allocation.
  * @pm_support: set to true in start_hw if link pm is supported
  * @ltr_enabled: set to true if the LTR is enabled
+ * @num_rx_queues: number of RX queues allocated by the transport;
+ *	the transport must set this before calling iwl_drv_start()
  * @dev_cmd_pool: pool for Tx cmd allocation - for internal use only.
  *	The user should use iwl_trans_{alloc,free}_tx_cmd.
  * @dev_cmd_headroom: room needed for the transport's private use before the
@@ -693,6 +698,8 @@ struct iwl_trans {
 	bool pm_support;
 	bool ltr_enabled;
 
+	u8 num_rx_queues;
+
 	/* The following fields are internal only */
 	struct kmem_cache *dev_cmd_pool;
 	size_t dev_cmd_headroom;
diff --git a/drivers/net/wireless/iwlwifi/mvm/constants.h b/drivers/net/wireless/iwlwifi/mvm/constants.h
index b8ee3121fbd2..5c21231e195d 100644
--- a/drivers/net/wireless/iwlwifi/mvm/constants.h
+++ b/drivers/net/wireless/iwlwifi/mvm/constants.h
@@ -71,6 +71,9 @@
 #define IWL_MVM_DEFAULT_PS_RX_DATA_TIMEOUT	(100 * USEC_PER_MSEC)
 #define IWL_MVM_WOWLAN_PS_TX_DATA_TIMEOUT	(10 * USEC_PER_MSEC)
 #define IWL_MVM_WOWLAN_PS_RX_DATA_TIMEOUT	(10 * USEC_PER_MSEC)
+#define IWL_MVM_SHORT_PS_TX_DATA_TIMEOUT	(2 * 1024) /* defined in TU */
+#define IWL_MVM_SHORT_PS_RX_DATA_TIMEOUT	(40 * 1024) /* defined in TU */
+#define IWL_MVM_P2P_LOWLATENCY_PS_ENABLE	0
 #define IWL_MVM_UAPSD_RX_DATA_TIMEOUT		(50 * USEC_PER_MSEC)
 #define IWL_MVM_UAPSD_TX_DATA_TIMEOUT		(50 * USEC_PER_MSEC)
 #define IWL_MVM_UAPSD_QUEUES		(IEEE80211_WMM_IE_STA_QOSINFO_AC_VO |\
@@ -101,7 +104,7 @@
 #define IWL_MVM_FW_BCAST_FILTER_PASS_ALL	0
 #define IWL_MVM_QUOTA_THRESHOLD			4
 #define IWL_MVM_RS_RSSI_BASED_INIT_RATE         0
-#define IWL_MVM_RS_DISABLE_P2P_MIMO		0
+#define IWL_MVM_RS_80_20_FAR_RANGE_TWEAK	1
 #define IWL_MVM_TOF_IS_RESPONDER		0
 #define IWL_MVM_RS_NUM_TRY_BEFORE_ANT_TOGGLE    1
 #define IWL_MVM_RS_HT_VHT_RETRIES_PER_RATE      2
diff --git a/drivers/net/wireless/iwlwifi/mvm/d3.c b/drivers/net/wireless/iwlwifi/mvm/d3.c
index 576187611e61..85ae902df7c0 100644
--- a/drivers/net/wireless/iwlwifi/mvm/d3.c
+++ b/drivers/net/wireless/iwlwifi/mvm/d3.c
@@ -1165,6 +1165,9 @@ int iwl_mvm_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
 	struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw);
 	int ret;
 
+	/* make sure the d0i3 exit work is not pending */
+	flush_work(&mvm->d0i3_exit_work);
+
 	ret = iwl_trans_suspend(mvm->trans);
 	if (ret)
 		return ret;
diff --git a/drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c b/drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c
index 383a3162046c..7904b41a04c6 100644
--- a/drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c
+++ b/drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c
@@ -511,7 +511,8 @@ static ssize_t iwl_dbgfs_tof_enable_write(struct ieee80211_vif *vif,
 {
 	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
 	struct iwl_mvm *mvm = mvmvif->mvm;
-	int value, ret = -EINVAL;
+	u32 value;
+	int ret = -EINVAL;
 	char *data;
 
 	mutex_lock(&mvm->mutex);
@@ -599,7 +600,8 @@ static ssize_t iwl_dbgfs_tof_responder_params_write(struct ieee80211_vif *vif,
 {
 	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
 	struct iwl_mvm *mvm = mvmvif->mvm;
-	int value, ret = 0;
+	u32 value;
+	int ret = 0;
 	char *data;
 
 	mutex_lock(&mvm->mutex);
@@ -713,11 +715,30 @@ static ssize_t iwl_dbgfs_tof_responder_params_write(struct ieee80211_vif *vif,
 		goto out;
 	}
 
-	data = iwl_dbgfs_is_match("ctrl_ch_position=", buf);
+	data = iwl_dbgfs_is_match("center_freq=", buf);
 	if (data) {
+		struct iwl_tof_responder_config_cmd *cmd =
+			&mvm->tof_data.responder_cfg;
+
 		ret = kstrtou32(data, 10, &value);
-		if (ret == 0)
-			mvm->tof_data.responder_cfg.ctrl_ch_position = value;
+		if (ret == 0 && value) {
+			enum ieee80211_band band = (cmd->channel_num <= 14) ?
+						   IEEE80211_BAND_2GHZ :
+						   IEEE80211_BAND_5GHZ;
+			struct ieee80211_channel chn = {
+				.band = band,
+				.center_freq = ieee80211_channel_to_frequency(
+					cmd->channel_num, band),
+				};
+			struct cfg80211_chan_def chandef = {
+				.chan =  &chn,
+				.center_freq1 =
+					ieee80211_channel_to_frequency(value,
+								       band),
+			};
+
+			cmd->ctrl_ch_position = iwl_mvm_get_ctrl_pos(&chandef);
+		}
 		goto out;
 	}
 
@@ -822,7 +843,8 @@ static ssize_t iwl_dbgfs_tof_range_request_write(struct ieee80211_vif *vif,
 {
 	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
 	struct iwl_mvm *mvm = mvmvif->mvm;
-	int value, ret = 0;
+	u32 value;
+	int ret = 0;
 	char *data;
 
 	mutex_lock(&mvm->mutex);
@@ -892,6 +914,7 @@ static ssize_t iwl_dbgfs_tof_range_request_write(struct ieee80211_vif *vif,
 			goto out;
 		}
 		memcpy(mvm->tof_data.range_req.macaddr_template, mac, ETH_ALEN);
+		goto out;
 	}
 
 	data = iwl_dbgfs_is_match("macaddr_mask=", buf);
@@ -903,21 +926,22 @@ static ssize_t iwl_dbgfs_tof_range_request_write(struct ieee80211_vif *vif,
 			goto out;
 		}
 		memcpy(mvm->tof_data.range_req.macaddr_mask, mac, ETH_ALEN);
+		goto out;
 	}
 
 	data = iwl_dbgfs_is_match("ap=", buf);
 	if (data) {
-		struct iwl_tof_range_req_ap_entry ap;
+		struct iwl_tof_range_req_ap_entry ap = {};
 		int size = sizeof(struct iwl_tof_range_req_ap_entry);
 		u16 burst_period;
 		u8 *mac = ap.bssid;
 		unsigned int i;
 
-		if (sscanf(data, "%u %hhd %hhx %hhx"
+		if (sscanf(data, "%u %hhd %hhd %hhd"
 			   "%hhx:%hhx:%hhx:%hhx:%hhx:%hhx"
-			   "%hhx %hhx %hx"
-			   "%hhx %hhx %x"
-			   "%hhx %hhx %hhx %hhx",
+			   "%hhd %hhd %hd"
+			   "%hhd %hhd %d"
+			   "%hhx %hhd %hhd %hhd",
 			   &i, &ap.channel_num, &ap.bandwidth,
 			   &ap.ctrl_ch_position,
 			   mac, mac + 1, mac + 2, mac + 3, mac + 4, mac + 5,
@@ -944,12 +968,12 @@ static ssize_t iwl_dbgfs_tof_range_request_write(struct ieee80211_vif *vif,
 	data = iwl_dbgfs_is_match("send_range_request=", buf);
 	if (data) {
 		ret = kstrtou32(data, 10, &value);
-		if (ret == 0 && value) {
+		if (ret == 0 && value)
 			ret = iwl_mvm_tof_range_request_cmd(mvm, vif);
-			goto out;
-		}
+		goto out;
 	}
 
+	ret = -EINVAL;
 out:
 	mutex_unlock(&mvm->mutex);
 	return ret ?: count;
@@ -994,16 +1018,18 @@ static ssize_t iwl_dbgfs_tof_range_request_read(struct file *file,
 		struct iwl_tof_range_req_ap_entry *ap = &cmd->ap[i];
 
 		pos += scnprintf(buf + pos, bufsz - pos,
-				"ap %.2d: channel_num=%hhx bw=%hhx"
-				" control=%hhx bssid=%pM type=%hhx"
-				" num_of_bursts=%hhx burst_period=%hx ftm=%hhx"
-				" retries=%hhx tsf_delta=%x location_req=%hhx "
-				" asap=%hhx enable=%hhx rssi=%hhx\n",
+				"ap %.2d: channel_num=%hhd bw=%hhd"
+				" control=%hhd bssid=%pM type=%hhd"
+				" num_of_bursts=%hhd burst_period=%hd ftm=%hhd"
+				" retries=%hhd tsf_delta=%d"
+				" tsf_delta_direction=%hhd location_req=0x%hhx "
+				" asap=%hhd enable=%hhd rssi=%hhd\n",
 				i, ap->channel_num, ap->bandwidth,
 				ap->ctrl_ch_position, ap->bssid,
 				ap->measure_type, ap->num_of_bursts,
 				ap->burst_period, ap->samples_per_burst,
 				ap->retries_per_sample, ap->tsf_delta,
+				ap->tsf_delta_direction,
 				ap->location_req, ap->asap_mode,
 				ap->enable_dyn_ack, ap->rssi);
 	}
@@ -1019,7 +1045,8 @@ static ssize_t iwl_dbgfs_tof_range_req_ext_write(struct ieee80211_vif *vif,
 {
 	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
 	struct iwl_mvm *mvm = mvmvif->mvm;
-	int value, ret = 0;
+	u32 value;
+	int ret = 0;
 	char *data;
 
 	mutex_lock(&mvm->mutex);
@@ -1071,12 +1098,12 @@ static ssize_t iwl_dbgfs_tof_range_req_ext_write(struct ieee80211_vif *vif,
 	data = iwl_dbgfs_is_match("send_range_req_ext=", buf);
 	if (data) {
 		ret = kstrtou32(data, 10, &value);
-		if (ret == 0 && value) {
+		if (ret == 0 && value)
 			ret = iwl_mvm_tof_range_request_ext_cmd(mvm, vif);
-			goto out;
-		}
+		goto out;
 	}
 
+	ret = -EINVAL;
 out:
 	mutex_unlock(&mvm->mutex);
 	return ret ?: count;
@@ -1099,18 +1126,18 @@ static ssize_t iwl_dbgfs_tof_range_req_ext_read(struct file *file,
 	mutex_lock(&mvm->mutex);
 
 	pos += scnprintf(buf + pos, bufsz - pos,
-			 "tsf_timer_offset_msec = %hx\n",
+			 "tsf_timer_offset_msec = %hd\n",
 			 cmd->tsf_timer_offset_msec);
-	pos += scnprintf(buf + pos, bufsz - pos, "min_delta_ftm = %hhx\n",
+	pos += scnprintf(buf + pos, bufsz - pos, "min_delta_ftm = %hhd\n",
 			 cmd->min_delta_ftm);
 	pos += scnprintf(buf + pos, bufsz - pos,
-			 "ftm_format_and_bw20M = %hhx\n",
+			 "ftm_format_and_bw20M = %hhd\n",
 			 cmd->ftm_format_and_bw20M);
 	pos += scnprintf(buf + pos, bufsz - pos,
-			 "ftm_format_and_bw40M = %hhx\n",
+			 "ftm_format_and_bw40M = %hhd\n",
 			 cmd->ftm_format_and_bw40M);
 	pos += scnprintf(buf + pos, bufsz - pos,
-			 "ftm_format_and_bw80M = %hhx\n",
+			 "ftm_format_and_bw80M = %hhd\n",
 			 cmd->ftm_format_and_bw80M);
 
 	mutex_unlock(&mvm->mutex);
@@ -1123,8 +1150,8 @@ static ssize_t iwl_dbgfs_tof_range_abort_write(struct ieee80211_vif *vif,
 {
 	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
 	struct iwl_mvm *mvm = mvmvif->mvm;
-	int value, ret = 0;
-	int abort_id;
+	u32 value;
+	int abort_id, ret = 0;
 	char *data;
 
 	mutex_lock(&mvm->mutex);
@@ -1205,11 +1232,11 @@ static ssize_t iwl_dbgfs_tof_range_response_read(struct file *file,
 		struct iwl_tof_range_rsp_ap_entry_ntfy *ap = &cmd->ap[i];
 
 		pos += scnprintf(buf + pos, bufsz - pos,
-				"ap %.2d: bssid=%pM status=%hhx bw=%hhx"
-				" rtt=%x rtt_var=%x rtt_spread=%x"
-				" rssi=%hhx  rssi_spread=%hhx"
-				" range=%x range_var=%x"
-				" time_stamp=%x\n",
+				"ap %.2d: bssid=%pM status=%hhd bw=%hhd"
+				" rtt=%d rtt_var=%d rtt_spread=%d"
+				" rssi=%hhd  rssi_spread=%hhd"
+				" range=%d range_var=%d"
+				" time_stamp=%d\n",
 				i, ap->bssid, ap->measure_status,
 				ap->measure_bw,
 				ap->rtt, ap->rtt_variance, ap->rtt_spread,
@@ -1250,11 +1277,10 @@ static ssize_t iwl_dbgfs_low_latency_read(struct file *file,
 {
 	struct ieee80211_vif *vif = file->private_data;
 	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
-	char buf[3];
+	char buf[2];
 
 	buf[0] = mvmvif->low_latency ? '1' : '0';
 	buf[1] = '\n';
-	buf[2] = '\0';
 	return simple_read_from_buffer(user_buf, count, ppos, buf, sizeof(buf));
 }
 
diff --git a/drivers/net/wireless/iwlwifi/mvm/debugfs.c b/drivers/net/wireless/iwlwifi/mvm/debugfs.c
index 7d69a556bcc8..05928fb4021d 100644
--- a/drivers/net/wireless/iwlwifi/mvm/debugfs.c
+++ b/drivers/net/wireless/iwlwifi/mvm/debugfs.c
@@ -85,7 +85,7 @@ static ssize_t iwl_dbgfs_tx_flush_write(struct iwl_mvm *mvm, char *buf,
 	IWL_ERR(mvm, "FLUSHING queues: scd_q_msk = 0x%x\n", scd_q_msk);
 
 	mutex_lock(&mvm->mutex);
-	ret =  iwl_mvm_flush_tx_path(mvm, scd_q_msk, true) ? : count;
+	ret =  iwl_mvm_flush_tx_path(mvm, scd_q_msk, 0) ? : count;
 	mutex_unlock(&mvm->mutex);
 
 	return ret;
@@ -1214,118 +1214,6 @@ static ssize_t iwl_dbgfs_d3_sram_read(struct file *file, char __user *user_buf,
 
 	return ret;
 }
-
-#define MAX_NUM_ND_MATCHSETS 10
-
-static ssize_t iwl_dbgfs_netdetect_write(struct iwl_mvm *mvm, char *buf,
-					 size_t count, loff_t *ppos)
-{
-	const char *seps = ",\n";
-	char *buf_ptr = buf;
-	char *value_str = NULL;
-	int ret, i;
-
-	/* TODO: don't free if write is being called several times in one go */
-	if (mvm->nd_config) {
-		kfree(mvm->nd_config->match_sets);
-		kfree(mvm->nd_config);
-		mvm->nd_config = NULL;
-	}
-
-	mvm->nd_config = kzalloc(sizeof(*mvm->nd_config) +
-				 (11 * sizeof(struct ieee80211_channel *)),
-				 GFP_KERNEL);
-	if (!mvm->nd_config) {
-		ret = -ENOMEM;
-		goto out_free;
-	}
-
-	mvm->nd_config->n_channels = 11;
-	mvm->nd_config->scan_width = NL80211_BSS_CHAN_WIDTH_20;
-	mvm->nd_config->interval = 5;
-	mvm->nd_config->min_rssi_thold = -80;
-	for (i = 0; i < mvm->nd_config->n_channels; i++)
-		mvm->nd_config->channels[i] = &mvm->nvm_data->channels[i];
-
-	mvm->nd_config->match_sets =
-		kcalloc(MAX_NUM_ND_MATCHSETS,
-			sizeof(*mvm->nd_config->match_sets),
-			GFP_KERNEL);
-	if (!mvm->nd_config->match_sets) {
-		ret = -ENOMEM;
-		goto out_free;
-	}
-
-	while ((value_str = strsep(&buf_ptr, seps)) &&
-	       strlen(value_str)) {
-		struct cfg80211_match_set *set;
-
-		if (mvm->nd_config->n_match_sets >= MAX_NUM_ND_MATCHSETS) {
-			ret = -EINVAL;
-			goto out_free;
-		}
-
-		set = &mvm->nd_config->match_sets[mvm->nd_config->n_match_sets];
-		set->ssid.ssid_len = strlen(value_str);
-
-		if (set->ssid.ssid_len > IEEE80211_MAX_SSID_LEN) {
-			ret = -EINVAL;
-			goto out_free;
-		}
-
-		memcpy(set->ssid.ssid, value_str, set->ssid.ssid_len);
-
-		mvm->nd_config->n_match_sets++;
-	}
-
-	ret = count;
-
-	if (mvm->nd_config->n_match_sets)
-		goto out;
-
-out_free:
-	if (mvm->nd_config)
-		kfree(mvm->nd_config->match_sets);
-	kfree(mvm->nd_config);
-	mvm->nd_config = NULL;
-out:
-	return ret;
-}
-
-static ssize_t
-iwl_dbgfs_netdetect_read(struct file *file, char __user *user_buf,
-			 size_t count, loff_t *ppos)
-{
-	struct iwl_mvm *mvm = file->private_data;
-	size_t bufsz, ret;
-	char *buf;
-	int i, n_match_sets, pos = 0;
-
-	n_match_sets = mvm->nd_config ? mvm->nd_config->n_match_sets : 0;
-
-	bufsz = n_match_sets * (IEEE80211_MAX_SSID_LEN + 1) + 1;
-	buf = kzalloc(bufsz, GFP_KERNEL);
-	if (!buf)
-		return -ENOMEM;
-
-	for (i = 0; i < n_match_sets; i++) {
-		if (pos +
-		    mvm->nd_config->match_sets[i].ssid.ssid_len + 2 > bufsz) {
-			ret = -EIO;
-			goto out;
-		}
-
-		memcpy(buf + pos, mvm->nd_config->match_sets[i].ssid.ssid,
-		       mvm->nd_config->match_sets[i].ssid.ssid_len);
-		pos += mvm->nd_config->match_sets[i].ssid.ssid_len;
-		buf[pos++] = '\n';
-	}
-
-	ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
-out:
-	kfree(buf);
-	return ret;
-}
 #endif
 
 #define PRINT_MVM_REF(ref) do {						\
@@ -1473,11 +1361,25 @@ out:
 	return count;
 }
 
+static ssize_t
+iwl_dbgfs_send_echo_cmd_write(struct iwl_mvm *mvm, char *buf,
+			      size_t count, loff_t *ppos)
+{
+	int ret;
+
+	mutex_lock(&mvm->mutex);
+	ret = iwl_mvm_send_cmd_pdu(mvm, ECHO_CMD, 0, 0, NULL);
+	mutex_unlock(&mvm->mutex);
+
+	return ret ?: count;
+}
+
 MVM_DEBUGFS_READ_WRITE_FILE_OPS(prph_reg, 64);
 
 /* Device wide debugfs entries */
 MVM_DEBUGFS_WRITE_FILE_OPS(tx_flush, 16);
 MVM_DEBUGFS_WRITE_FILE_OPS(sta_drain, 8);
+MVM_DEBUGFS_WRITE_FILE_OPS(send_echo_cmd, 8);
 MVM_DEBUGFS_READ_WRITE_FILE_OPS(sram, 64);
 MVM_DEBUGFS_READ_WRITE_FILE_OPS(set_nic_temperature, 64);
 MVM_DEBUGFS_READ_FILE_OPS(nic_temp);
@@ -1503,7 +1405,6 @@ MVM_DEBUGFS_READ_WRITE_FILE_OPS(bcast_filters_macs, 256);
 
 #ifdef CONFIG_PM_SLEEP
 MVM_DEBUGFS_READ_WRITE_FILE_OPS(d3_sram, 8);
-MVM_DEBUGFS_READ_WRITE_FILE_OPS(netdetect, 384);
 #endif
 
 int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm, struct dentry *dbgfs_dir)
@@ -1538,6 +1439,7 @@ int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm, struct dentry *dbgfs_dir)
 	MVM_DEBUGFS_ADD_FILE(d0i3_refs, mvm->debugfs_dir, S_IRUSR | S_IWUSR);
 	MVM_DEBUGFS_ADD_FILE(fw_dbg_conf, mvm->debugfs_dir, S_IRUSR | S_IWUSR);
 	MVM_DEBUGFS_ADD_FILE(fw_dbg_collect, mvm->debugfs_dir, S_IWUSR);
+	MVM_DEBUGFS_ADD_FILE(send_echo_cmd, mvm->debugfs_dir, S_IWUSR);
 	if (!debugfs_create_bool("enable_scan_iteration_notif",
 				 S_IRUSR | S_IWUSR,
 				 mvm->debugfs_dir,
@@ -1572,7 +1474,6 @@ int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm, struct dentry *dbgfs_dir)
 	if (!debugfs_create_u32("last_netdetect_scans", S_IRUSR,
 				mvm->debugfs_dir, &mvm->last_netdetect_scans))
 		goto err;
-	MVM_DEBUGFS_ADD_FILE(netdetect, mvm->debugfs_dir, S_IRUSR | S_IWUSR);
 #endif
 
 	if (!debugfs_create_u8("low_latency_agg_frame_limit", S_IRUSR | S_IWUSR,
@@ -1594,6 +1495,9 @@ int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm, struct dentry *dbgfs_dir)
 	if (!debugfs_create_blob("nvm_prod", S_IRUSR,
 				  mvm->debugfs_dir, &mvm->nvm_prod_blob))
 		goto err;
+	if (!debugfs_create_blob("nvm_phy_sku", S_IRUSR,
+				 mvm->debugfs_dir, &mvm->nvm_phy_sku_blob))
+		goto err;
 
 	/*
 	 * Create a symlink with mac80211. It will be removed when mac80211
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-power.h b/drivers/net/wireless/iwlwifi/mvm/fw-api-power.h
index 7005fa4be74a..c8f3e2536cbb 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api-power.h
+++ b/drivers/net/wireless/iwlwifi/mvm/fw-api-power.h
@@ -192,16 +192,10 @@ struct iwl_powertable_cmd {
 /**
  * enum iwl_device_power_flags - masks for device power command flags
  * @DEVIC_POWER_FLAGS_POWER_SAVE_ENA_MSK: '1' Allow to save power by turning off
- *	receiver and transmitter. '0' - does not allow. This flag should be
- *	always set to '1' unless one need to disable actual power down for debug
- *	purposes.
- * @DEVICE_POWER_FLAGS_CAM_MSK: '1' CAM (Continuous Active Mode) is set, meaning
- *	that power management is disabled. '0' Power management is enabled, one
- *	of power schemes is applied.
+ *	receiver and transmitter. '0' - does not allow.
 */
 enum iwl_device_power_flags {
 	DEVICE_POWER_FLAGS_POWER_SAVE_ENA_MSK	= BIT(0),
-	DEVICE_POWER_FLAGS_CAM_MSK		= BIT(13),
 };
 
 /**
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-rx.h b/drivers/net/wireless/iwlwifi/mvm/fw-api-rx.h
new file mode 100644
index 000000000000..9b7e49d4620f
--- /dev/null
+++ b/drivers/net/wireless/iwlwifi/mvm/fw-api-rx.h
@@ -0,0 +1,238 @@
+/******************************************************************************
+ *
+ * This file is provided under a dual BSD/GPLv2 license.  When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
+ * Copyright(c) 2015        Intel Deutschland GmbH
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
+ * USA
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called COPYING.
+ *
+ * Contact Information:
+ *  Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ * BSD LICENSE
+ *
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
+ * Copyright(c) 2015        Intel Deutschland GmbH
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *  * Neither the name Intel Corporation nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *****************************************************************************/
+
+#ifndef __fw_api_rx_h__
+#define __fw_api_rx_h__
+
+#define IWL_RX_INFO_PHY_CNT 8
+#define IWL_RX_INFO_ENERGY_ANT_ABC_IDX 1
+#define IWL_RX_INFO_ENERGY_ANT_A_MSK 0x000000ff
+#define IWL_RX_INFO_ENERGY_ANT_B_MSK 0x0000ff00
+#define IWL_RX_INFO_ENERGY_ANT_C_MSK 0x00ff0000
+#define IWL_RX_INFO_ENERGY_ANT_A_POS 0
+#define IWL_RX_INFO_ENERGY_ANT_B_POS 8
+#define IWL_RX_INFO_ENERGY_ANT_C_POS 16
+
+/**
+ * struct iwl_rx_phy_info - phy info
+ * (REPLY_RX_PHY_CMD = 0xc0)
+ * @non_cfg_phy_cnt: non configurable DSP phy data byte count
+ * @cfg_phy_cnt: configurable DSP phy data byte count
+ * @stat_id: configurable DSP phy data set ID
+ * @reserved1:
+ * @system_timestamp: GP2  at on air rise
+ * @timestamp: TSF at on air rise
+ * @beacon_time_stamp: beacon at on-air rise
+ * @phy_flags: general phy flags: band, modulation, ...
+ * @channel: channel number
+ * @non_cfg_phy_buf: for various implementations of non_cfg_phy
+ * @rate_n_flags: RATE_MCS_*
+ * @byte_count: frame's byte-count
+ * @frame_time: frame's time on the air, based on byte count and frame rate
+ *	calculation
+ * @mac_active_msk: what MACs were active when the frame was received
+ *
+ * Before each Rx, the device sends this data. It contains PHY information
+ * about the reception of the packet.
+ */
+struct iwl_rx_phy_info {
+	u8 non_cfg_phy_cnt;
+	u8 cfg_phy_cnt;
+	u8 stat_id;
+	u8 reserved1;
+	__le32 system_timestamp;
+	__le64 timestamp;
+	__le32 beacon_time_stamp;
+	__le16 phy_flags;
+	__le16 channel;
+	__le32 non_cfg_phy[IWL_RX_INFO_PHY_CNT];
+	__le32 rate_n_flags;
+	__le32 byte_count;
+	__le16 mac_active_msk;
+	__le16 frame_time;
+} __packed;
+
+/*
+ * TCP offload Rx assist info
+ *
+ * bits 0:3 - reserved
+ * bits 4:7 - MIC CRC length
+ * bits 8:12 - MAC header length
+ * bit 13 - Padding indication
+ * bit 14 - A-AMSDU indication
+ * bit 15 - Offload enabled
+ */
+enum iwl_csum_rx_assist_info {
+	CSUM_RXA_RESERVED_MASK	= 0x000f,
+	CSUM_RXA_MICSIZE_MASK	= 0x00f0,
+	CSUM_RXA_HEADERLEN_MASK	= 0x1f00,
+	CSUM_RXA_PADD		= BIT(13),
+	CSUM_RXA_AMSDU		= BIT(14),
+	CSUM_RXA_ENA		= BIT(15)
+};
+
+/**
+ * struct iwl_rx_mpdu_res_start - phy info
+ * @assist: see CSUM_RX_ASSIST_ above
+ */
+struct iwl_rx_mpdu_res_start {
+	__le16 byte_count;
+	__le16 assist;
+} __packed; /* _RX_MPDU_RES_START_API_S_VER_2 */
+
+/**
+ * enum iwl_rx_phy_flags - to parse %iwl_rx_phy_info phy_flags
+ * @RX_RES_PHY_FLAGS_BAND_24: true if the packet was received on 2.4 band
+ * @RX_RES_PHY_FLAGS_MOD_CCK:
+ * @RX_RES_PHY_FLAGS_SHORT_PREAMBLE: true if packet's preamble was short
+ * @RX_RES_PHY_FLAGS_NARROW_BAND:
+ * @RX_RES_PHY_FLAGS_ANTENNA: antenna on which the packet was received
+ * @RX_RES_PHY_FLAGS_AGG: set if the packet was part of an A-MPDU
+ * @RX_RES_PHY_FLAGS_OFDM_HT: The frame was an HT frame
+ * @RX_RES_PHY_FLAGS_OFDM_GF: The frame used GF preamble
+ * @RX_RES_PHY_FLAGS_OFDM_VHT: The frame was a VHT frame
+ */
+enum iwl_rx_phy_flags {
+	RX_RES_PHY_FLAGS_BAND_24	= BIT(0),
+	RX_RES_PHY_FLAGS_MOD_CCK	= BIT(1),
+	RX_RES_PHY_FLAGS_SHORT_PREAMBLE	= BIT(2),
+	RX_RES_PHY_FLAGS_NARROW_BAND	= BIT(3),
+	RX_RES_PHY_FLAGS_ANTENNA	= (0x7 << 4),
+	RX_RES_PHY_FLAGS_ANTENNA_POS	= 4,
+	RX_RES_PHY_FLAGS_AGG		= BIT(7),
+	RX_RES_PHY_FLAGS_OFDM_HT	= BIT(8),
+	RX_RES_PHY_FLAGS_OFDM_GF	= BIT(9),
+	RX_RES_PHY_FLAGS_OFDM_VHT	= BIT(10),
+};
+
+/**
+ * enum iwl_mvm_rx_status - written by fw for each Rx packet
+ * @RX_MPDU_RES_STATUS_CRC_OK: CRC is fine
+ * @RX_MPDU_RES_STATUS_OVERRUN_OK: there was no RXE overflow
+ * @RX_MPDU_RES_STATUS_SRC_STA_FOUND:
+ * @RX_MPDU_RES_STATUS_KEY_VALID:
+ * @RX_MPDU_RES_STATUS_KEY_PARAM_OK:
+ * @RX_MPDU_RES_STATUS_ICV_OK: ICV is fine, if not, the packet is destroyed
+ * @RX_MPDU_RES_STATUS_MIC_OK: used for CCM alg only. TKIP MIC is checked
+ *	in the driver.
+ * @RX_MPDU_RES_STATUS_TTAK_OK: TTAK is fine
+ * @RX_MPDU_RES_STATUS_MNG_FRAME_REPLAY_ERR:  valid for alg = CCM_CMAC or
+ *	alg = CCM only. Checks replay attack for 11w frames. Relevant only if
+ *	%RX_MPDU_RES_STATUS_ROBUST_MNG_FRAME is set.
+ * @RX_MPDU_RES_STATUS_SEC_NO_ENC: this frame is not encrypted
+ * @RX_MPDU_RES_STATUS_SEC_WEP_ENC: this frame is encrypted using WEP
+ * @RX_MPDU_RES_STATUS_SEC_CCM_ENC: this frame is encrypted using CCM
+ * @RX_MPDU_RES_STATUS_SEC_TKIP_ENC: this frame is encrypted using TKIP
+ * @RX_MPDU_RES_STATUS_SEC_CCM_CMAC_ENC: this frame is encrypted using CCM_CMAC
+ * @RX_MPDU_RES_STATUS_SEC_ENC_ERR: this frame couldn't be decrypted
+ * @RX_MPDU_RES_STATUS_SEC_ENC_MSK: bitmask of the encryption algorithm
+ * @RX_MPDU_RES_STATUS_DEC_DONE: this frame has been successfully decrypted
+ * @RX_MPDU_RES_STATUS_PROTECT_FRAME_BIT_CMP:
+ * @RX_MPDU_RES_STATUS_EXT_IV_BIT_CMP:
+ * @RX_MPDU_RES_STATUS_KEY_ID_CMP_BIT:
+ * @RX_MPDU_RES_STATUS_ROBUST_MNG_FRAME: this frame is an 11w management frame
+ * @RX_MPDU_RES_STATUS_CSUM_DONE: checksum was done by the hw
+ * @RX_MPDU_RES_STATUS_CSUM_OK: checksum found no errors
+ * @RX_MPDU_RES_STATUS_HASH_INDEX_MSK:
+ * @RX_MPDU_RES_STATUS_STA_ID_MSK:
+ * @RX_MPDU_RES_STATUS_RRF_KILL:
+ * @RX_MPDU_RES_STATUS_FILTERING_MSK:
+ * @RX_MPDU_RES_STATUS2_FILTERING_MSK:
+ */
+enum iwl_mvm_rx_status {
+	RX_MPDU_RES_STATUS_CRC_OK			= BIT(0),
+	RX_MPDU_RES_STATUS_OVERRUN_OK			= BIT(1),
+	RX_MPDU_RES_STATUS_SRC_STA_FOUND		= BIT(2),
+	RX_MPDU_RES_STATUS_KEY_VALID			= BIT(3),
+	RX_MPDU_RES_STATUS_KEY_PARAM_OK			= BIT(4),
+	RX_MPDU_RES_STATUS_ICV_OK			= BIT(5),
+	RX_MPDU_RES_STATUS_MIC_OK			= BIT(6),
+	RX_MPDU_RES_STATUS_TTAK_OK			= BIT(7),
+	RX_MPDU_RES_STATUS_MNG_FRAME_REPLAY_ERR		= BIT(7),
+	RX_MPDU_RES_STATUS_SEC_NO_ENC			= (0 << 8),
+	RX_MPDU_RES_STATUS_SEC_WEP_ENC			= (1 << 8),
+	RX_MPDU_RES_STATUS_SEC_CCM_ENC			= (2 << 8),
+	RX_MPDU_RES_STATUS_SEC_TKIP_ENC			= (3 << 8),
+	RX_MPDU_RES_STATUS_SEC_EXT_ENC			= (4 << 8),
+	RX_MPDU_RES_STATUS_SEC_CCM_CMAC_ENC		= (6 << 8),
+	RX_MPDU_RES_STATUS_SEC_ENC_ERR			= (7 << 8),
+	RX_MPDU_RES_STATUS_SEC_ENC_MSK			= (7 << 8),
+	RX_MPDU_RES_STATUS_DEC_DONE			= BIT(11),
+	RX_MPDU_RES_STATUS_PROTECT_FRAME_BIT_CMP	= BIT(12),
+	RX_MPDU_RES_STATUS_EXT_IV_BIT_CMP		= BIT(13),
+	RX_MPDU_RES_STATUS_KEY_ID_CMP_BIT		= BIT(14),
+	RX_MPDU_RES_STATUS_ROBUST_MNG_FRAME		= BIT(15),
+	RX_MPDU_RES_STATUS_CSUM_DONE			= BIT(16),
+	RX_MPDU_RES_STATUS_CSUM_OK			= BIT(17),
+	RX_MPDU_RES_STATUS_HASH_INDEX_MSK		= (0x3F0000),
+	RX_MPDU_RES_STATUS_STA_ID_MSK			= (0x1f000000),
+	RX_MPDU_RES_STATUS_RRF_KILL			= BIT(29),
+	RX_MPDU_RES_STATUS_FILTERING_MSK		= (0xc00000),
+	RX_MPDU_RES_STATUS2_FILTERING_MSK		= (0xc0000000),
+};
+
+#endif /* __fw_api_rx_h__ */
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h b/drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h
index 660cc1c93e19..3a657e4b60ac 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h
+++ b/drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h
@@ -101,6 +101,7 @@ struct iwl_ssid_ie {
 
 #define IWL_FULL_SCAN_MULTIPLIER 5
 #define IWL_FAST_SCHED_SCAN_ITERATIONS 3
+#define IWL_MAX_SCHED_SCAN_PLANS 2
 
 enum scan_framework_client {
 	SCAN_CLIENT_SCHED_SCAN		= BIT(0),
@@ -359,7 +360,7 @@ struct iwl_scan_req_lmac {
 	/* SCAN_REQ_PERIODIC_PARAMS_API_S */
 	__le32 iter_num;
 	__le32 delay;
-	struct iwl_scan_schedule_lmac schedule[2];
+	struct iwl_scan_schedule_lmac schedule[IWL_MAX_SCHED_SCAN_PLANS];
 	struct iwl_scan_channel_opt channel_opt[2];
 	u8 data[];
 } __packed;
@@ -582,7 +583,7 @@ struct iwl_scan_umac_schedule {
  */
 struct iwl_scan_req_umac_tail {
 	/* SCAN_PERIODIC_PARAMS_API_S_VER_1 */
-	struct iwl_scan_umac_schedule schedule[2];
+	struct iwl_scan_umac_schedule schedule[IWL_MAX_SCHED_SCAN_PLANS];
 	__le16 delay;
 	__le16 reserved;
 	/* SCAN_PROBE_PARAMS_API_S_VER_1 */
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-stats.h b/drivers/net/wireless/iwlwifi/mvm/fw-api-stats.h
index 709e28d8b1b0..0c321f63ee42 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api-stats.h
+++ b/drivers/net/wireless/iwlwifi/mvm/fw-api-stats.h
@@ -219,32 +219,6 @@ struct mvm_statistics_bt_activity {
 	__le32 lo_priority_rx_denied_cnt;
 } __packed;  /* STATISTICS_BT_ACTIVITY_API_S_VER_1 */
 
-struct mvm_statistics_general_v5 {
-	__le32 radio_temperature;
-	__le32 radio_voltage;
-	struct mvm_statistics_dbg dbg;
-	__le32 sleep_time;
-	__le32 slots_out;
-	__le32 slots_idle;
-	__le32 ttl_timestamp;
-	struct mvm_statistics_div slow_div;
-	__le32 rx_enable_counter;
-	/*
-	 * num_of_sos_states:
-	 *  count the number of times we have to re-tune
-	 *  in order to get out of bad PHY status
-	 */
-	__le32 num_of_sos_states;
-	__le32 beacon_filtered;
-	__le32 missed_beacons;
-	__s8 beacon_filter_average_energy;
-	__s8 beacon_filter_reason;
-	__s8 beacon_filter_current_energy;
-	__s8 beacon_filter_reserved;
-	__le32 beacon_filter_delta_time;
-	struct mvm_statistics_bt_activity bt_activity;
-} __packed; /* STATISTICS_GENERAL_API_S_VER_5 */
-
 struct mvm_statistics_general_v8 {
 	__le32 radio_temperature;
 	__le32 radio_voltage;
@@ -263,10 +237,10 @@ struct mvm_statistics_general_v8 {
 	__le32 num_of_sos_states;
 	__le32 beacon_filtered;
 	__le32 missed_beacons;
-	__s8 beacon_filter_average_energy;
-	__s8 beacon_filter_reason;
-	__s8 beacon_filter_current_energy;
-	__s8 beacon_filter_reserved;
+	u8 beacon_filter_average_energy;
+	u8 beacon_filter_reason;
+	u8 beacon_filter_current_energy;
+	u8 beacon_filter_reserved;
 	__le32 beacon_filter_delta_time;
 	struct mvm_statistics_bt_activity bt_activity;
 	__le64 rx_time;
@@ -293,13 +267,6 @@ struct mvm_statistics_rx {
  * STATISTICS_CMD (0x9c), below.
  */
 
-struct iwl_notif_statistics_v8 {
-	__le32 flag;
-	struct mvm_statistics_rx rx;
-	struct mvm_statistics_tx tx;
-	struct mvm_statistics_general_v5 general;
-} __packed; /* STATISTICS_NTFY_API_S_VER_8 */
-
 struct iwl_notif_statistics_v10 {
 	__le32 flag;
 	struct mvm_statistics_rx rx;
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api.h b/drivers/net/wireless/iwlwifi/mvm/fw-api.h
index 4af7513adda2..181590fbd3b3 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api.h
+++ b/drivers/net/wireless/iwlwifi/mvm/fw-api.h
@@ -67,6 +67,7 @@
 #define __fw_api_h__
 
 #include "fw-api-rs.h"
+#include "fw-api-rx.h"
 #include "fw-api-tx.h"
 #include "fw-api-sta.h"
 #include "fw-api-mac.h"
@@ -100,6 +101,7 @@ enum iwl_mvm_tx_fifo {
 enum {
 	MVM_ALIVE = 0x1,
 	REPLY_ERROR = 0x2,
+	ECHO_CMD = 0x3,
 
 	INIT_COMPLETE_NOTIF = 0x4,
 
@@ -266,6 +268,16 @@ enum {
 	REPLY_MAX = 0xff,
 };
 
+enum iwl_phy_ops_subcmd_ids {
+	CMD_DTS_MEASUREMENT_TRIGGER_WIDE = 0x0,
+	DTS_MEASUREMENT_NOTIF_WIDE = 0xFF,
+};
+
+/* command groups */
+enum {
+	PHY_OPS_GROUP = 0x4,
+};
+
 /**
  * struct iwl_cmd_response - generic response struct for most commands
  * @status: status of the command asked, changes for each one
@@ -1070,190 +1082,6 @@ struct iwl_hs20_roc_res {
 	__le32 status;
 } __packed; /* HOT_SPOT_RSP_API_S_VER_1 */
 
-#define IWL_RX_INFO_PHY_CNT 8
-#define IWL_RX_INFO_ENERGY_ANT_ABC_IDX 1
-#define IWL_RX_INFO_ENERGY_ANT_A_MSK 0x000000ff
-#define IWL_RX_INFO_ENERGY_ANT_B_MSK 0x0000ff00
-#define IWL_RX_INFO_ENERGY_ANT_C_MSK 0x00ff0000
-#define IWL_RX_INFO_ENERGY_ANT_A_POS 0
-#define IWL_RX_INFO_ENERGY_ANT_B_POS 8
-#define IWL_RX_INFO_ENERGY_ANT_C_POS 16
-
-#define IWL_RX_INFO_AGC_IDX 1
-#define IWL_RX_INFO_RSSI_AB_IDX 2
-#define IWL_OFDM_AGC_A_MSK 0x0000007f
-#define IWL_OFDM_AGC_A_POS 0
-#define IWL_OFDM_AGC_B_MSK 0x00003f80
-#define IWL_OFDM_AGC_B_POS 7
-#define IWL_OFDM_AGC_CODE_MSK 0x3fe00000
-#define IWL_OFDM_AGC_CODE_POS 20
-#define IWL_OFDM_RSSI_INBAND_A_MSK 0x00ff
-#define IWL_OFDM_RSSI_A_POS 0
-#define IWL_OFDM_RSSI_ALLBAND_A_MSK 0xff00
-#define IWL_OFDM_RSSI_ALLBAND_A_POS 8
-#define IWL_OFDM_RSSI_INBAND_B_MSK 0xff0000
-#define IWL_OFDM_RSSI_B_POS 16
-#define IWL_OFDM_RSSI_ALLBAND_B_MSK 0xff000000
-#define IWL_OFDM_RSSI_ALLBAND_B_POS 24
-
-/**
- * struct iwl_rx_phy_info - phy info
- * (REPLY_RX_PHY_CMD = 0xc0)
- * @non_cfg_phy_cnt: non configurable DSP phy data byte count
- * @cfg_phy_cnt: configurable DSP phy data byte count
- * @stat_id: configurable DSP phy data set ID
- * @reserved1:
- * @system_timestamp: GP2  at on air rise
- * @timestamp: TSF at on air rise
- * @beacon_time_stamp: beacon at on-air rise
- * @phy_flags: general phy flags: band, modulation, ...
- * @channel: channel number
- * @non_cfg_phy_buf: for various implementations of non_cfg_phy
- * @rate_n_flags: RATE_MCS_*
- * @byte_count: frame's byte-count
- * @frame_time: frame's time on the air, based on byte count and frame rate
- *	calculation
- * @mac_active_msk: what MACs were active when the frame was received
- *
- * Before each Rx, the device sends this data. It contains PHY information
- * about the reception of the packet.
- */
-struct iwl_rx_phy_info {
-	u8 non_cfg_phy_cnt;
-	u8 cfg_phy_cnt;
-	u8 stat_id;
-	u8 reserved1;
-	__le32 system_timestamp;
-	__le64 timestamp;
-	__le32 beacon_time_stamp;
-	__le16 phy_flags;
-	__le16 channel;
-	__le32 non_cfg_phy[IWL_RX_INFO_PHY_CNT];
-	__le32 rate_n_flags;
-	__le32 byte_count;
-	__le16 mac_active_msk;
-	__le16 frame_time;
-} __packed;
-
-/*
- * TCP offload Rx assist info
- *
- * bits 0:3 - reserved
- * bits 4:7 - MIC CRC length
- * bits 8:12 - MAC header length
- * bit 13 - Padding indication
- * bit 14 - A-AMSDU indication
- * bit 15 - Offload enabled
- */
-enum iwl_csum_rx_assist_info {
-	CSUM_RXA_RESERVED_MASK	= 0x000f,
-	CSUM_RXA_MICSIZE_MASK	= 0x00f0,
-	CSUM_RXA_HEADERLEN_MASK	= 0x1f00,
-	CSUM_RXA_PADD		= BIT(13),
-	CSUM_RXA_AMSDU		= BIT(14),
-	CSUM_RXA_ENA		= BIT(15)
-};
-
-/**
- * struct iwl_rx_mpdu_res_start - phy info
- * @assist: see CSUM_RX_ASSIST_ above
- */
-struct iwl_rx_mpdu_res_start {
-	__le16 byte_count;
-	__le16 assist;
-} __packed; /* _RX_MPDU_RES_START_API_S_VER_2 */
-
-/**
- * enum iwl_rx_phy_flags - to parse %iwl_rx_phy_info phy_flags
- * @RX_RES_PHY_FLAGS_BAND_24: true if the packet was received on 2.4 band
- * @RX_RES_PHY_FLAGS_MOD_CCK:
- * @RX_RES_PHY_FLAGS_SHORT_PREAMBLE: true if packet's preamble was short
- * @RX_RES_PHY_FLAGS_NARROW_BAND:
- * @RX_RES_PHY_FLAGS_ANTENNA: antenna on which the packet was received
- * @RX_RES_PHY_FLAGS_AGG: set if the packet was part of an A-MPDU
- * @RX_RES_PHY_FLAGS_OFDM_HT: The frame was an HT frame
- * @RX_RES_PHY_FLAGS_OFDM_GF: The frame used GF preamble
- * @RX_RES_PHY_FLAGS_OFDM_VHT: The frame was a VHT frame
- */
-enum iwl_rx_phy_flags {
-	RX_RES_PHY_FLAGS_BAND_24	= BIT(0),
-	RX_RES_PHY_FLAGS_MOD_CCK	= BIT(1),
-	RX_RES_PHY_FLAGS_SHORT_PREAMBLE	= BIT(2),
-	RX_RES_PHY_FLAGS_NARROW_BAND	= BIT(3),
-	RX_RES_PHY_FLAGS_ANTENNA	= (0x7 << 4),
-	RX_RES_PHY_FLAGS_ANTENNA_POS	= 4,
-	RX_RES_PHY_FLAGS_AGG		= BIT(7),
-	RX_RES_PHY_FLAGS_OFDM_HT	= BIT(8),
-	RX_RES_PHY_FLAGS_OFDM_GF	= BIT(9),
-	RX_RES_PHY_FLAGS_OFDM_VHT	= BIT(10),
-};
-
-/**
- * enum iwl_mvm_rx_status - written by fw for each Rx packet
- * @RX_MPDU_RES_STATUS_CRC_OK: CRC is fine
- * @RX_MPDU_RES_STATUS_OVERRUN_OK: there was no RXE overflow
- * @RX_MPDU_RES_STATUS_SRC_STA_FOUND:
- * @RX_MPDU_RES_STATUS_KEY_VALID:
- * @RX_MPDU_RES_STATUS_KEY_PARAM_OK:
- * @RX_MPDU_RES_STATUS_ICV_OK: ICV is fine, if not, the packet is destroyed
- * @RX_MPDU_RES_STATUS_MIC_OK: used for CCM alg only. TKIP MIC is checked
- *	in the driver.
- * @RX_MPDU_RES_STATUS_TTAK_OK: TTAK is fine
- * @RX_MPDU_RES_STATUS_MNG_FRAME_REPLAY_ERR:  valid for alg = CCM_CMAC or
- *	alg = CCM only. Checks replay attack for 11w frames. Relevant only if
- *	%RX_MPDU_RES_STATUS_ROBUST_MNG_FRAME is set.
- * @RX_MPDU_RES_STATUS_SEC_NO_ENC: this frame is not encrypted
- * @RX_MPDU_RES_STATUS_SEC_WEP_ENC: this frame is encrypted using WEP
- * @RX_MPDU_RES_STATUS_SEC_CCM_ENC: this frame is encrypted using CCM
- * @RX_MPDU_RES_STATUS_SEC_TKIP_ENC: this frame is encrypted using TKIP
- * @RX_MPDU_RES_STATUS_SEC_CCM_CMAC_ENC: this frame is encrypted using CCM_CMAC
- * @RX_MPDU_RES_STATUS_SEC_ENC_ERR: this frame couldn't be decrypted
- * @RX_MPDU_RES_STATUS_SEC_ENC_MSK: bitmask of the encryption algorithm
- * @RX_MPDU_RES_STATUS_DEC_DONE: this frame has been successfully decrypted
- * @RX_MPDU_RES_STATUS_PROTECT_FRAME_BIT_CMP:
- * @RX_MPDU_RES_STATUS_EXT_IV_BIT_CMP:
- * @RX_MPDU_RES_STATUS_KEY_ID_CMP_BIT:
- * @RX_MPDU_RES_STATUS_ROBUST_MNG_FRAME: this frame is an 11w management frame
- * @RX_MPDU_RES_STATUS_CSUM_DONE: checksum was done by the hw
- * @RX_MPDU_RES_STATUS_CSUM_OK: checksum found no errors
- * @RX_MPDU_RES_STATUS_HASH_INDEX_MSK:
- * @RX_MPDU_RES_STATUS_STA_ID_MSK:
- * @RX_MPDU_RES_STATUS_RRF_KILL:
- * @RX_MPDU_RES_STATUS_FILTERING_MSK:
- * @RX_MPDU_RES_STATUS2_FILTERING_MSK:
- */
-enum iwl_mvm_rx_status {
-	RX_MPDU_RES_STATUS_CRC_OK			= BIT(0),
-	RX_MPDU_RES_STATUS_OVERRUN_OK			= BIT(1),
-	RX_MPDU_RES_STATUS_SRC_STA_FOUND		= BIT(2),
-	RX_MPDU_RES_STATUS_KEY_VALID			= BIT(3),
-	RX_MPDU_RES_STATUS_KEY_PARAM_OK			= BIT(4),
-	RX_MPDU_RES_STATUS_ICV_OK			= BIT(5),
-	RX_MPDU_RES_STATUS_MIC_OK			= BIT(6),
-	RX_MPDU_RES_STATUS_TTAK_OK			= BIT(7),
-	RX_MPDU_RES_STATUS_MNG_FRAME_REPLAY_ERR		= BIT(7),
-	RX_MPDU_RES_STATUS_SEC_NO_ENC			= (0 << 8),
-	RX_MPDU_RES_STATUS_SEC_WEP_ENC			= (1 << 8),
-	RX_MPDU_RES_STATUS_SEC_CCM_ENC			= (2 << 8),
-	RX_MPDU_RES_STATUS_SEC_TKIP_ENC			= (3 << 8),
-	RX_MPDU_RES_STATUS_SEC_EXT_ENC			= (4 << 8),
-	RX_MPDU_RES_STATUS_SEC_CCM_CMAC_ENC		= (6 << 8),
-	RX_MPDU_RES_STATUS_SEC_ENC_ERR			= (7 << 8),
-	RX_MPDU_RES_STATUS_SEC_ENC_MSK			= (7 << 8),
-	RX_MPDU_RES_STATUS_DEC_DONE			= BIT(11),
-	RX_MPDU_RES_STATUS_PROTECT_FRAME_BIT_CMP	= BIT(12),
-	RX_MPDU_RES_STATUS_EXT_IV_BIT_CMP		= BIT(13),
-	RX_MPDU_RES_STATUS_KEY_ID_CMP_BIT		= BIT(14),
-	RX_MPDU_RES_STATUS_ROBUST_MNG_FRAME		= BIT(15),
-	RX_MPDU_RES_STATUS_CSUM_DONE			= BIT(16),
-	RX_MPDU_RES_STATUS_CSUM_OK			= BIT(17),
-	RX_MPDU_RES_STATUS_HASH_INDEX_MSK		= (0x3F0000),
-	RX_MPDU_RES_STATUS_STA_ID_MSK			= (0x1f000000),
-	RX_MPDU_RES_STATUS_RRF_KILL			= BIT(29),
-	RX_MPDU_RES_STATUS_FILTERING_MSK		= (0xc00000),
-	RX_MPDU_RES_STATUS2_FILTERING_MSK		= (0xc0000000),
-};
-
 /**
  * struct iwl_radio_version_notif - information on the radio version
  * ( RADIO_VERSION_NOTIFICATION = 0x68 )
@@ -1696,6 +1524,69 @@ struct iwl_dts_measurement_cmd {
 } __packed; /* TEMPERATURE_MEASUREMENT_TRIGGER_CMD_S */
 
 /**
+* enum iwl_dts_control_measurement_mode - DTS measurement type
+* @DTS_AUTOMATIC: Automatic mode (full SW control). Provide temperature read
+*                 back (latest value. Not waiting for new value). Use automatic
+*                 SW DTS configuration.
+* @DTS_REQUEST_READ: Request DTS read. Configure DTS with manual settings,
+*                    trigger DTS reading and provide read back temperature read
+*                    when available.
+* @DTS_OVER_WRITE: over-write the DTS temperatures in the SW until next read
+* @DTS_DIRECT_WITHOUT_MEASURE: DTS returns its latest temperature result,
+*                              without measurement trigger.
+*/
+enum iwl_dts_control_measurement_mode {
+	DTS_AUTOMATIC			= 0,
+	DTS_REQUEST_READ		= 1,
+	DTS_OVER_WRITE			= 2,
+	DTS_DIRECT_WITHOUT_MEASURE	= 3,
+};
+
+/**
+* enum iwl_dts_used - DTS to use or used for measurement in the DTS request
+* @DTS_USE_TOP: Top
+* @DTS_USE_CHAIN_A: chain A
+* @DTS_USE_CHAIN_B: chain B
+* @DTS_USE_CHAIN_C: chain C
+* @XTAL_TEMPERATURE - read temperature from xtal
+*/
+enum iwl_dts_used {
+	DTS_USE_TOP		= 0,
+	DTS_USE_CHAIN_A		= 1,
+	DTS_USE_CHAIN_B		= 2,
+	DTS_USE_CHAIN_C		= 3,
+	XTAL_TEMPERATURE	= 4,
+};
+
+/**
+* enum iwl_dts_bit_mode - bit-mode to use in DTS request read mode
+* @DTS_BIT6_MODE: bit 6 mode
+* @DTS_BIT8_MODE: bit 8 mode
+*/
+enum iwl_dts_bit_mode {
+	DTS_BIT6_MODE	= 0,
+	DTS_BIT8_MODE	= 1,
+};
+
+/**
+ * iwl_ext_dts_measurement_cmd - request extended DTS temperature measurements
+ * @control_mode: see &enum iwl_dts_control_measurement_mode
+ * @temperature: used when over write DTS mode is selected
+ * @sensor: set temperature sensor to use. See &enum iwl_dts_used
+ * @avg_factor: average factor to DTS in request DTS read mode
+ * @bit_mode: value defines the DTS bit mode to use. See &enum iwl_dts_bit_mode
+ * @step_duration: step duration for the DTS
+ */
+struct iwl_ext_dts_measurement_cmd {
+	__le32 control_mode;
+	__le32 temperature;
+	__le32 sensor;
+	__le32 avg_factor;
+	__le32 bit_mode;
+	__le32 step_duration;
+} __packed; /* XVT_FW_DTS_CONTROL_MEASUREMENT_REQUEST_API_S */
+
+/**
  * iwl_dts_measurement_notif - notification received with the measurements
  *
  * @temp: the measured temperature
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw.c b/drivers/net/wireless/iwlwifi/mvm/fw.c
index 5c7f7cc9ffcc..d906fa13ba97 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw.c
+++ b/drivers/net/wireless/iwlwifi/mvm/fw.c
@@ -616,12 +616,8 @@ static int iwl_mvm_load_ucode_wait_alive(struct iwl_mvm *mvm,
 	 * will be empty.
 	 */
 
-	for (i = 0; i < IWL_MAX_HW_QUEUES; i++) {
-		if (i < mvm->first_agg_queue && i != IWL_MVM_CMD_QUEUE)
-			mvm->queue_to_mac80211[i] = i;
-		else
-			mvm->queue_to_mac80211[i] = IWL_INVALID_MAC80211_QUEUE;
-	}
+	memset(&mvm->queue_info, 0, sizeof(mvm->queue_info));
+	mvm->queue_info[IWL_MVM_CMD_QUEUE].hw_queue_refcount = 1;
 
 	for (i = 0; i < IEEE80211_MAX_QUEUES; i++)
 		atomic_set(&mvm->mac80211_queue_stop_count[i], 0);
@@ -940,19 +936,6 @@ int iwl_mvm_start_fw_dbg_conf(struct iwl_mvm *mvm, u8 conf_id)
 	return ret;
 }
 
-static int iwl_mvm_config_ltr_v1(struct iwl_mvm *mvm)
-{
-	struct iwl_ltr_config_cmd_v1 cmd_v1 = {
-		.flags = cpu_to_le32(LTR_CFG_FLAG_FEATURE_ENABLE),
-	};
-
-	if (!mvm->trans->ltr_enabled)
-		return 0;
-
-	return iwl_mvm_send_cmd_pdu(mvm, LTR_CONFIG, 0,
-				    sizeof(cmd_v1), &cmd_v1);
-}
-
 static int iwl_mvm_config_ltr(struct iwl_mvm *mvm)
 {
 	struct iwl_ltr_config_cmd cmd = {
@@ -962,9 +945,6 @@ static int iwl_mvm_config_ltr(struct iwl_mvm *mvm)
 	if (!mvm->trans->ltr_enabled)
 		return 0;
 
-	if (!fw_has_api(&mvm->fw->ucode_capa, IWL_UCODE_TLV_API_HDC_PHASE_0))
-		return iwl_mvm_config_ltr_v1(mvm);
-
 	return iwl_mvm_send_cmd_pdu(mvm, LTR_CONFIG, 0,
 				    sizeof(cmd), &cmd);
 }
diff --git a/drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c b/drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c
index 3424315dd876..ad7ad720d2e7 100644
--- a/drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c
+++ b/drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c
@@ -7,6 +7,7 @@
  *
  * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
+ * Copyright(c) 2015 Intel Deutschland GmbH
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -33,6 +34,7 @@
  *
  * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
+ * Copyright(c) 2015 Intel Deutschland GmbH
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -484,16 +486,18 @@ int iwl_mvm_mac_ctxt_init(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
 	switch (vif->type) {
 	case NL80211_IFTYPE_P2P_DEVICE:
 		iwl_mvm_enable_ac_txq(mvm, IWL_MVM_OFFCHANNEL_QUEUE,
-				      IWL_MVM_TX_FIFO_VO, wdg_timeout);
+				      IWL_MVM_OFFCHANNEL_QUEUE,
+				      IWL_MVM_TX_FIFO_VO, 0, wdg_timeout);
 		break;
 	case NL80211_IFTYPE_AP:
-		iwl_mvm_enable_ac_txq(mvm, vif->cab_queue,
-				      IWL_MVM_TX_FIFO_MCAST, wdg_timeout);
+		iwl_mvm_enable_ac_txq(mvm, vif->cab_queue, vif->cab_queue,
+				      IWL_MVM_TX_FIFO_MCAST, 0, wdg_timeout);
 		/* fall through */
 	default:
 		for (ac = 0; ac < IEEE80211_NUM_ACS; ac++)
 			iwl_mvm_enable_ac_txq(mvm, vif->hw_queue[ac],
-					      iwl_mvm_ac_to_tx_fifo[ac],
+					      vif->hw_queue[ac],
+					      iwl_mvm_ac_to_tx_fifo[ac], 0,
 					      wdg_timeout);
 		break;
 	}
@@ -509,14 +513,19 @@ void iwl_mvm_mac_ctxt_release(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
 
 	switch (vif->type) {
 	case NL80211_IFTYPE_P2P_DEVICE:
-		iwl_mvm_disable_txq(mvm, IWL_MVM_OFFCHANNEL_QUEUE, 0);
+		iwl_mvm_disable_txq(mvm, IWL_MVM_OFFCHANNEL_QUEUE,
+				    IWL_MVM_OFFCHANNEL_QUEUE, IWL_MAX_TID_COUNT,
+				    0);
 		break;
 	case NL80211_IFTYPE_AP:
-		iwl_mvm_disable_txq(mvm, vif->cab_queue, 0);
+		iwl_mvm_disable_txq(mvm, vif->cab_queue, vif->cab_queue,
+				    IWL_MAX_TID_COUNT, 0);
 		/* fall through */
 	default:
 		for (ac = 0; ac < IEEE80211_NUM_ACS; ac++)
-			iwl_mvm_disable_txq(mvm, vif->hw_queue[ac], 0);
+			iwl_mvm_disable_txq(mvm, vif->hw_queue[ac],
+					    vif->hw_queue[ac],
+					    IWL_MAX_TID_COUNT, 0);
 	}
 }
 
@@ -834,6 +843,9 @@ static int iwl_mvm_mac_ctxt_cmd_sta(struct iwl_mvm *mvm,
 	ctxt_sta->listen_interval = cpu_to_le32(mvm->hw->conf.listen_interval);
 	ctxt_sta->assoc_id = cpu_to_le32(vif->bss_conf.aid);
 
+	if (vif->probe_req_reg && vif->bss_conf.assoc && vif->p2p)
+		cmd.filter_flags |= cpu_to_le32(MAC_FILTER_IN_PROBE_REQUEST);
+
 	return iwl_mvm_mac_ctxt_send_cmd(mvm, &cmd);
 }
 
@@ -1128,6 +1140,7 @@ static int iwl_mvm_mac_ctxt_cmd_ap(struct iwl_mvm *mvm,
 				   struct ieee80211_vif *vif,
 				   u32 action)
 {
+	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
 	struct iwl_mac_ctx_cmd cmd = {};
 
 	WARN_ON(vif->type != NL80211_IFTYPE_AP || vif->p2p);
@@ -1137,10 +1150,16 @@ static int iwl_mvm_mac_ctxt_cmd_ap(struct iwl_mvm *mvm,
 
 	/*
 	 * pass probe requests and beacons from other APs (needed
-	 * for ht protection)
+	 * for ht protection); when there're no any associated station
+	 * don't ask FW to pass beacons to prevent unnecessary wake-ups.
 	 */
-	cmd.filter_flags |= cpu_to_le32(MAC_FILTER_IN_PROBE_REQUEST |
-					MAC_FILTER_IN_BEACON);
+	cmd.filter_flags |= cpu_to_le32(MAC_FILTER_IN_PROBE_REQUEST);
+	if (mvmvif->ap_assoc_sta_count) {
+		cmd.filter_flags |= cpu_to_le32(MAC_FILTER_IN_BEACON);
+		IWL_DEBUG_HC(mvm, "Asking FW to pass beacons\n");
+	} else {
+		IWL_DEBUG_HC(mvm, "No need to receive beacons\n");
+	}
 
 	/* Fill the data specific for ap mode */
 	iwl_mvm_mac_ctxt_cmd_fill_ap(mvm, vif, &cmd.ap,
diff --git a/drivers/net/wireless/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/iwlwifi/mvm/mac80211.c
index 7c2944a72470..1fb684693040 100644
--- a/drivers/net/wireless/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/iwlwifi/mvm/mac80211.c
@@ -572,6 +572,14 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
 	/* we create the 802.11 header and zero length SSID IE. */
 	hw->wiphy->max_sched_scan_ie_len =
 		SCAN_OFFLOAD_PROBE_REQ_SIZE - 24 - 2;
+	hw->wiphy->max_sched_scan_plans = IWL_MAX_SCHED_SCAN_PLANS;
+	hw->wiphy->max_sched_scan_plan_interval = U16_MAX;
+
+	/*
+	 * the firmware uses u8 for num of iterations, but 0xff is saved for
+	 * infinite loop, so the maximum number of iterations is actually 254.
+	 */
+	hw->wiphy->max_sched_scan_plan_iterations = 254;
 
 	hw->wiphy->features |= NL80211_FEATURE_P2P_GO_CTWIN |
 			       NL80211_FEATURE_LOW_PRIORITY_SCAN |
@@ -820,7 +828,7 @@ static int iwl_mvm_mac_ampdu_action(struct ieee80211_hw *hw,
 				    struct ieee80211_vif *vif,
 				    enum ieee80211_ampdu_mlme_action action,
 				    struct ieee80211_sta *sta, u16 tid,
-				    u16 *ssn, u8 buf_size)
+				    u16 *ssn, u8 buf_size, bool amsdu)
 {
 	struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw);
 	int ret;
@@ -1129,6 +1137,12 @@ void iwl_mvm_fw_error_dump(struct iwl_mvm *mvm)
 
 	lockdep_assert_held(&mvm->mutex);
 
+	/* there's no point in fw dump if the bus is dead */
+	if (test_bit(STATUS_TRANS_DEAD, &mvm->trans->status)) {
+		IWL_ERR(mvm, "Skip fw error dump since bus is dead\n");
+		return;
+	}
+
 	if (mvm->fw_dump_trig &&
 	    mvm->fw_dump_trig->mode & IWL_FW_DBG_TRIGGER_MONITOR_ONLY)
 		monitor_dump_only = true;
@@ -1192,6 +1206,13 @@ void iwl_mvm_fw_error_dump(struct iwl_mvm *mvm)
 	if (sram2_len)
 		file_len += sizeof(*dump_data) + sizeof(*dump_mem) + sram2_len;
 
+	/* Make room for fw's virtual image pages, if it exists */
+	if (mvm->fw->img[mvm->cur_ucode].paging_mem_size)
+		file_len += mvm->num_of_paging_blk *
+			(sizeof(*dump_data) +
+			 sizeof(struct iwl_fw_error_dump_paging) +
+			 PAGING_BLOCK_SIZE);
+
 	/* If we only want a monitor dump, reset the file length */
 	if (monitor_dump_only) {
 		file_len = sizeof(*dump_file) + sizeof(*dump_data) +
@@ -1302,6 +1323,26 @@ void iwl_mvm_fw_error_dump(struct iwl_mvm *mvm)
 					 dump_mem->data, IWL8260_ICCM_LEN);
 	}
 
+	/* Dump fw's virtual image */
+	if (mvm->fw->img[mvm->cur_ucode].paging_mem_size) {
+		u32 i;
+
+		for (i = 1; i < mvm->num_of_paging_blk + 1; i++) {
+			struct iwl_fw_error_dump_paging *paging;
+			struct page *pages =
+				mvm->fw_paging_db[i].fw_paging_block;
+
+			dump_data = iwl_fw_error_next_data(dump_data);
+			dump_data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_PAGING);
+			dump_data->len = cpu_to_le32(sizeof(*paging) +
+						     PAGING_BLOCK_SIZE);
+			paging = (void *)dump_data->data;
+			paging->index = cpu_to_le32(i);
+			memcpy(paging->data, page_address(pages),
+			       PAGING_BLOCK_SIZE);
+		}
+	}
+
 dump_trans_data:
 	fw_error_dump->trans_ptr = iwl_trans_dump_data(mvm->trans,
 						       mvm->fw_dump_trig);
@@ -1577,20 +1618,6 @@ static struct iwl_mvm_phy_ctxt *iwl_mvm_get_free_phy_ctxt(struct iwl_mvm *mvm)
 	return NULL;
 }
 
-static int iwl_mvm_set_tx_power_old(struct iwl_mvm *mvm,
-				    struct ieee80211_vif *vif, s8 tx_power)
-{
-	/* FW is in charge of regulatory enforcement */
-	struct iwl_reduce_tx_power_cmd reduce_txpwr_cmd = {
-		.mac_context_id = iwl_mvm_vif_from_mac80211(vif)->id,
-		.pwr_restriction = cpu_to_le16(tx_power),
-	};
-
-	return iwl_mvm_send_cmd_pdu(mvm, REDUCE_TX_POWER_CMD, 0,
-				    sizeof(reduce_txpwr_cmd),
-				    &reduce_txpwr_cmd);
-}
-
 static int iwl_mvm_set_tx_power(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 				s16 tx_power)
 {
@@ -1602,9 +1629,6 @@ static int iwl_mvm_set_tx_power(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 	};
 	int len = sizeof(cmd);
 
-	if (!fw_has_api(&mvm->fw->ucode_capa, IWL_UCODE_TLV_API_TX_POWER_DEV))
-		return iwl_mvm_set_tx_power_old(mvm, vif, tx_power);
-
 	if (tx_power == IWL_DEFAULT_MAX_TX_POWER)
 		cmd.v2.pwr_restriction = cpu_to_le16(IWL_DEV_MAX_TX_POWER);
 
@@ -1771,7 +1795,7 @@ static void iwl_mvm_prepare_mac_removal(struct iwl_mvm *mvm,
 		 * Flush them here.
 		 */
 		mutex_lock(&mvm->mutex);
-		iwl_mvm_flush_tx_path(mvm, tfd_msk, true);
+		iwl_mvm_flush_tx_path(mvm, tfd_msk, 0);
 		mutex_unlock(&mvm->mutex);
 
 		/*
@@ -1972,6 +1996,27 @@ out:
 	*total_flags = 0;
 }
 
+static void iwl_mvm_config_iface_filter(struct ieee80211_hw *hw,
+					struct ieee80211_vif *vif,
+					unsigned int filter_flags,
+					unsigned int changed_flags)
+{
+	struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw);
+
+	/* We support only filter for probe requests */
+	if (!(changed_flags & FIF_PROBE_REQ))
+		return;
+
+	/* Supported only for p2p client interfaces */
+	if (vif->type != NL80211_IFTYPE_STATION || !vif->bss_conf.assoc ||
+	    !vif->p2p)
+		return;
+
+	mutex_lock(&mvm->mutex);
+	iwl_mvm_mac_ctxt_changed(mvm, vif, false, NULL);
+	mutex_unlock(&mvm->mutex);
+}
+
 #ifdef CONFIG_IWLWIFI_BCAST_FILTERING
 struct iwl_bcast_iter_data {
 	struct iwl_mvm *mvm;
@@ -2319,6 +2364,8 @@ static int iwl_mvm_start_ap_ibss(struct ieee80211_hw *hw,
 	if (vif->type == NL80211_IFTYPE_AP)
 		iwl_mvm_mac_ctxt_recalc_tsf_id(mvm, vif);
 
+	mvmvif->ap_assoc_sta_count = 0;
+
 	/* Add the mac context */
 	ret = iwl_mvm_mac_ctxt_add(mvm, vif);
 	if (ret)
@@ -2614,6 +2661,7 @@ static void iwl_mvm_sta_pre_rcu_remove(struct ieee80211_hw *hw,
 				       struct ieee80211_sta *sta)
 {
 	struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw);
+	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
 	struct iwl_mvm_sta *mvm_sta = iwl_mvm_sta_from_mac80211(sta);
 
 	/*
@@ -2628,6 +2676,12 @@ static void iwl_mvm_sta_pre_rcu_remove(struct ieee80211_hw *hw,
 	if (sta == rcu_access_pointer(mvm->fw_id_to_mac_id[mvm_sta->sta_id]))
 		rcu_assign_pointer(mvm->fw_id_to_mac_id[mvm_sta->sta_id],
 				   ERR_PTR(-ENOENT));
+
+	if (mvm_sta->vif->type == NL80211_IFTYPE_AP) {
+		mvmvif->ap_assoc_sta_count--;
+		iwl_mvm_mac_ctxt_changed(mvm, vif, false, NULL);
+	}
+
 	mutex_unlock(&mvm->mutex);
 }
 
@@ -3906,7 +3960,7 @@ static void iwl_mvm_mac_flush(struct ieee80211_hw *hw,
 	}
 
 	if (drop) {
-		if (iwl_mvm_flush_tx_path(mvm, msk, true))
+		if (iwl_mvm_flush_tx_path(mvm, msk, 0))
 			IWL_ERR(mvm, "flush request fail\n");
 		mutex_unlock(&mvm->mutex);
 	} else {
@@ -4143,6 +4197,7 @@ const struct ieee80211_ops iwl_mvm_hw_ops = {
 	.config = iwl_mvm_mac_config,
 	.prepare_multicast = iwl_mvm_prepare_multicast,
 	.configure_filter = iwl_mvm_configure_filter,
+	.config_iface_filter = iwl_mvm_config_iface_filter,
 	.bss_info_changed = iwl_mvm_bss_info_changed,
 	.hw_scan = iwl_mvm_mac_hw_scan,
 	.cancel_hw_scan = iwl_mvm_mac_cancel_hw_scan,
diff --git a/drivers/net/wireless/iwlwifi/mvm/mvm.h b/drivers/net/wireless/iwlwifi/mvm/mvm.h
index c754051a4cea..c6327cd1d071 100644
--- a/drivers/net/wireless/iwlwifi/mvm/mvm.h
+++ b/drivers/net/wireless/iwlwifi/mvm/mvm.h
@@ -82,7 +82,6 @@
 #include "constants.h"
 #include "tof.h"
 
-#define IWL_INVALID_MAC80211_QUEUE	0xff
 #define IWL_MVM_MAX_ADDRESSES		5
 /* RSSI offset for WkP */
 #define IWL_RSSI_OFFSET 50
@@ -323,11 +322,11 @@ enum iwl_bt_force_ant_mode {
 struct iwl_mvm_vif_bf_data {
 	bool bf_enabled;
 	bool ba_enabled;
-	s8 ave_beacon_signal;
-	s8 last_cqm_event;
-	s8 bt_coex_min_thold;
-	s8 bt_coex_max_thold;
-	s8 last_bt_coex_event;
+	int ave_beacon_signal;
+	int last_cqm_event;
+	int bt_coex_min_thold;
+	int bt_coex_max_thold;
+	int last_bt_coex_event;
 };
 
 /**
@@ -338,6 +337,8 @@ struct iwl_mvm_vif_bf_data {
  * @bssid: BSSID for this (client) interface
  * @associated: indicates that we're currently associated, used only for
  *	managing the firmware state in iwl_mvm_bss_info_changed_station()
+ * @ap_assoc_sta_count: count of stations associated to us - valid only
+ *	if VIF type is AP
  * @uploaded: indicates the MAC context has been added to the device
  * @ap_ibss_active: indicates that AP/IBSS is configured and that the interface
  *	should get quota etc.
@@ -367,6 +368,7 @@ struct iwl_mvm_vif {
 
 	u8 bssid[ETH_ALEN];
 	bool associated;
+	u8 ap_assoc_sta_count;
 
 	bool uploaded;
 	bool ap_ibss_active;
@@ -602,7 +604,14 @@ struct iwl_mvm {
 		u64 on_time_scan;
 	} radio_stats, accu_radio_stats;
 
-	u8 queue_to_mac80211[IWL_MAX_HW_QUEUES];
+	struct {
+		/* Map to HW queue */
+		u32 hw_queue_to_mac80211;
+		u8 hw_queue_refcount;
+		bool setup_reserved;
+		u16 tid_bitmap; /* Bitmap of the TIDs mapped to this queue */
+	} queue_info[IWL_MAX_HW_QUEUES];
+	spinlock_t queue_info_lock; /* For syncing queue mgmt operations */
 	atomic_t mac80211_queue_stop_count[IEEE80211_MAX_QUEUES];
 
 	const char *nvm_file_name;
@@ -679,6 +688,7 @@ struct iwl_mvm {
 	struct debugfs_blob_wrapper nvm_sw_blob;
 	struct debugfs_blob_wrapper nvm_calib_blob;
 	struct debugfs_blob_wrapper nvm_prod_blob;
+	struct debugfs_blob_wrapper nvm_phy_sku_blob;
 
 	struct iwl_mvm_frame_stats drv_rx_stats;
 	spinlock_t drv_stats_lock;
@@ -912,6 +922,12 @@ static inline bool iwl_mvm_is_d0i3_supported(struct iwl_mvm *mvm)
 			   IWL_UCODE_TLV_CAPA_D0I3_SUPPORT);
 }
 
+static inline bool iwl_mvm_is_dqa_supported(struct iwl_mvm *mvm)
+{
+	return fw_has_capa(&mvm->fw->ucode_capa,
+			   IWL_UCODE_TLV_CAPA_DQA_SUPPORT);
+}
+
 static inline bool iwl_mvm_is_lar_supported(struct iwl_mvm *mvm)
 {
 	bool nvm_lar = mvm->nvm_data->lar_enabled;
@@ -939,11 +955,6 @@ static inline bool iwl_mvm_is_wifi_mcc_supported(struct iwl_mvm *mvm)
 			   IWL_UCODE_TLV_CAPA_LAR_MULTI_MCC);
 }
 
-static inline bool iwl_mvm_is_scd_cfg_supported(struct iwl_mvm *mvm)
-{
-	return fw_has_api(&mvm->fw->ucode_capa, IWL_UCODE_TLV_API_SCD_CFG);
-}
-
 static inline bool iwl_mvm_bt_is_plcr_supported(struct iwl_mvm *mvm)
 {
 	return fw_has_capa(&mvm->fw->ucode_capa,
@@ -964,6 +975,12 @@ static inline bool iwl_mvm_is_csum_supported(struct iwl_mvm *mvm)
 			   IWL_UCODE_TLV_CAPA_CSUM_SUPPORT);
 }
 
+static inline bool iwl_mvm_has_new_rx_api(struct iwl_mvm *mvm)
+{
+	/* firmware flag isn't defined yet */
+	return false;
+}
+
 extern const u8 iwl_mvm_ac_to_tx_fifo[];
 
 struct iwl_rate_info {
@@ -1019,7 +1036,7 @@ const char *iwl_mvm_get_tx_fail_reason(u32 status);
 #else
 static inline const char *iwl_mvm_get_tx_fail_reason(u32 status) { return ""; }
 #endif
-int iwl_mvm_flush_tx_path(struct iwl_mvm *mvm, u32 tfd_msk, bool sync);
+int iwl_mvm_flush_tx_path(struct iwl_mvm *mvm, u32 tfd_msk, u32 flags);
 void iwl_mvm_async_handlers_purge(struct iwl_mvm *mvm);
 
 static inline void iwl_mvm_set_tx_cmd_ccmp(struct ieee80211_tx_info *info,
@@ -1136,7 +1153,6 @@ void iwl_mvm_mac_ctxt_recalc_tsf_id(struct iwl_mvm *mvm,
 				    struct ieee80211_vif *vif);
 unsigned long iwl_mvm_get_used_hw_queues(struct iwl_mvm *mvm,
 					 struct ieee80211_vif *exclude_vif);
-
 /* Bindings */
 int iwl_mvm_binding_add_vif(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
 int iwl_mvm_binding_remove_vif(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
@@ -1349,14 +1365,20 @@ static inline bool iwl_mvm_vif_low_latency(struct iwl_mvm_vif *mvmvif)
 }
 
 /* hw scheduler queue config */
-void iwl_mvm_enable_txq(struct iwl_mvm *mvm, int queue, u16 ssn,
-			const struct iwl_trans_txq_scd_cfg *cfg,
+void iwl_mvm_enable_txq(struct iwl_mvm *mvm, int queue, int mac80211_queue,
+			u16 ssn, const struct iwl_trans_txq_scd_cfg *cfg,
 			unsigned int wdg_timeout);
-void iwl_mvm_disable_txq(struct iwl_mvm *mvm, int queue, u8 flags);
+/*
+ * Disable a TXQ.
+ * Note that in non-DQA mode the %mac80211_queue and %tid params are ignored.
+ */
+void iwl_mvm_disable_txq(struct iwl_mvm *mvm, int queue, int mac80211_queue,
+			 u8 tid, u8 flags);
+int iwl_mvm_find_free_queue(struct iwl_mvm *mvm, u8 minq, u8 maxq);
 
 static inline
-void iwl_mvm_enable_ac_txq(struct iwl_mvm *mvm, int queue,
-			   u8 fifo, unsigned int wdg_timeout)
+void iwl_mvm_enable_ac_txq(struct iwl_mvm *mvm, int queue, int mac80211_queue,
+			   u8 fifo, u16 ssn, unsigned int wdg_timeout)
 {
 	struct iwl_trans_txq_scd_cfg cfg = {
 		.fifo = fifo,
@@ -1365,13 +1387,13 @@ void iwl_mvm_enable_ac_txq(struct iwl_mvm *mvm, int queue,
 		.frame_limit = IWL_FRAME_LIMIT,
 	};
 
-	iwl_mvm_enable_txq(mvm, queue, 0, &cfg, wdg_timeout);
+	iwl_mvm_enable_txq(mvm, queue, mac80211_queue, ssn, &cfg, wdg_timeout);
 }
 
 static inline void iwl_mvm_enable_agg_txq(struct iwl_mvm *mvm, int queue,
-					  int fifo, int sta_id, int tid,
-					  int frame_limit, u16 ssn,
-					  unsigned int wdg_timeout)
+					  int mac80211_queue, int fifo,
+					  int sta_id, int tid, int frame_limit,
+					  u16 ssn, unsigned int wdg_timeout)
 {
 	struct iwl_trans_txq_scd_cfg cfg = {
 		.fifo = fifo,
@@ -1381,7 +1403,7 @@ static inline void iwl_mvm_enable_agg_txq(struct iwl_mvm *mvm, int queue,
 		.aggregate = true,
 	};
 
-	iwl_mvm_enable_txq(mvm, queue, ssn, &cfg, wdg_timeout);
+	iwl_mvm_enable_txq(mvm, queue, mac80211_queue, ssn, &cfg, wdg_timeout);
 }
 
 /* Thermal management and CT-kill */
diff --git a/drivers/net/wireless/iwlwifi/mvm/nvm.c b/drivers/net/wireless/iwlwifi/mvm/nvm.c
index 328187da7541..2ee0f6fe56a1 100644
--- a/drivers/net/wireless/iwlwifi/mvm/nvm.c
+++ b/drivers/net/wireless/iwlwifi/mvm/nvm.c
@@ -316,7 +316,8 @@ iwl_parse_nvm_sections(struct iwl_mvm *mvm)
 	return iwl_parse_nvm_data(mvm->trans->dev, mvm->cfg, hw, sw, calib,
 				  regulatory, mac_override, phy_sku,
 				  mvm->fw->valid_tx_ant, mvm->fw->valid_rx_ant,
-				  lar_enabled, mac_addr0, mac_addr1);
+				  lar_enabled, mac_addr0, mac_addr1,
+				  mvm->trans->hw_id);
 }
 
 #define MAX_NVM_FILE_LEN	16384
@@ -482,6 +483,7 @@ static int iwl_mvm_read_external_nvm(struct iwl_mvm *mvm)
 			ret = -ENOMEM;
 			break;
 		}
+		kfree(mvm->nvm_sections[section_id].data);
 		mvm->nvm_sections[section_id].data = temp;
 		mvm->nvm_sections[section_id].length = section_size;
 
@@ -563,6 +565,10 @@ int iwl_nvm_init(struct iwl_mvm *mvm, bool read_nvm_from_nic)
 				mvm->nvm_prod_blob.data = temp;
 				mvm->nvm_prod_blob.size  = ret;
 				break;
+			case NVM_SECTION_TYPE_PHY_SKU:
+				mvm->nvm_phy_sku_blob.data = temp;
+				mvm->nvm_phy_sku_blob.size  = ret;
+				break;
 			default:
 				if (section == mvm->cfg->nvm_hw_section_num) {
 					mvm->nvm_hw_blob.data = temp;
diff --git a/drivers/net/wireless/iwlwifi/mvm/ops.c b/drivers/net/wireless/iwlwifi/mvm/ops.c
index f0cb092f980e..13c97f665ba8 100644
--- a/drivers/net/wireless/iwlwifi/mvm/ops.c
+++ b/drivers/net/wireless/iwlwifi/mvm/ops.c
@@ -89,6 +89,7 @@ MODULE_AUTHOR(DRV_COPYRIGHT " " DRV_AUTHOR);
 MODULE_LICENSE("GPL");
 
 static const struct iwl_op_mode_ops iwl_mvm_ops;
+static const struct iwl_op_mode_ops iwl_mvm_ops_mq;
 
 struct iwl_mvm_mod_params iwlmvm_mod_params = {
 	.power_scheme = IWL_POWER_SCHEME_BPS,
@@ -222,7 +223,6 @@ struct iwl_rx_handlers {
  * called from a worker with mvm->mutex held.
  */
 static const struct iwl_rx_handlers iwl_mvm_rx_handlers[] = {
-	RX_HANDLER(REPLY_RX_PHY_CMD, iwl_mvm_rx_rx_phy_cmd, false),
 	RX_HANDLER(TX_CMD, iwl_mvm_rx_tx_cmd, false),
 	RX_HANDLER(BA_NOTIF, iwl_mvm_rx_ba_notif, false),
 
@@ -257,6 +257,8 @@ static const struct iwl_rx_handlers iwl_mvm_rx_handlers[] = {
 	RX_HANDLER(PSM_UAPSD_AP_MISBEHAVING_NOTIFICATION,
 		   iwl_mvm_power_uapsd_misbehaving_ap_notif, false),
 	RX_HANDLER(DTS_MEASUREMENT_NOTIFICATION, iwl_mvm_temp_notif, true),
+	RX_HANDLER_GRP(PHY_OPS_GROUP, DTS_MEASUREMENT_NOTIF_WIDE,
+		       iwl_mvm_temp_notif, true),
 
 	RX_HANDLER(TDLS_CHANNEL_SWITCH_NOTIFICATION, iwl_mvm_rx_tdls_notif,
 		   true),
@@ -271,6 +273,7 @@ static const struct iwl_rx_handlers iwl_mvm_rx_handlers[] = {
 static const char *const iwl_mvm_cmd_strings[REPLY_MAX + 1] = {
 	CMD(MVM_ALIVE),
 	CMD(REPLY_ERROR),
+	CMD(ECHO_CMD),
 	CMD(INIT_COMPLETE_NOTIF),
 	CMD(PHY_CONTEXT_CMD),
 	CMD(MGMT_MCAST_KEY),
@@ -422,7 +425,6 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
 		hw->max_tx_aggregation_subframes = cfg->max_tx_agg_size;
 
 	op_mode = hw->priv;
-	op_mode->ops = &iwl_mvm_ops;
 
 	mvm = IWL_OP_MODE_GET_MVM(op_mode);
 	mvm->dev = trans->dev;
@@ -431,6 +433,15 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
 	mvm->fw = fw;
 	mvm->hw = hw;
 
+	if (iwl_mvm_has_new_rx_api(mvm)) {
+		op_mode->ops = &iwl_mvm_ops_mq;
+	} else {
+		op_mode->ops = &iwl_mvm_ops;
+
+		if (WARN_ON(trans->num_rx_queues > 1))
+			goto out_free;
+	}
+
 	mvm->restart_fw = iwlwifi_mod_params.restart_fw ? -1 : 0;
 
 	mvm->aux_queue = 15;
@@ -451,6 +462,7 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
 	INIT_LIST_HEAD(&mvm->aux_roc_te_list);
 	INIT_LIST_HEAD(&mvm->async_handlers_list);
 	spin_lock_init(&mvm->time_event_lock);
+	spin_lock_init(&mvm->queue_info_lock);
 
 	INIT_WORK(&mvm->async_handlers_wk, iwl_mvm_async_handlers_wk);
 	INIT_WORK(&mvm->roc_done_wk, iwl_mvm_roc_done_wk);
@@ -618,6 +630,7 @@ static void iwl_op_mode_mvm_stop(struct iwl_op_mode *op_mode)
 	kfree(mvm->d3_resume_sram);
 	if (mvm->nd_config) {
 		kfree(mvm->nd_config->match_sets);
+		kfree(mvm->nd_config->scan_plans);
 		kfree(mvm->nd_config);
 		mvm->nd_config = NULL;
 	}
@@ -717,18 +730,11 @@ static inline void iwl_mvm_rx_check_trigger(struct iwl_mvm *mvm,
 	}
 }
 
-static void iwl_mvm_rx_dispatch(struct iwl_op_mode *op_mode,
-				struct napi_struct *napi,
-				struct iwl_rx_cmd_buffer *rxb)
+static void iwl_mvm_rx_common(struct iwl_mvm *mvm,
+			      struct iwl_rx_cmd_buffer *rxb,
+			      struct iwl_rx_packet *pkt)
 {
-	struct iwl_rx_packet *pkt = rxb_addr(rxb);
-	struct iwl_mvm *mvm = IWL_OP_MODE_GET_MVM(op_mode);
-	u8 i;
-
-	if (likely(pkt->hdr.cmd == REPLY_RX_MPDU_CMD)) {
-		iwl_mvm_rx_rx_mpdu(mvm, napi, rxb);
-		return;
-	}
+	int i;
 
 	iwl_mvm_rx_check_trigger(mvm, pkt);
 
@@ -768,40 +774,84 @@ static void iwl_mvm_rx_dispatch(struct iwl_op_mode *op_mode,
 	}
 }
 
+static void iwl_mvm_rx(struct iwl_op_mode *op_mode,
+		       struct napi_struct *napi,
+		       struct iwl_rx_cmd_buffer *rxb)
+{
+	struct iwl_rx_packet *pkt = rxb_addr(rxb);
+	struct iwl_mvm *mvm = IWL_OP_MODE_GET_MVM(op_mode);
+
+	if (likely(pkt->hdr.cmd == REPLY_RX_MPDU_CMD))
+		iwl_mvm_rx_rx_mpdu(mvm, napi, rxb);
+	else if (pkt->hdr.cmd == REPLY_RX_PHY_CMD)
+		iwl_mvm_rx_rx_phy_cmd(mvm, rxb);
+	else
+		iwl_mvm_rx_common(mvm, rxb, pkt);
+}
+
+static void iwl_mvm_rx_mq(struct iwl_op_mode *op_mode,
+			  struct napi_struct *napi,
+			  struct iwl_rx_cmd_buffer *rxb)
+{
+	struct iwl_rx_packet *pkt = rxb_addr(rxb);
+	struct iwl_mvm *mvm = IWL_OP_MODE_GET_MVM(op_mode);
+
+	if (likely(pkt->hdr.cmd == REPLY_RX_MPDU_CMD))
+		iwl_mvm_rx_rx_mpdu(mvm, napi, rxb);
+	else if (pkt->hdr.cmd == REPLY_RX_PHY_CMD)
+		iwl_mvm_rx_rx_phy_cmd(mvm, rxb);
+	else
+		iwl_mvm_rx_common(mvm, rxb, pkt);
+}
+
 static void iwl_mvm_stop_sw_queue(struct iwl_op_mode *op_mode, int queue)
 {
 	struct iwl_mvm *mvm = IWL_OP_MODE_GET_MVM(op_mode);
-	int mq = mvm->queue_to_mac80211[queue];
+	unsigned long mq;
+	int q;
 
-	if (WARN_ON_ONCE(mq == IWL_INVALID_MAC80211_QUEUE))
-		return;
+	spin_lock_bh(&mvm->queue_info_lock);
+	mq = mvm->queue_info[queue].hw_queue_to_mac80211;
+	spin_unlock_bh(&mvm->queue_info_lock);
 
-	if (atomic_inc_return(&mvm->mac80211_queue_stop_count[mq]) > 1) {
-		IWL_DEBUG_TX_QUEUES(mvm,
-				    "queue %d (mac80211 %d) already stopped\n",
-				    queue, mq);
+	if (WARN_ON_ONCE(!mq))
 		return;
-	}
 
-	ieee80211_stop_queue(mvm->hw, mq);
+	for_each_set_bit(q, &mq, IEEE80211_MAX_QUEUES) {
+		if (atomic_inc_return(&mvm->mac80211_queue_stop_count[q]) > 1) {
+			IWL_DEBUG_TX_QUEUES(mvm,
+					    "queue %d (mac80211 %d) already stopped\n",
+					    queue, q);
+			continue;
+		}
+
+		ieee80211_stop_queue(mvm->hw, q);
+	}
 }
 
 static void iwl_mvm_wake_sw_queue(struct iwl_op_mode *op_mode, int queue)
 {
 	struct iwl_mvm *mvm = IWL_OP_MODE_GET_MVM(op_mode);
-	int mq = mvm->queue_to_mac80211[queue];
+	unsigned long mq;
+	int q;
 
-	if (WARN_ON_ONCE(mq == IWL_INVALID_MAC80211_QUEUE))
-		return;
+	spin_lock_bh(&mvm->queue_info_lock);
+	mq = mvm->queue_info[queue].hw_queue_to_mac80211;
+	spin_unlock_bh(&mvm->queue_info_lock);
 
-	if (atomic_dec_return(&mvm->mac80211_queue_stop_count[mq]) > 0) {
-		IWL_DEBUG_TX_QUEUES(mvm,
-				    "queue %d (mac80211 %d) still stopped\n",
-				    queue, mq);
+	if (WARN_ON_ONCE(!mq))
 		return;
-	}
 
-	ieee80211_wake_queue(mvm->hw, mq);
+	for_each_set_bit(q, &mq, IEEE80211_MAX_QUEUES) {
+		if (atomic_dec_return(&mvm->mac80211_queue_stop_count[q]) > 0) {
+			IWL_DEBUG_TX_QUEUES(mvm,
+					    "queue %d (mac80211 %d) still stopped\n",
+					    queue, q);
+			continue;
+		}
+
+		ieee80211_wake_queue(mvm->hw, q);
+	}
 }
 
 void iwl_mvm_set_hw_ctkill_state(struct iwl_mvm *mvm, bool state)
@@ -1146,12 +1196,17 @@ int iwl_mvm_enter_d0i3(struct iwl_op_mode *op_mode)
 	/* make sure we have no running tx while configuring the seqno */
 	synchronize_net();
 
-	iwl_mvm_set_wowlan_data(mvm, &wowlan_config_cmd, &d0i3_iter_data);
-	ret = iwl_mvm_send_cmd_pdu(mvm, WOWLAN_CONFIGURATION, flags,
-				   sizeof(wowlan_config_cmd),
-				   &wowlan_config_cmd);
-	if (ret)
-		return ret;
+	/* configure wowlan configuration only if needed */
+	if (mvm->d0i3_ap_sta_id != IWL_MVM_STATION_COUNT) {
+		iwl_mvm_set_wowlan_data(mvm, &wowlan_config_cmd,
+					&d0i3_iter_data);
+
+		ret = iwl_mvm_send_cmd_pdu(mvm, WOWLAN_CONFIGURATION, flags,
+					   sizeof(wowlan_config_cmd),
+					   &wowlan_config_cmd);
+		if (ret)
+			return ret;
+	}
 
 	return iwl_mvm_send_cmd_pdu(mvm, D3_CONFIG_CMD,
 				    flags | CMD_MAKE_TRANS_IDLE,
@@ -1258,7 +1313,7 @@ static void iwl_mvm_d0i3_exit_work(struct work_struct *wk)
 	};
 	struct iwl_wowlan_status *status;
 	int ret;
-	u32 handled_reasons, wakeup_reasons;
+	u32 handled_reasons, wakeup_reasons = 0;
 	__le16 *qos_seq = NULL;
 
 	mutex_lock(&mvm->mutex);
@@ -1290,6 +1345,9 @@ static void iwl_mvm_d0i3_exit_work(struct work_struct *wk)
 out:
 	iwl_mvm_d0i3_enable_tx(mvm, qos_seq);
 
+	IWL_DEBUG_INFO(mvm, "d0i3 exit completed (wakeup reasons: 0x%x)\n",
+		       wakeup_reasons);
+
 	/* qos_seq might point inside resp_pkt, so free it only now */
 	if (get_status_cmd.resp_pkt)
 		iwl_free_resp(&get_status_cmd);
@@ -1339,17 +1397,38 @@ int iwl_mvm_exit_d0i3(struct iwl_op_mode *op_mode)
 	return _iwl_mvm_exit_d0i3(mvm);
 }
 
+#define IWL_MVM_COMMON_OPS					\
+	/* these could be differentiated */			\
+	.queue_full = iwl_mvm_stop_sw_queue,			\
+	.queue_not_full = iwl_mvm_wake_sw_queue,		\
+	.hw_rf_kill = iwl_mvm_set_hw_rfkill_state,		\
+	.free_skb = iwl_mvm_free_skb,				\
+	.nic_error = iwl_mvm_nic_error,				\
+	.cmd_queue_full = iwl_mvm_cmd_queue_full,		\
+	.nic_config = iwl_mvm_nic_config,			\
+	.enter_d0i3 = iwl_mvm_enter_d0i3,			\
+	.exit_d0i3 = iwl_mvm_exit_d0i3,				\
+	/* as we only register one, these MUST be common! */	\
+	.start = iwl_op_mode_mvm_start,				\
+	.stop = iwl_op_mode_mvm_stop
+
 static const struct iwl_op_mode_ops iwl_mvm_ops = {
-	.start = iwl_op_mode_mvm_start,
-	.stop = iwl_op_mode_mvm_stop,
-	.rx = iwl_mvm_rx_dispatch,
-	.queue_full = iwl_mvm_stop_sw_queue,
-	.queue_not_full = iwl_mvm_wake_sw_queue,
-	.hw_rf_kill = iwl_mvm_set_hw_rfkill_state,
-	.free_skb = iwl_mvm_free_skb,
-	.nic_error = iwl_mvm_nic_error,
-	.cmd_queue_full = iwl_mvm_cmd_queue_full,
-	.nic_config = iwl_mvm_nic_config,
-	.enter_d0i3 = iwl_mvm_enter_d0i3,
-	.exit_d0i3 = iwl_mvm_exit_d0i3,
+	IWL_MVM_COMMON_OPS,
+	.rx = iwl_mvm_rx,
+};
+
+static void iwl_mvm_rx_mq_rss(struct iwl_op_mode *op_mode,
+			      struct napi_struct *napi,
+			      struct iwl_rx_cmd_buffer *rxb,
+			      unsigned int queue)
+{
+	struct iwl_mvm *mvm = IWL_OP_MODE_GET_MVM(op_mode);
+
+	iwl_mvm_rx_rx_mpdu(mvm, napi, rxb);
+}
+
+static const struct iwl_op_mode_ops iwl_mvm_ops_mq = {
+	IWL_MVM_COMMON_OPS,
+	.rx = iwl_mvm_rx_mq,
+	.rx_rss = iwl_mvm_rx_mq_rss,
 };
diff --git a/drivers/net/wireless/iwlwifi/mvm/power.c b/drivers/net/wireless/iwlwifi/mvm/power.c
index 4645877882a6..bed9696ee410 100644
--- a/drivers/net/wireless/iwlwifi/mvm/power.c
+++ b/drivers/net/wireless/iwlwifi/mvm/power.c
@@ -7,6 +7,7 @@
  *
  * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
+ * Copyright(c) 2015        Intel Deutschland GmbH
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -33,6 +34,7 @@
  *
  * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
+ * Copyright(c) 2015        Intel Deutschland GmbH
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -306,13 +308,51 @@ static bool iwl_mvm_power_is_radar(struct ieee80211_vif *vif)
 	return radar_detect;
 }
 
+static void iwl_mvm_power_config_skip_dtim(struct iwl_mvm *mvm,
+					   struct ieee80211_vif *vif,
+					   struct iwl_mac_power_cmd *cmd,
+					   bool host_awake)
+{
+	int dtimper = vif->bss_conf.dtim_period ?: 1;
+	int skip;
+
+	/* disable, in case we're supposed to override */
+	cmd->skip_dtim_periods = 0;
+	cmd->flags &= ~cpu_to_le16(POWER_FLAGS_SKIP_OVER_DTIM_MSK);
+
+	if (iwl_mvm_power_is_radar(vif))
+		return;
+
+	if (dtimper >= 10)
+		return;
+
+	/* TODO: check that multicast wake lock is off */
+
+	if (host_awake) {
+		if (iwlmvm_mod_params.power_scheme != IWL_POWER_SCHEME_LP)
+			return;
+		skip = 2;
+	} else {
+		int dtimper_tu = dtimper * vif->bss_conf.beacon_int;
+
+		if (WARN_ON(!dtimper_tu))
+			return;
+		/* configure skip over dtim up to 306TU - 314 msec */
+		skip = max_t(u8, 1, 306 / dtimper_tu);
+	}
+
+	/* the firmware really expects "look at every X DTIMs", so add 1 */
+	cmd->skip_dtim_periods = 1 + skip;
+	cmd->flags |= cpu_to_le16(POWER_FLAGS_SKIP_OVER_DTIM_MSK);
+}
+
 static void iwl_mvm_power_build_cmd(struct iwl_mvm *mvm,
 				    struct ieee80211_vif *vif,
-				    struct iwl_mac_power_cmd *cmd)
+				    struct iwl_mac_power_cmd *cmd,
+				    bool host_awake)
 {
 	int dtimper, bi;
 	int keep_alive;
-	bool radar_detect = false;
 	struct iwl_mvm_vif *mvmvif __maybe_unused =
 		iwl_mvm_vif_from_mac80211(vif);
 
@@ -337,8 +377,13 @@ static void iwl_mvm_power_build_cmd(struct iwl_mvm *mvm,
 
 	cmd->flags |= cpu_to_le16(POWER_FLAGS_POWER_SAVE_ENA_MSK);
 
-	if (!vif->bss_conf.ps || !mvmvif->pm_enabled ||
-	    (iwl_mvm_vif_low_latency(mvmvif) && vif->p2p))
+	if (!vif->bss_conf.ps || !mvmvif->pm_enabled)
+		return;
+
+	if (iwl_mvm_vif_low_latency(mvmvif) && vif->p2p &&
+	    (!fw_has_capa(&mvm->fw->ucode_capa,
+			 IWL_UCODE_TLV_CAPA_SHORT_PM_TIMEOUTS) ||
+	     !IWL_MVM_P2P_LOWLATENCY_PS_ENABLE))
 		return;
 
 	cmd->flags |= cpu_to_le16(POWER_FLAGS_POWER_MANAGEMENT_ENA_MSK);
@@ -350,27 +395,25 @@ static void iwl_mvm_power_build_cmd(struct iwl_mvm *mvm,
 		cmd->lprx_rssi_threshold = POWER_LPRX_RSSI_THRESHOLD;
 	}
 
-	/* Check if radar detection is required on current channel */
-	radar_detect = iwl_mvm_power_is_radar(vif);
+	iwl_mvm_power_config_skip_dtim(mvm, vif, cmd, host_awake);
 
-	/* Check skip over DTIM conditions */
-	if (!radar_detect && (dtimper < 10) &&
-	    (iwlmvm_mod_params.power_scheme == IWL_POWER_SCHEME_LP ||
-	     mvm->cur_ucode == IWL_UCODE_WOWLAN)) {
-		cmd->flags |= cpu_to_le16(POWER_FLAGS_SKIP_OVER_DTIM_MSK);
-		cmd->skip_dtim_periods = 3;
-	}
-
-	if (mvm->cur_ucode != IWL_UCODE_WOWLAN) {
+	if (!host_awake) {
 		cmd->rx_data_timeout =
-			cpu_to_le32(IWL_MVM_DEFAULT_PS_RX_DATA_TIMEOUT);
+			cpu_to_le32(IWL_MVM_WOWLAN_PS_RX_DATA_TIMEOUT);
 		cmd->tx_data_timeout =
-			cpu_to_le32(IWL_MVM_DEFAULT_PS_TX_DATA_TIMEOUT);
+			cpu_to_le32(IWL_MVM_WOWLAN_PS_TX_DATA_TIMEOUT);
+	} else if (iwl_mvm_vif_low_latency(mvmvif) && vif->p2p &&
+		   fw_has_capa(&mvm->fw->ucode_capa,
+			       IWL_UCODE_TLV_CAPA_SHORT_PM_TIMEOUTS)) {
+		cmd->tx_data_timeout =
+			cpu_to_le32(IWL_MVM_SHORT_PS_TX_DATA_TIMEOUT);
+		cmd->rx_data_timeout =
+			cpu_to_le32(IWL_MVM_SHORT_PS_RX_DATA_TIMEOUT);
 	} else {
 		cmd->rx_data_timeout =
-			cpu_to_le32(IWL_MVM_WOWLAN_PS_RX_DATA_TIMEOUT);
+			cpu_to_le32(IWL_MVM_DEFAULT_PS_RX_DATA_TIMEOUT);
 		cmd->tx_data_timeout =
-			cpu_to_le32(IWL_MVM_WOWLAN_PS_TX_DATA_TIMEOUT);
+			cpu_to_le32(IWL_MVM_DEFAULT_PS_TX_DATA_TIMEOUT);
 	}
 
 	if (iwl_mvm_power_allow_uapsd(mvm, vif))
@@ -427,7 +470,8 @@ static int iwl_mvm_power_send_cmd(struct iwl_mvm *mvm,
 {
 	struct iwl_mac_power_cmd cmd = {};
 
-	iwl_mvm_power_build_cmd(mvm, vif, &cmd);
+	iwl_mvm_power_build_cmd(mvm, vif, &cmd,
+				mvm->cur_ucode != IWL_UCODE_WOWLAN);
 	iwl_mvm_power_log(mvm, &cmd);
 #ifdef CONFIG_IWLWIFI_DEBUGFS
 	memcpy(&iwl_mvm_vif_from_mac80211(vif)->mac_pwr_cmd, &cmd, sizeof(cmd));
@@ -440,14 +484,14 @@ static int iwl_mvm_power_send_cmd(struct iwl_mvm *mvm,
 int iwl_mvm_power_update_device(struct iwl_mvm *mvm)
 {
 	struct iwl_device_power_cmd cmd = {
-		.flags = cpu_to_le16(DEVICE_POWER_FLAGS_POWER_SAVE_ENA_MSK),
+		.flags = 0,
 	};
 
 	if (iwlmvm_mod_params.power_scheme == IWL_POWER_SCHEME_CAM)
 		mvm->ps_disabled = true;
 
-	if (mvm->ps_disabled)
-		cmd.flags |= cpu_to_le16(DEVICE_POWER_FLAGS_CAM_MSK);
+	if (!mvm->ps_disabled)
+		cmd.flags |= cpu_to_le16(DEVICE_POWER_FLAGS_POWER_SAVE_ENA_MSK);
 
 #ifdef CONFIG_IWLWIFI_DEBUGFS
 	if ((mvm->cur_ucode == IWL_UCODE_WOWLAN) ? mvm->disable_power_off_d3 :
@@ -963,25 +1007,8 @@ int iwl_mvm_update_d0i3_power_mode(struct iwl_mvm *mvm,
 	if (!vif->bss_conf.assoc)
 		return 0;
 
-	iwl_mvm_power_build_cmd(mvm, vif, &cmd);
-	if (enable) {
-		/* configure skip over dtim up to 306TU - 314 msec */
-		int dtimper = vif->bss_conf.dtim_period ?: 1;
-		int dtimper_tu = dtimper * vif->bss_conf.beacon_int;
-		bool radar_detect = iwl_mvm_power_is_radar(vif);
+	iwl_mvm_power_build_cmd(mvm, vif, &cmd, !enable);
 
-		if (WARN_ON(!dtimper_tu))
-			return 0;
-
-		/* Check skip over DTIM conditions */
-		/* TODO: check that multicast wake lock is off */
-		if (!radar_detect && (dtimper < 10)) {
-			cmd.skip_dtim_periods = 306 / dtimper_tu;
-			if (cmd.skip_dtim_periods)
-				cmd.flags |= cpu_to_le16(
-					POWER_FLAGS_SKIP_OVER_DTIM_MSK);
-		}
-	}
 	iwl_mvm_power_log(mvm, &cmd);
 #ifdef CONFIG_IWLWIFI_DEBUGFS
 	memcpy(&mvmvif->mac_pwr_cmd, &cmd, sizeof(cmd));
diff --git a/drivers/net/wireless/iwlwifi/mvm/rs.c b/drivers/net/wireless/iwlwifi/mvm/rs.c
index 5ae9c8aa868f..d1ad10391b47 100644
--- a/drivers/net/wireless/iwlwifi/mvm/rs.c
+++ b/drivers/net/wireless/iwlwifi/mvm/rs.c
@@ -177,9 +177,6 @@ static bool rs_mimo_allow(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
 
 	mvmsta = iwl_mvm_sta_from_mac80211(sta);
 	mvmvif = iwl_mvm_vif_from_mac80211(mvmsta->vif);
-	if (IWL_MVM_RS_DISABLE_P2P_MIMO &&
-	    iwl_mvm_vif_low_latency(mvmvif) && mvmsta->vif->p2p)
-		return false;
 
 	if (mvm->nvm_data->sku_cap_mimo_disabled)
 		return false;
@@ -524,14 +521,56 @@ static const char *rs_pretty_lq_type(enum iwl_table_type type)
 	return lq_types[type];
 }
 
+static char *rs_pretty_rate(const struct rs_rate *rate)
+{
+	static char buf[40];
+	static const char * const legacy_rates[] = {
+		[IWL_RATE_1M_INDEX] = "1M",
+		[IWL_RATE_2M_INDEX] = "2M",
+		[IWL_RATE_5M_INDEX] = "5.5M",
+		[IWL_RATE_11M_INDEX] = "11M",
+		[IWL_RATE_6M_INDEX] = "6M",
+		[IWL_RATE_9M_INDEX] = "9M",
+		[IWL_RATE_12M_INDEX] = "12M",
+		[IWL_RATE_18M_INDEX] = "18M",
+		[IWL_RATE_24M_INDEX] = "24M",
+		[IWL_RATE_36M_INDEX] = "36M",
+		[IWL_RATE_48M_INDEX] = "48M",
+		[IWL_RATE_54M_INDEX] = "54M",
+	};
+	static const char *const ht_vht_rates[] = {
+		[IWL_RATE_MCS_0_INDEX] = "MCS0",
+		[IWL_RATE_MCS_1_INDEX] = "MCS1",
+		[IWL_RATE_MCS_2_INDEX] = "MCS2",
+		[IWL_RATE_MCS_3_INDEX] = "MCS3",
+		[IWL_RATE_MCS_4_INDEX] = "MCS4",
+		[IWL_RATE_MCS_5_INDEX] = "MCS5",
+		[IWL_RATE_MCS_6_INDEX] = "MCS6",
+		[IWL_RATE_MCS_7_INDEX] = "MCS7",
+		[IWL_RATE_MCS_8_INDEX] = "MCS8",
+		[IWL_RATE_MCS_9_INDEX] = "MCS9",
+	};
+	const char *rate_str;
+
+	if (is_type_legacy(rate->type))
+		rate_str = legacy_rates[rate->index];
+	else if (is_type_ht(rate->type) || is_type_vht(rate->type))
+		rate_str = ht_vht_rates[rate->index];
+	else
+		rate_str = "BAD_RATE";
+
+	sprintf(buf, "(%s|%s|%s)", rs_pretty_lq_type(rate->type),
+		rs_pretty_ant(rate->ant), rate_str);
+	return buf;
+}
+
 static inline void rs_dump_rate(struct iwl_mvm *mvm, const struct rs_rate *rate,
 				const char *prefix)
 {
 	IWL_DEBUG_RATE(mvm,
-		       "%s: (%s: %d) ANT: %s BW: %d SGI: %d LDPC: %d STBC: %d\n",
-		       prefix, rs_pretty_lq_type(rate->type),
-		       rate->index, rs_pretty_ant(rate->ant),
-		       rate->bw, rate->sgi, rate->ldpc, rate->stbc);
+		       "%s: %s BW: %d SGI: %d LDPC: %d STBC: %d\n",
+		       prefix, rs_pretty_rate(rate), rate->bw,
+		       rate->sgi, rate->ldpc, rate->stbc);
 }
 
 static void rs_rate_scale_clear_window(struct iwl_rate_scale_data *window)
@@ -562,8 +601,8 @@ static inline u8 rs_is_valid_ant(u8 valid_antenna, u8 ant_type)
 }
 
 static int rs_tl_turn_on_agg_for_tid(struct iwl_mvm *mvm,
-				      struct iwl_lq_sta *lq_data, u8 tid,
-				      struct ieee80211_sta *sta)
+				     struct iwl_lq_sta *lq_data, u8 tid,
+				     struct ieee80211_sta *sta)
 {
 	int ret = -EAGAIN;
 
@@ -1485,7 +1524,7 @@ static s32 rs_get_best_rate(struct iwl_mvm *mvm,
 	u32 target_tpt;
 	int rate_idx;
 
-	if (success_ratio > IWL_MVM_RS_SR_NO_DECREASE) {
+	if (success_ratio >= RS_PERCENT(IWL_MVM_RS_SR_NO_DECREASE)) {
 		target_tpt = 100 * expected_current_tpt;
 		IWL_DEBUG_RATE(mvm,
 			       "SR %d high. Find rate exceeding EXPECTED_CURRENT %d\n",
@@ -1493,7 +1532,7 @@ static s32 rs_get_best_rate(struct iwl_mvm *mvm,
 	} else {
 		target_tpt = lq_sta->last_tpt;
 		IWL_DEBUG_RATE(mvm,
-			       "SR %d not thag good. Find rate exceeding ACTUAL_TPT %d\n",
+			       "SR %d not that good. Find rate exceeding ACTUAL_TPT %d\n",
 			       success_ratio, target_tpt);
 	}
 
@@ -1622,6 +1661,51 @@ static void rs_update_rate_tbl(struct iwl_mvm *mvm,
 	iwl_mvm_send_lq_cmd(mvm, &lq_sta->lq, false);
 }
 
+static bool rs_tweak_rate_tbl(struct iwl_mvm *mvm,
+			      struct ieee80211_sta *sta,
+			      struct iwl_lq_sta *lq_sta,
+			      struct iwl_scale_tbl_info *tbl,
+			      enum rs_action scale_action)
+{
+	if (sta->bandwidth != IEEE80211_STA_RX_BW_80)
+		return false;
+
+	if (!is_vht_siso(&tbl->rate))
+		return false;
+
+	if ((tbl->rate.bw == RATE_MCS_CHAN_WIDTH_80) &&
+	    (tbl->rate.index == IWL_RATE_MCS_0_INDEX) &&
+	    (scale_action == RS_ACTION_DOWNSCALE)) {
+		tbl->rate.bw = RATE_MCS_CHAN_WIDTH_20;
+		tbl->rate.index = IWL_RATE_MCS_4_INDEX;
+		IWL_DEBUG_RATE(mvm, "Switch 80Mhz SISO MCS0 -> 20Mhz MCS4\n");
+		goto tweaked;
+	}
+
+	/* Go back to 80Mhz MCS1 only if we've established that 20Mhz MCS5 is
+	 * sustainable, i.e. we're past the test window. We can't go back
+	 * if MCS5 is just tested as this will happen always after switching
+	 * to 20Mhz MCS4 because the rate stats are cleared.
+	 */
+	if ((tbl->rate.bw == RATE_MCS_CHAN_WIDTH_20) &&
+	    (((tbl->rate.index == IWL_RATE_MCS_5_INDEX) &&
+	     (scale_action == RS_ACTION_STAY)) ||
+	     ((tbl->rate.index > IWL_RATE_MCS_5_INDEX) &&
+	      (scale_action == RS_ACTION_UPSCALE)))) {
+		tbl->rate.bw = RATE_MCS_CHAN_WIDTH_80;
+		tbl->rate.index = IWL_RATE_MCS_1_INDEX;
+		IWL_DEBUG_RATE(mvm, "Switch 20Mhz SISO MCS5 -> 80Mhz MCS1\n");
+		goto tweaked;
+	}
+
+	return false;
+
+tweaked:
+	rs_set_expected_tpt_table(lq_sta, tbl);
+	rs_rate_scale_clear_tbl_windows(mvm, tbl);
+	return true;
+}
+
 static enum rs_column rs_get_next_column(struct iwl_mvm *mvm,
 					 struct iwl_lq_sta *lq_sta,
 					 struct ieee80211_sta *sta,
@@ -2174,9 +2258,9 @@ static void rs_rate_scale_perform(struct iwl_mvm *mvm,
 	if ((fail_count < IWL_MVM_RS_RATE_MIN_FAILURE_TH) &&
 	    (window->success_counter < IWL_MVM_RS_RATE_MIN_SUCCESS_TH)) {
 		IWL_DEBUG_RATE(mvm,
-			       "(%s: %d): Test Window: succ %d total %d\n",
-			       rs_pretty_lq_type(rate->type),
-			       index, window->success_counter, window->counter);
+			       "%s: Test Window: succ %d total %d\n",
+			       rs_pretty_rate(rate),
+			       window->success_counter, window->counter);
 
 		/* Can't calculate this yet; not enough history */
 		window->average_tpt = IWL_INVALID_VALUE;
@@ -2253,8 +2337,8 @@ static void rs_rate_scale_perform(struct iwl_mvm *mvm,
 		high_tpt = tbl->win[high].average_tpt;
 
 	IWL_DEBUG_RATE(mvm,
-		       "(%s: %d): cur_tpt %d SR %d low %d high %d low_tpt %d high_tpt %d\n",
-		       rs_pretty_lq_type(rate->type), index, current_tpt, sr,
+		       "%s: cur_tpt %d SR %d low %d high %d low_tpt %d high_tpt %d\n",
+		       rs_pretty_rate(rate), current_tpt, sr,
 		       low, high, low_tpt, high_tpt);
 
 	scale_action = rs_get_rate_action(mvm, tbl, sr, low, high,
@@ -2305,6 +2389,8 @@ lq_update:
 	/* Replace uCode's rate table for the destination station. */
 	if (update_lq) {
 		tbl->rate.index = index;
+		if (IWL_MVM_RS_80_20_FAR_RANGE_TWEAK)
+			rs_tweak_rate_tbl(mvm, sta, lq_sta, tbl, scale_action);
 		rs_update_rate_tbl(mvm, sta, lq_sta, tbl);
 	}
 
@@ -2542,7 +2628,6 @@ static struct rs_rate *rs_get_optimal_rate(struct iwl_mvm *mvm,
 		}
 	}
 
-	rs_dump_rate(mvm, rate, "OPTIMAL RATE");
 	return rate;
 }
 
@@ -2983,9 +3068,6 @@ void iwl_mvm_rs_rate_init(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
 	else
 		rs_vht_init(mvm, sta, lq_sta, vht_cap);
 
-	if (IWL_MVM_RS_DISABLE_P2P_MIMO && sta_priv->vif->p2p)
-		lq_sta->active_mimo2_rate = 0;
-
 	lq_sta->max_legacy_rate_idx =
 		rs_get_max_rate_from_mask(lq_sta->active_legacy_rate);
 	lq_sta->max_siso_rate_idx =
diff --git a/drivers/net/wireless/iwlwifi/mvm/rx.c b/drivers/net/wireless/iwlwifi/mvm/rx.c
index c37c10a423ce..5b58f5320e8d 100644
--- a/drivers/net/wireless/iwlwifi/mvm/rx.c
+++ b/drivers/net/wireless/iwlwifi/mvm/rx.c
@@ -202,7 +202,6 @@ static u32 iwl_mvm_set_mac80211_rx_flag(struct iwl_mvm *mvm,
 			return -1;
 
 		stats->flag |= RX_FLAG_DECRYPTED;
-		IWL_DEBUG_WEP(mvm, "hw decrypted CCMP successfully\n");
 		*crypt_len = IEEE80211_CCMP_HDR_LEN;
 		return 0;
 
@@ -299,13 +298,6 @@ void iwl_mvm_rx_rx_mpdu(struct iwl_mvm *mvm, struct napi_struct *napi,
 		return;
 	}
 
-	if ((unlikely(phy_info->cfg_phy_cnt > 20))) {
-		IWL_DEBUG_DROP(mvm, "dsp size out of range [0,20]: %d\n",
-			       phy_info->cfg_phy_cnt);
-		kfree_skb(skb);
-		return;
-	}
-
 	/*
 	 * Keep packets with CRC errors (and with overrun) for monitor mode
 	 * (otherwise the firmware discards them) but mark them as bad.
@@ -354,8 +346,8 @@ void iwl_mvm_rx_rx_mpdu(struct iwl_mvm *mvm, struct napi_struct *napi,
 	/* This is fine since we don't support multiple AP interfaces */
 	sta = ieee80211_find_sta_by_ifaddr(mvm->hw, hdr->addr2, NULL);
 	if (sta) {
-		struct iwl_mvm_sta *mvmsta;
-		mvmsta = iwl_mvm_sta_from_mac80211(sta);
+		struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta);
+
 		rs_update_last_rssi(mvm, &mvmsta->lq_sta, rx_status);
 
 		if (iwl_fw_dbg_trigger_enabled(mvm->fw, FW_DBG_TRIGGER_RSSI) &&
@@ -459,7 +451,7 @@ static void iwl_mvm_update_rx_statistics(struct iwl_mvm *mvm,
 struct iwl_mvm_stat_data {
 	struct iwl_mvm *mvm;
 	__le32 mac_id;
-	__s8 beacon_filter_average_energy;
+	u8 beacon_filter_average_energy;
 	struct mvm_statistics_general_v8 *general;
 };
 
@@ -577,56 +569,33 @@ iwl_mvm_rx_stats_check_trigger(struct iwl_mvm *mvm, struct iwl_rx_packet *pkt)
 void iwl_mvm_handle_rx_statistics(struct iwl_mvm *mvm,
 				  struct iwl_rx_packet *pkt)
 {
-	size_t v8_len = sizeof(struct iwl_notif_statistics_v8);
-	size_t v10_len = sizeof(struct iwl_notif_statistics_v10);
+	struct iwl_notif_statistics_v10 *stats = (void *)&pkt->data;
 	struct iwl_mvm_stat_data data = {
 		.mvm = mvm,
 	};
 	u32 temperature;
 
-	if (fw_has_api(&mvm->fw->ucode_capa, IWL_UCODE_TLV_API_STATS_V10)) {
-		struct iwl_notif_statistics_v10 *stats = (void *)&pkt->data;
-
-		if (iwl_rx_packet_payload_len(pkt) != v10_len)
-			goto invalid;
+	if (iwl_rx_packet_payload_len(pkt) != sizeof(*stats))
+		goto invalid;
 
-		temperature = le32_to_cpu(stats->general.radio_temperature);
-		data.mac_id = stats->rx.general.mac_id;
-		data.beacon_filter_average_energy =
-			stats->general.beacon_filter_average_energy;
+	temperature = le32_to_cpu(stats->general.radio_temperature);
+	data.mac_id = stats->rx.general.mac_id;
+	data.beacon_filter_average_energy =
+		stats->general.beacon_filter_average_energy;
 
-		iwl_mvm_update_rx_statistics(mvm, &stats->rx);
+	iwl_mvm_update_rx_statistics(mvm, &stats->rx);
 
-		mvm->radio_stats.rx_time = le64_to_cpu(stats->general.rx_time);
-		mvm->radio_stats.tx_time = le64_to_cpu(stats->general.tx_time);
-		mvm->radio_stats.on_time_rf =
-			le64_to_cpu(stats->general.on_time_rf);
-		mvm->radio_stats.on_time_scan =
-			le64_to_cpu(stats->general.on_time_scan);
+	mvm->radio_stats.rx_time = le64_to_cpu(stats->general.rx_time);
+	mvm->radio_stats.tx_time = le64_to_cpu(stats->general.tx_time);
+	mvm->radio_stats.on_time_rf =
+		le64_to_cpu(stats->general.on_time_rf);
+	mvm->radio_stats.on_time_scan =
+		le64_to_cpu(stats->general.on_time_scan);
 
-		data.general = &stats->general;
-	} else {
-		struct iwl_notif_statistics_v8 *stats = (void *)&pkt->data;
-
-		if (iwl_rx_packet_payload_len(pkt) != v8_len)
-			goto invalid;
-
-		temperature = le32_to_cpu(stats->general.radio_temperature);
-		data.mac_id = stats->rx.general.mac_id;
-		data.beacon_filter_average_energy =
-			stats->general.beacon_filter_average_energy;
-
-		iwl_mvm_update_rx_statistics(mvm, &stats->rx);
-	}
+	data.general = &stats->general;
 
 	iwl_mvm_rx_stats_check_trigger(mvm, pkt);
 
-	/* Only handle rx statistics temperature changes if async temp
-	 * notifications are not supported
-	 */
-	if (!fw_has_api(&mvm->fw->ucode_capa, IWL_UCODE_TLV_API_ASYNC_DTM))
-		iwl_mvm_tt_temp_changed(mvm, temperature);
-
 	ieee80211_iterate_active_interfaces(mvm->hw,
 					    IEEE80211_IFACE_ITER_NORMAL,
 					    iwl_mvm_stat_iterator,
diff --git a/drivers/net/wireless/iwlwifi/mvm/scan.c b/drivers/net/wireless/iwlwifi/mvm/scan.c
index 56559d4d34ad..d6e0c1b5c20c 100644
--- a/drivers/net/wireless/iwlwifi/mvm/scan.c
+++ b/drivers/net/wireless/iwlwifi/mvm/scan.c
@@ -131,7 +131,6 @@ struct iwl_mvm_scan_params {
 	int n_ssids;
 	struct cfg80211_ssid *ssids;
 	struct ieee80211_channel **channels;
-	u16 interval; /* interval between scans (in secs) */
 	u32 flags;
 	u8 *mac_addr;
 	u8 *mac_addr_mask;
@@ -140,7 +139,8 @@ struct iwl_mvm_scan_params {
 	int n_match_sets;
 	struct iwl_scan_probe_req preq;
 	struct cfg80211_match_set *match_sets;
-	u8 iterations[2];
+	int n_scan_plans;
+	struct cfg80211_sched_scan_plan *scan_plans;
 };
 
 static u8 iwl_mvm_scan_rx_ant(struct iwl_mvm *mvm)
@@ -474,7 +474,7 @@ iwl_mvm_config_sched_scan_profiles(struct iwl_mvm *mvm,
 	int ret;
 
 	if (WARN_ON(req->n_match_sets > IWL_SCAN_MAX_PROFILES))
-			return -EIO;
+		return -EIO;
 
 	if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_SHORT_BL)
 		blacklist_len = IWL_SCAN_SHORT_BLACKLIST_LEN;
@@ -737,8 +737,7 @@ static inline bool iwl_mvm_scan_fits(struct iwl_mvm *mvm, int n_ssids,
 }
 
 static inline bool iwl_mvm_scan_use_ebs(struct iwl_mvm *mvm,
-					struct ieee80211_vif *vif,
-					int n_iterations)
+					struct ieee80211_vif *vif)
 {
 	const struct iwl_ucode_capabilities *capa = &mvm->fw->ucode_capa;
 
@@ -750,16 +749,9 @@ static inline bool iwl_mvm_scan_use_ebs(struct iwl_mvm *mvm,
 	 */
 	return ((capa->flags & IWL_UCODE_TLV_FLAGS_EBS_SUPPORT) &&
 		mvm->last_ebs_successful &&
-		(n_iterations > 1 ||
-		 fw_has_api(capa, IWL_UCODE_TLV_API_SINGLE_SCAN_EBS)) &&
 		vif->type != NL80211_IFTYPE_P2P_DEVICE);
 }
 
-static int iwl_mvm_scan_total_iterations(struct iwl_mvm_scan_params *params)
-{
-	return params->iterations[0] + params->iterations[1];
-}
-
 static int iwl_mvm_scan_lmac_flags(struct iwl_mvm *mvm,
 				   struct iwl_mvm_scan_params *params)
 {
@@ -798,12 +790,15 @@ static int iwl_mvm_scan_lmac(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 		(void *)(cmd->data + sizeof(struct iwl_scan_channel_cfg_lmac) *
 			 mvm->fw->ucode_capa.n_scan_channels);
 	u32 ssid_bitmap = 0;
-	int n_iterations = iwl_mvm_scan_total_iterations(params);
+	int i;
 
 	lockdep_assert_held(&mvm->mutex);
 
 	memset(cmd, 0, ksize(cmd));
 
+	if (WARN_ON(params->n_scan_plans > IWL_MAX_SCHED_SCAN_PLANS))
+		return -EINVAL;
+
 	iwl_mvm_scan_lmac_dwell(mvm, cmd, params);
 
 	cmd->rx_chain_select = iwl_mvm_scan_rx_chain(mvm);
@@ -823,14 +818,26 @@ static int iwl_mvm_scan_lmac(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 	/* this API uses bits 1-20 instead of 0-19 */
 	ssid_bitmap <<= 1;
 
-	cmd->schedule[0].delay = cpu_to_le16(params->interval);
-	cmd->schedule[0].iterations = params->iterations[0];
-	cmd->schedule[0].full_scan_mul = 1;
-	cmd->schedule[1].delay = cpu_to_le16(params->interval);
-	cmd->schedule[1].iterations = params->iterations[1];
-	cmd->schedule[1].full_scan_mul = 1;
+	for (i = 0; i < params->n_scan_plans; i++) {
+		struct cfg80211_sched_scan_plan *scan_plan =
+			&params->scan_plans[i];
+
+		cmd->schedule[i].delay =
+			cpu_to_le16(scan_plan->interval);
+		cmd->schedule[i].iterations = scan_plan->iterations;
+		cmd->schedule[i].full_scan_mul = 1;
+	}
+
+	/*
+	 * If the number of iterations of the last scan plan is set to
+	 * zero, it should run infinitely. However, this is not always the case.
+	 * For example, when regular scan is requested the driver sets one scan
+	 * plan with one iteration.
+	 */
+	if (!cmd->schedule[i - 1].iterations)
+		cmd->schedule[i - 1].iterations = 0xff;
 
-	if (iwl_mvm_scan_use_ebs(mvm, vif, n_iterations)) {
+	if (iwl_mvm_scan_use_ebs(mvm, vif)) {
 		cmd->channel_opt[0].flags =
 			cpu_to_le16(IWL_SCAN_CHANNEL_FLAG_EBS |
 				    IWL_SCAN_CHANNEL_FLAG_EBS_ACCURATE |
@@ -894,7 +901,6 @@ static __le32 iwl_mvm_scan_config_rates(struct iwl_mvm *mvm)
 
 int iwl_mvm_config_scan(struct iwl_mvm *mvm)
 {
-
 	struct iwl_scan_config *scan_config;
 	struct ieee80211_supported_band *band;
 	int num_channels =
@@ -970,6 +976,12 @@ static int iwl_mvm_scan_uid_by_status(struct iwl_mvm *mvm, int status)
 	return -ENOENT;
 }
 
+static inline bool iwl_mvm_is_regular_scan(struct iwl_mvm_scan_params *params)
+{
+	return params->n_scan_plans == 1 &&
+		params->scan_plans[0].iterations == 1;
+}
+
 static void iwl_mvm_scan_umac_dwell(struct iwl_mvm *mvm,
 				    struct iwl_scan_req_umac *cmd,
 				    struct iwl_mvm_scan_params *params)
@@ -982,7 +994,7 @@ static void iwl_mvm_scan_umac_dwell(struct iwl_mvm *mvm,
 	cmd->scan_priority =
 		iwl_mvm_scan_priority(mvm, IWL_SCAN_PRIORITY_EXT_6);
 
-	if (iwl_mvm_scan_total_iterations(params) == 1)
+	if (iwl_mvm_is_regular_scan(params))
 		cmd->ooc_priority =
 			iwl_mvm_scan_priority(mvm, IWL_SCAN_PRIORITY_EXT_6);
 	else
@@ -1029,7 +1041,7 @@ static u32 iwl_mvm_scan_umac_flags(struct iwl_mvm *mvm,
 	else
 		flags |= IWL_UMAC_SCAN_GEN_FLAGS_MATCH;
 
-	if (iwl_mvm_scan_total_iterations(params) > 1)
+	if (!iwl_mvm_is_regular_scan(params))
 		flags |= IWL_UMAC_SCAN_GEN_FLAGS_PERIODIC;
 
 #ifdef CONFIG_IWLWIFI_DEBUGFS
@@ -1047,12 +1059,14 @@ static int iwl_mvm_scan_umac(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 	struct iwl_scan_req_umac_tail *sec_part = (void *)&cmd->data +
 		sizeof(struct iwl_scan_channel_cfg_umac) *
 			mvm->fw->ucode_capa.n_scan_channels;
-	int uid;
+	int uid, i;
 	u32 ssid_bitmap = 0;
-	int n_iterations = iwl_mvm_scan_total_iterations(params);
 
 	lockdep_assert_held(&mvm->mutex);
 
+	if (WARN_ON(params->n_scan_plans > IWL_MAX_SCHED_SCAN_PLANS))
+		return -EINVAL;
+
 	uid = iwl_mvm_scan_uid_by_status(mvm, 0);
 	if (uid < 0)
 		return uid;
@@ -1069,7 +1083,7 @@ static int iwl_mvm_scan_umac(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 	if (type == IWL_MVM_SCAN_SCHED)
 		cmd->flags = cpu_to_le32(IWL_UMAC_SCAN_FLAG_PREEMPTIVE);
 
-	if (iwl_mvm_scan_use_ebs(mvm, vif, n_iterations))
+	if (iwl_mvm_scan_use_ebs(mvm, vif))
 		cmd->channel_flags = IWL_SCAN_CHANNEL_FLAG_EBS |
 				     IWL_SCAN_CHANNEL_FLAG_EBS_ACCURATE |
 				     IWL_SCAN_CHANNEL_FLAG_CACHE_ADD;
@@ -1081,12 +1095,23 @@ static int iwl_mvm_scan_umac(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 	iwl_mvm_umac_scan_cfg_channels(mvm, params->channels,
 				       params->n_channels, ssid_bitmap, cmd);
 
-	/* With UMAC we use only one schedule for now, so use the sum
-	 * of the iterations (with a a maximum of 255).
+	for (i = 0; i < params->n_scan_plans; i++) {
+		struct cfg80211_sched_scan_plan *scan_plan =
+			&params->scan_plans[i];
+
+		sec_part->schedule[i].iter_count = scan_plan->iterations;
+		sec_part->schedule[i].interval =
+			cpu_to_le16(scan_plan->interval);
+	}
+
+	/*
+	 * If the number of iterations of the last scan plan is set to
+	 * zero, it should run infinitely. However, this is not always the case.
+	 * For example, when regular scan is requested the driver sets one scan
+	 * plan with one iteration.
 	 */
-	sec_part->schedule[0].iter_count =
-		(n_iterations > 255) ? 255 : n_iterations;
-	sec_part->schedule[0].interval = cpu_to_le16(params->interval);
+	if (!sec_part->schedule[i - 1].iter_count)
+		sec_part->schedule[i - 1].iter_count = 0xff;
 
 	sec_part->delay = cpu_to_le16(params->delay);
 	sec_part->preq = params->preq;
@@ -1152,6 +1177,7 @@ int iwl_mvm_reg_scan_start(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 	};
 	struct iwl_mvm_scan_params params = {};
 	int ret;
+	struct cfg80211_sched_scan_plan scan_plan = { .iterations = 1 };
 
 	lockdep_assert_held(&mvm->mutex);
 
@@ -1164,8 +1190,6 @@ int iwl_mvm_reg_scan_start(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 	if (ret)
 		return ret;
 
-	iwl_mvm_ref(mvm, IWL_MVM_REF_SCAN);
-
 	/* we should have failed registration if scan_cmd was NULL */
 	if (WARN_ON(!mvm->scan_cmd))
 		return -ENOMEM;
@@ -1177,7 +1201,6 @@ int iwl_mvm_reg_scan_start(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 	params.flags = req->flags;
 	params.n_channels = req->n_channels;
 	params.delay = 0;
-	params.interval = 0;
 	params.ssids = req->ssids;
 	params.channels = req->channels;
 	params.mac_addr = req->mac_addr;
@@ -1187,8 +1210,8 @@ int iwl_mvm_reg_scan_start(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 	params.n_match_sets = 0;
 	params.match_sets = NULL;
 
-	params.iterations[0] = 1;
-	params.iterations[1] = 0;
+	params.scan_plans = &scan_plan;
+	params.n_scan_plans = 1;
 
 	params.type = iwl_mvm_get_scan_type(mvm, vif, &params);
 
@@ -1207,21 +1230,20 @@ int iwl_mvm_reg_scan_start(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 		return ret;
 
 	ret = iwl_mvm_send_cmd(mvm, &hcmd);
-	if (!ret) {
-		IWL_DEBUG_SCAN(mvm, "Scan request was sent successfully\n");
-		mvm->scan_status |= IWL_MVM_SCAN_REGULAR;
-	} else {
+	if (ret) {
 		/* If the scan failed, it usually means that the FW was unable
 		 * to allocate the time events. Warn on it, but maybe we
 		 * should try to send the command again with different params.
 		 */
 		IWL_ERR(mvm, "Scan failed! ret %d\n", ret);
+		return ret;
 	}
 
-	if (ret)
-		iwl_mvm_unref(mvm, IWL_MVM_REF_SCAN);
+	IWL_DEBUG_SCAN(mvm, "Scan request was sent successfully\n");
+	mvm->scan_status |= IWL_MVM_SCAN_REGULAR;
+	iwl_mvm_ref(mvm, IWL_MVM_REF_SCAN);
 
-	return ret;
+	return 0;
 }
 
 int iwl_mvm_sched_scan_start(struct iwl_mvm *mvm,
@@ -1267,20 +1289,14 @@ int iwl_mvm_sched_scan_start(struct iwl_mvm *mvm,
 	params.pass_all =  iwl_mvm_scan_pass_all(mvm, req);
 	params.n_match_sets = req->n_match_sets;
 	params.match_sets = req->match_sets;
+	if (!req->n_scan_plans)
+		return -EINVAL;
 
-	params.iterations[0] = 0;
-	params.iterations[1] = 0xff;
+	params.n_scan_plans = req->n_scan_plans;
+	params.scan_plans = req->scan_plans;
 
 	params.type = iwl_mvm_get_scan_type(mvm, vif, &params);
 
-	if (req->interval > U16_MAX) {
-		IWL_DEBUG_SCAN(mvm,
-			       "interval value is > 16-bits, set to max possible\n");
-		params.interval = U16_MAX;
-	} else {
-		params.interval = req->interval / MSEC_PER_SEC;
-	}
-
 	/* In theory, LMAC scans can handle a 32-bit delay, but since
 	 * waiting for over 18 hours to start the scan is a bit silly
 	 * and to keep it aligned with UMAC scans (which only support
diff --git a/drivers/net/wireless/iwlwifi/mvm/sta.c b/drivers/net/wireless/iwlwifi/mvm/sta.c
index df216cd0c98f..300a249486e4 100644
--- a/drivers/net/wireless/iwlwifi/mvm/sta.c
+++ b/drivers/net/wireless/iwlwifi/mvm/sta.c
@@ -234,7 +234,9 @@ static int iwl_mvm_tdls_sta_init(struct iwl_mvm *mvm,
 	/* Found a place for all queues - enable them */
 	for (ac = 0; ac < IEEE80211_NUM_ACS; ac++) {
 		iwl_mvm_enable_ac_txq(mvm, mvmsta->hw_queue[ac],
-				      iwl_mvm_ac_to_tx_fifo[ac], wdg_timeout);
+				      mvmsta->hw_queue[ac],
+				      iwl_mvm_ac_to_tx_fifo[ac], 0,
+				      wdg_timeout);
 		mvmsta->tfd_queue_msk |= BIT(mvmsta->hw_queue[ac]);
 	}
 
@@ -253,7 +255,7 @@ static void iwl_mvm_tdls_sta_deinit(struct iwl_mvm *mvm,
 	/* disable the TDLS STA-specific queues */
 	sta_msk = mvmsta->tfd_queue_msk;
 	for_each_set_bit(i, &sta_msk, sizeof(sta_msk) * BITS_PER_BYTE)
-		iwl_mvm_disable_txq(mvm, i, 0);
+		iwl_mvm_disable_txq(mvm, i, i, IWL_MAX_TID_COUNT, 0);
 }
 
 int iwl_mvm_add_sta(struct iwl_mvm *mvm,
@@ -275,6 +277,11 @@ int iwl_mvm_add_sta(struct iwl_mvm *mvm,
 	if (sta_id == IWL_MVM_STATION_COUNT)
 		return -ENOSPC;
 
+	if (vif->type == NL80211_IFTYPE_AP) {
+		mvmvif->ap_assoc_sta_count++;
+		iwl_mvm_mac_ctxt_changed(mvm, vif, false, NULL);
+	}
+
 	spin_lock_init(&mvm_sta->lock);
 
 	mvm_sta->sta_id = sta_id;
@@ -287,7 +294,7 @@ int iwl_mvm_add_sta(struct iwl_mvm *mvm,
 
 	/* HW restart, don't assume the memory has been zeroed */
 	atomic_set(&mvm->pending_frames[sta_id], 0);
-	mvm_sta->tid_disable_agg = 0;
+	mvm_sta->tid_disable_agg = 0xffff; /* No aggs at first */
 	mvm_sta->tfd_queue_msk = 0;
 
 	/* allocate new queues for a TDLS station */
@@ -467,7 +474,8 @@ void iwl_mvm_sta_drained_wk(struct work_struct *wk)
 			unsigned long i, msk = mvm->tfd_drained[sta_id];
 
 			for_each_set_bit(i, &msk, sizeof(msk) * BITS_PER_BYTE)
-				iwl_mvm_disable_txq(mvm, i, 0);
+				iwl_mvm_disable_txq(mvm, i, i,
+						    IWL_MAX_TID_COUNT, 0);
 
 			mvm->tfd_drained[sta_id] = 0;
 			IWL_DEBUG_TDLS(mvm, "Drained sta %d, with queues %ld\n",
@@ -494,7 +502,7 @@ int iwl_mvm_rm_sta(struct iwl_mvm *mvm,
 		if (ret)
 			return ret;
 		/* flush its queues here since we are freeing mvm_sta */
-		ret = iwl_mvm_flush_tx_path(mvm, mvm_sta->tfd_queue_msk, true);
+		ret = iwl_mvm_flush_tx_path(mvm, mvm_sta->tfd_queue_msk, 0);
 		if (ret)
 			return ret;
 		ret = iwl_trans_wait_tx_queue_empty(mvm->trans,
@@ -646,8 +654,8 @@ int iwl_mvm_add_aux_sta(struct iwl_mvm *mvm)
 	lockdep_assert_held(&mvm->mutex);
 
 	/* Map Aux queue to fifo - needs to happen before adding Aux station */
-	iwl_mvm_enable_ac_txq(mvm, mvm->aux_queue,
-			      IWL_MVM_TX_FIFO_MCAST, wdg_timeout);
+	iwl_mvm_enable_ac_txq(mvm, mvm->aux_queue, mvm->aux_queue,
+			      IWL_MVM_TX_FIFO_MCAST, 0, wdg_timeout);
 
 	/* Allocate aux station and assign to it the aux queue */
 	ret = iwl_mvm_allocate_int_sta(mvm, &mvm->aux_sta, BIT(mvm->aux_queue),
@@ -918,6 +926,7 @@ int iwl_mvm_sta_tx_agg_start(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 	struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta);
 	struct iwl_mvm_tid_data *tid_data;
 	int txq_id;
+	int ret;
 
 	if (WARN_ON_ONCE(tid >= IWL_MAX_TID_COUNT))
 		return -EINVAL;
@@ -930,17 +939,6 @@ int iwl_mvm_sta_tx_agg_start(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 
 	lockdep_assert_held(&mvm->mutex);
 
-	for (txq_id = mvm->first_agg_queue;
-	     txq_id <= mvm->last_agg_queue; txq_id++)
-		if (mvm->queue_to_mac80211[txq_id] ==
-		    IWL_INVALID_MAC80211_QUEUE)
-			break;
-
-	if (txq_id > mvm->last_agg_queue) {
-		IWL_ERR(mvm, "Failed to allocate agg queue\n");
-		return -EIO;
-	}
-
 	spin_lock_bh(&mvmsta->lock);
 
 	/* possible race condition - we entered D0i3 while starting agg */
@@ -950,8 +948,18 @@ int iwl_mvm_sta_tx_agg_start(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 		return -EIO;
 	}
 
-	/* the new tx queue is still connected to the same mac80211 queue */
-	mvm->queue_to_mac80211[txq_id] = vif->hw_queue[tid_to_mac80211_ac[tid]];
+	spin_lock_bh(&mvm->queue_info_lock);
+
+	txq_id = iwl_mvm_find_free_queue(mvm, mvm->first_agg_queue,
+					 mvm->last_agg_queue);
+	if (txq_id < 0) {
+		ret = txq_id;
+		spin_unlock_bh(&mvm->queue_info_lock);
+		IWL_ERR(mvm, "Failed to allocate agg queue\n");
+		goto release_locks;
+	}
+	mvm->queue_info[txq_id].setup_reserved = true;
+	spin_unlock_bh(&mvm->queue_info_lock);
 
 	tid_data = &mvmsta->tid_data[tid];
 	tid_data->ssn = IEEE80211_SEQ_TO_SN(tid_data->seq_number);
@@ -970,9 +978,12 @@ int iwl_mvm_sta_tx_agg_start(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 		tid_data->state = IWL_EMPTYING_HW_QUEUE_ADDBA;
 	}
 
+	ret = 0;
+
+release_locks:
 	spin_unlock_bh(&mvmsta->lock);
 
-	return 0;
+	return ret;
 }
 
 int iwl_mvm_sta_tx_agg_oper(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
@@ -1000,13 +1011,19 @@ int iwl_mvm_sta_tx_agg_oper(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 
 	fifo = iwl_mvm_ac_to_tx_fifo[tid_to_mac80211_ac[tid]];
 
-	iwl_mvm_enable_agg_txq(mvm, queue, fifo, mvmsta->sta_id, tid,
-			       buf_size, ssn, wdg_timeout);
+	iwl_mvm_enable_agg_txq(mvm, queue,
+			       vif->hw_queue[tid_to_mac80211_ac[tid]], fifo,
+			       mvmsta->sta_id, tid, buf_size, ssn, wdg_timeout);
 
 	ret = iwl_mvm_sta_tx_agg(mvm, sta, tid, queue, true);
 	if (ret)
 		return -EIO;
 
+	/* No need to mark as reserved */
+	spin_lock_bh(&mvm->queue_info_lock);
+	mvm->queue_info[queue].setup_reserved = false;
+	spin_unlock_bh(&mvm->queue_info_lock);
+
 	/*
 	 * Even though in theory the peer could have different
 	 * aggregation reorder buffer sizes for different sessions,
@@ -1051,6 +1068,11 @@ int iwl_mvm_sta_tx_agg_stop(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 
 	mvmsta->agg_tids &= ~BIT(tid);
 
+	/* No need to mark as reserved anymore */
+	spin_lock_bh(&mvm->queue_info_lock);
+	mvm->queue_info[txq_id].setup_reserved = false;
+	spin_unlock_bh(&mvm->queue_info_lock);
+
 	switch (tid_data->state) {
 	case IWL_AGG_ON:
 		tid_data->ssn = IEEE80211_SEQ_TO_SN(tid_data->seq_number);
@@ -1068,14 +1090,15 @@ int iwl_mvm_sta_tx_agg_stop(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 
 		tid_data->ssn = 0xffff;
 		tid_data->state = IWL_AGG_OFF;
-		mvm->queue_to_mac80211[txq_id] = IWL_INVALID_MAC80211_QUEUE;
 		spin_unlock_bh(&mvmsta->lock);
 
 		ieee80211_stop_tx_ba_cb_irqsafe(vif, sta->addr, tid);
 
 		iwl_mvm_sta_tx_agg(mvm, sta, tid, txq_id, false);
 
-		iwl_mvm_disable_txq(mvm, txq_id, 0);
+		iwl_mvm_disable_txq(mvm, txq_id,
+				    vif->hw_queue[tid_to_mac80211_ac[tid]], tid,
+				    0);
 		return 0;
 	case IWL_AGG_STARTING:
 	case IWL_EMPTYING_HW_QUEUE_ADDBA:
@@ -1086,7 +1109,6 @@ int iwl_mvm_sta_tx_agg_stop(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 
 		/* No barriers since we are under mutex */
 		lockdep_assert_held(&mvm->mutex);
-		mvm->queue_to_mac80211[txq_id] = IWL_INVALID_MAC80211_QUEUE;
 
 		ieee80211_stop_tx_ba_cb_irqsafe(vif, sta->addr, tid);
 		tid_data->state = IWL_AGG_OFF;
@@ -1127,9 +1149,14 @@ int iwl_mvm_sta_tx_agg_flush(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 	mvmsta->agg_tids &= ~BIT(tid);
 	spin_unlock_bh(&mvmsta->lock);
 
+	/* No need to mark as reserved */
+	spin_lock_bh(&mvm->queue_info_lock);
+	mvm->queue_info[txq_id].setup_reserved = false;
+	spin_unlock_bh(&mvm->queue_info_lock);
+
 	if (old_state >= IWL_AGG_ON) {
 		iwl_mvm_drain_sta(mvm, mvmsta, true);
-		if (iwl_mvm_flush_tx_path(mvm, BIT(txq_id), true))
+		if (iwl_mvm_flush_tx_path(mvm, BIT(txq_id), 0))
 			IWL_ERR(mvm, "Couldn't flush the AGG queue\n");
 		iwl_trans_wait_tx_queue_empty(mvm->trans,
 					      mvmsta->tfd_queue_msk);
@@ -1137,12 +1164,11 @@ int iwl_mvm_sta_tx_agg_flush(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 
 		iwl_mvm_sta_tx_agg(mvm, sta, tid, txq_id, false);
 
-		iwl_mvm_disable_txq(mvm, tid_data->txq_id, 0);
+		iwl_mvm_disable_txq(mvm, tid_data->txq_id,
+				    vif->hw_queue[tid_to_mac80211_ac[tid]], tid,
+				    0);
 	}
 
-	mvm->queue_to_mac80211[tid_data->txq_id] =
-				IWL_INVALID_MAC80211_QUEUE;
-
 	return 0;
 }
 
diff --git a/drivers/net/wireless/iwlwifi/mvm/time-event.c b/drivers/net/wireless/iwlwifi/mvm/time-event.c
index dbd7d544575d..7530eb23035d 100644
--- a/drivers/net/wireless/iwlwifi/mvm/time-event.c
+++ b/drivers/net/wireless/iwlwifi/mvm/time-event.c
@@ -129,7 +129,7 @@ void iwl_mvm_roc_done_wk(struct work_struct *wk)
 	 * issue as it will have to complete before the next command is
 	 * executed, and a new time event means a new command.
 	 */
-	iwl_mvm_flush_tx_path(mvm, queues, false);
+	iwl_mvm_flush_tx_path(mvm, queues, CMD_ASYNC);
 }
 
 static void iwl_mvm_roc_finished(struct iwl_mvm *mvm)
diff --git a/drivers/net/wireless/iwlwifi/mvm/tof.c b/drivers/net/wireless/iwlwifi/mvm/tof.c
index 380972f8fb82..4007f1d421dd 100644
--- a/drivers/net/wireless/iwlwifi/mvm/tof.c
+++ b/drivers/net/wireless/iwlwifi/mvm/tof.c
@@ -178,12 +178,14 @@ int iwl_mvm_tof_responder_cmd(struct iwl_mvm *mvm,
 	if (!fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_TOF_SUPPORT))
 		return -EINVAL;
 
-	if (vif->p2p || vif->type != NL80211_IFTYPE_AP) {
+	if (vif->p2p || vif->type != NL80211_IFTYPE_AP ||
+	    !mvmvif->ap_ibss_active) {
 		IWL_ERR(mvm, "Cannot start responder, not in AP mode\n");
 		return -EIO;
 	}
 
 	cmd->sta_id = mvmvif->bcast_sta.sta_id;
+	memcpy(cmd->bssid, vif->addr, ETH_ALEN);
 	return iwl_mvm_send_cmd_pdu(mvm, iwl_cmd_id(TOF_CMD,
 						    IWL_ALWAYS_LONG_GROUP, 0),
 				    0, sizeof(*cmd), cmd);
diff --git a/drivers/net/wireless/iwlwifi/mvm/tof.h b/drivers/net/wireless/iwlwifi/mvm/tof.h
index 50ae8adaaa6e..9beebc33cb8d 100644
--- a/drivers/net/wireless/iwlwifi/mvm/tof.h
+++ b/drivers/net/wireless/iwlwifi/mvm/tof.h
@@ -60,7 +60,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
  *****************************************************************************/
-#ifndef __tof
+#ifndef __tof_h__
 #define __tof_h__
 
 #include "fw-api-tof.h"
diff --git a/drivers/net/wireless/iwlwifi/mvm/tt.c b/drivers/net/wireless/iwlwifi/mvm/tt.c
index fe7145c2c98a..cadfc0460597 100644
--- a/drivers/net/wireless/iwlwifi/mvm/tt.c
+++ b/drivers/net/wireless/iwlwifi/mvm/tt.c
@@ -176,17 +176,34 @@ static int iwl_mvm_get_temp_cmd(struct iwl_mvm *mvm)
 	struct iwl_dts_measurement_cmd cmd = {
 		.flags = cpu_to_le32(DTS_TRIGGER_CMD_FLAGS_TEMP),
 	};
+	struct iwl_ext_dts_measurement_cmd extcmd = {
+		.control_mode = cpu_to_le32(DTS_AUTOMATIC),
+	};
+	u32 cmdid;
+
+	if (fw_has_api(&mvm->fw->ucode_capa, IWL_UCODE_TLV_API_WIDE_CMD_HDR))
+		cmdid = iwl_cmd_id(CMD_DTS_MEASUREMENT_TRIGGER_WIDE,
+				   PHY_OPS_GROUP, 0);
+	else
+		cmdid = CMD_DTS_MEASUREMENT_TRIGGER;
 
-	return iwl_mvm_send_cmd_pdu(mvm, CMD_DTS_MEASUREMENT_TRIGGER, 0,
-				    sizeof(cmd), &cmd);
+	if (!fw_has_capa(&mvm->fw->ucode_capa,
+			 IWL_UCODE_TLV_CAPA_EXTENDED_DTS_MEASURE))
+		return iwl_mvm_send_cmd_pdu(mvm, cmdid, 0, sizeof(cmd), &cmd);
+
+	return iwl_mvm_send_cmd_pdu(mvm, cmdid, 0, sizeof(extcmd), &extcmd);
 }
 
 int iwl_mvm_get_temp(struct iwl_mvm *mvm)
 {
 	struct iwl_notification_wait wait_temp_notif;
-	static const u16 temp_notif[] = { DTS_MEASUREMENT_NOTIFICATION };
+	static u16 temp_notif[] = { WIDE_ID(PHY_OPS_GROUP,
+					    DTS_MEASUREMENT_NOTIF_WIDE) };
 	int ret, temp;
 
+	if (!fw_has_api(&mvm->fw->ucode_capa, IWL_UCODE_TLV_API_WIDE_CMD_HDR))
+		temp_notif[0] = DTS_MEASUREMENT_NOTIFICATION;
+
 	lockdep_assert_held(&mvm->mutex);
 
 	iwl_init_notification_wait(&mvm->notif_wait, &wait_temp_notif,
diff --git a/drivers/net/wireless/iwlwifi/mvm/tx.c b/drivers/net/wireless/iwlwifi/mvm/tx.c
index 6df5aada4f16..c652a66be803 100644
--- a/drivers/net/wireless/iwlwifi/mvm/tx.c
+++ b/drivers/net/wireless/iwlwifi/mvm/tx.c
@@ -560,15 +560,10 @@ static void iwl_mvm_check_ratid_empty(struct iwl_mvm *mvm,
 		IWL_DEBUG_TX_QUEUES(mvm,
 				    "Can continue DELBA flow ssn = next_recl = %d\n",
 				    tid_data->next_reclaimed);
-		iwl_mvm_disable_txq(mvm, tid_data->txq_id, CMD_ASYNC);
+		iwl_mvm_disable_txq(mvm, tid_data->txq_id,
+				    vif->hw_queue[tid_to_mac80211_ac[tid]], tid,
+				    CMD_ASYNC);
 		tid_data->state = IWL_AGG_OFF;
-		/*
-		 * we can't hold the mutex - but since we are after a sequence
-		 * point (call to iwl_mvm_disable_txq(), so we don't even need
-		 * a memory barrier.
-		 */
-		mvm->queue_to_mac80211[tid_data->txq_id] =
-					IWL_INVALID_MAC80211_QUEUE;
 		ieee80211_stop_tx_ba_cb_irqsafe(vif, sta->addr, tid);
 		break;
 
@@ -1104,7 +1099,7 @@ out:
  * 2) flush the Tx path
  * 3) wait for the transport queues to be empty
  */
-int iwl_mvm_flush_tx_path(struct iwl_mvm *mvm, u32 tfd_msk, bool sync)
+int iwl_mvm_flush_tx_path(struct iwl_mvm *mvm, u32 tfd_msk, u32 flags)
 {
 	int ret;
 	struct iwl_tx_path_flush_cmd flush_cmd = {
@@ -1112,8 +1107,6 @@ int iwl_mvm_flush_tx_path(struct iwl_mvm *mvm, u32 tfd_msk, bool sync)
 		.flush_ctl = cpu_to_le16(DUMP_TX_FIFO_FLUSH),
 	};
 
-	u32 flags = sync ? 0 : CMD_ASYNC;
-
 	ret = iwl_mvm_send_cmd_pdu(mvm, TXPATH_FLUSH, flags,
 				   sizeof(flush_cmd), &flush_cmd);
 	if (ret)
diff --git a/drivers/net/wireless/iwlwifi/mvm/utils.c b/drivers/net/wireless/iwlwifi/mvm/utils.c
index a7d434256423..ad0f16909e2e 100644
--- a/drivers/net/wireless/iwlwifi/mvm/utils.c
+++ b/drivers/net/wireless/iwlwifi/mvm/utils.c
@@ -7,6 +7,7 @@
  *
  * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
+ * Copyright (C) 2015 Intel Deutschland GmbH
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -657,45 +658,143 @@ void iwl_mvm_dump_nic_error_log(struct iwl_mvm *mvm)
 	if (mvm->support_umac_log)
 		iwl_mvm_dump_umac_error_log(mvm);
 }
-void iwl_mvm_enable_txq(struct iwl_mvm *mvm, int queue, u16 ssn,
-			const struct iwl_trans_txq_scd_cfg *cfg,
+
+int iwl_mvm_find_free_queue(struct iwl_mvm *mvm, u8 minq, u8 maxq)
+{
+	int i;
+
+	lockdep_assert_held(&mvm->queue_info_lock);
+
+	for (i = minq; i <= maxq; i++)
+		if (mvm->queue_info[i].hw_queue_refcount == 0 &&
+		    !mvm->queue_info[i].setup_reserved)
+			return i;
+
+	return -ENOSPC;
+}
+
+void iwl_mvm_enable_txq(struct iwl_mvm *mvm, int queue, int mac80211_queue,
+			u16 ssn, const struct iwl_trans_txq_scd_cfg *cfg,
 			unsigned int wdg_timeout)
 {
-	struct iwl_scd_txq_cfg_cmd cmd = {
-		.scd_queue = queue,
-		.enable = 1,
-		.window = cfg->frame_limit,
-		.sta_id = cfg->sta_id,
-		.ssn = cpu_to_le16(ssn),
-		.tx_fifo = cfg->fifo,
-		.aggregate = cfg->aggregate,
-		.tid = cfg->tid,
-	};
+	bool enable_queue = true;
 
-	if (!iwl_mvm_is_scd_cfg_supported(mvm)) {
-		iwl_trans_txq_enable_cfg(mvm->trans, queue, ssn, cfg,
-					 wdg_timeout);
+	spin_lock_bh(&mvm->queue_info_lock);
+
+	/* Make sure this TID isn't already enabled */
+	if (mvm->queue_info[queue].tid_bitmap & BIT(cfg->tid)) {
+		spin_unlock_bh(&mvm->queue_info_lock);
+		IWL_ERR(mvm, "Trying to enable TXQ with existing TID %d\n",
+			cfg->tid);
 		return;
 	}
 
-	iwl_trans_txq_enable_cfg(mvm->trans, queue, ssn, NULL, wdg_timeout);
-	WARN(iwl_mvm_send_cmd_pdu(mvm, SCD_QUEUE_CFG, 0, sizeof(cmd), &cmd),
-	     "Failed to configure queue %d on FIFO %d\n", queue, cfg->fifo);
+	/* Update mappings and refcounts */
+	mvm->queue_info[queue].hw_queue_to_mac80211 |= BIT(mac80211_queue);
+	mvm->queue_info[queue].hw_queue_refcount++;
+	if (mvm->queue_info[queue].hw_queue_refcount > 1)
+		enable_queue = false;
+	mvm->queue_info[queue].tid_bitmap |= BIT(cfg->tid);
+
+	IWL_DEBUG_TX_QUEUES(mvm,
+			    "Enabling TXQ #%d refcount=%d (mac80211 map:0x%x)\n",
+			    queue, mvm->queue_info[queue].hw_queue_refcount,
+			    mvm->queue_info[queue].hw_queue_to_mac80211);
+
+	spin_unlock_bh(&mvm->queue_info_lock);
+
+	/* Send the enabling command if we need to */
+	if (enable_queue) {
+		struct iwl_scd_txq_cfg_cmd cmd = {
+			.scd_queue = queue,
+			.enable = 1,
+			.window = cfg->frame_limit,
+			.sta_id = cfg->sta_id,
+			.ssn = cpu_to_le16(ssn),
+			.tx_fifo = cfg->fifo,
+			.aggregate = cfg->aggregate,
+			.tid = cfg->tid,
+		};
+
+		iwl_trans_txq_enable_cfg(mvm->trans, queue, ssn, NULL,
+					 wdg_timeout);
+		WARN(iwl_mvm_send_cmd_pdu(mvm, SCD_QUEUE_CFG, 0, sizeof(cmd),
+					  &cmd),
+		     "Failed to configure queue %d on FIFO %d\n", queue,
+		     cfg->fifo);
+	}
 }
 
-void iwl_mvm_disable_txq(struct iwl_mvm *mvm, int queue, u8 flags)
+void iwl_mvm_disable_txq(struct iwl_mvm *mvm, int queue, int mac80211_queue,
+			 u8 tid, u8 flags)
 {
 	struct iwl_scd_txq_cfg_cmd cmd = {
 		.scd_queue = queue,
 		.enable = 0,
 	};
+	bool remove_mac_queue = true;
 	int ret;
 
-	if (!iwl_mvm_is_scd_cfg_supported(mvm)) {
-		iwl_trans_txq_disable(mvm->trans, queue, true);
+	spin_lock_bh(&mvm->queue_info_lock);
+
+	if (WARN_ON(mvm->queue_info[queue].hw_queue_refcount == 0)) {
+		spin_unlock_bh(&mvm->queue_info_lock);
+		return;
+	}
+
+	mvm->queue_info[queue].tid_bitmap &= ~BIT(tid);
+
+	/*
+	 * If there is another TID with the same AC - don't remove the MAC queue
+	 * from the mapping
+	 */
+	if (tid < IWL_MAX_TID_COUNT) {
+		unsigned long tid_bitmap =
+			mvm->queue_info[queue].tid_bitmap;
+		int ac = tid_to_mac80211_ac[tid];
+		int i;
+
+		for_each_set_bit(i, &tid_bitmap, IWL_MAX_TID_COUNT) {
+			if (tid_to_mac80211_ac[i] == ac)
+				remove_mac_queue = false;
+		}
+	}
+
+	if (remove_mac_queue)
+		mvm->queue_info[queue].hw_queue_to_mac80211 &=
+			~BIT(mac80211_queue);
+	mvm->queue_info[queue].hw_queue_refcount--;
+
+	cmd.enable = mvm->queue_info[queue].hw_queue_refcount ? 1 : 0;
+
+	IWL_DEBUG_TX_QUEUES(mvm,
+			    "Disabling TXQ #%d refcount=%d (mac80211 map:0x%x)\n",
+			    queue,
+			    mvm->queue_info[queue].hw_queue_refcount,
+			    mvm->queue_info[queue].hw_queue_to_mac80211);
+
+	/* If the queue is still enabled - nothing left to do in this func */
+	if (cmd.enable) {
+		spin_unlock_bh(&mvm->queue_info_lock);
 		return;
 	}
 
+	/* Make sure queue info is correct even though we overwrite it */
+	WARN(mvm->queue_info[queue].hw_queue_refcount ||
+	     mvm->queue_info[queue].tid_bitmap ||
+	     mvm->queue_info[queue].hw_queue_to_mac80211,
+	     "TXQ #%d info out-of-sync - refcount=%d, mac map=0x%x, tid=0x%x\n",
+	     queue, mvm->queue_info[queue].hw_queue_refcount,
+	     mvm->queue_info[queue].hw_queue_to_mac80211,
+	     mvm->queue_info[queue].tid_bitmap);
+
+	/* If we are here - the queue is freed and we can zero out these vals */
+	mvm->queue_info[queue].hw_queue_refcount = 0;
+	mvm->queue_info[queue].tid_bitmap = 0;
+	mvm->queue_info[queue].hw_queue_to_mac80211 = 0;
+
+	spin_unlock_bh(&mvm->queue_info_lock);
+
 	iwl_trans_txq_disable(mvm->trans, queue, false);
 	ret = iwl_mvm_send_cmd_pdu(mvm, SCD_QUEUE_CFG, flags,
 				   sizeof(cmd), &cmd);
diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c
index 6ba7d300b08f..90283453073c 100644
--- a/drivers/net/wireless/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/iwlwifi/pcie/trans.c
@@ -592,10 +592,8 @@ static int iwl_pcie_prepare_card_hw(struct iwl_trans *trans)
 
 		do {
 			ret = iwl_pcie_set_hw_ready(trans);
-			if (ret >= 0) {
-				ret = 0;
-				goto out;
-			}
+			if (ret >= 0)
+				return 0;
 
 			usleep_range(200, 1000);
 			t += 200;
@@ -605,10 +603,6 @@ static int iwl_pcie_prepare_card_hw(struct iwl_trans *trans)
 
 	IWL_ERR(trans, "Couldn't prepare the card\n");
 
-out:
-	iwl_clear_bit(trans, CSR_DBG_LINK_PWR_MGMT_REG,
-		      CSR_RESET_LINK_PWR_MGMT_DISABLED);
-
 	return ret;
 }
 
diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
index 520bef80747f..ee46f4647fbc 100644
--- a/drivers/net/wireless/mac80211_hwsim.c
+++ b/drivers/net/wireless/mac80211_hwsim.c
@@ -1819,7 +1819,7 @@ static int mac80211_hwsim_ampdu_action(struct ieee80211_hw *hw,
 				       struct ieee80211_vif *vif,
 				       enum ieee80211_ampdu_mlme_action action,
 				       struct ieee80211_sta *sta, u16 tid, u16 *ssn,
-				       u8 buf_size)
+				       u8 buf_size, bool amsdu)
 {
 	switch (action) {
 	case IEEE80211_AMPDU_TX_START:
@@ -2190,9 +2190,8 @@ static void hwsim_mcast_config_msg(struct sk_buff *mcast_skb,
 				   struct genl_info *info)
 {
 	if (info)
-		genl_notify(&hwsim_genl_family, mcast_skb,
-			    genl_info_net(info), info->snd_portid,
-			    HWSIM_MCGRP_CONFIG, info->nlhdr, GFP_KERNEL);
+		genl_notify(&hwsim_genl_family, mcast_skb, info,
+			    HWSIM_MCGRP_CONFIG, GFP_KERNEL);
 	else
 		genlmsg_multicast(&hwsim_genl_family, mcast_skb, 0,
 				  HWSIM_MCGRP_CONFIG, GFP_KERNEL);
diff --git a/drivers/net/wireless/mediatek/mt7601u/main.c b/drivers/net/wireless/mediatek/mt7601u/main.c
index 169384b48b27..f715eee39851 100644
--- a/drivers/net/wireless/mediatek/mt7601u/main.c
+++ b/drivers/net/wireless/mediatek/mt7601u/main.c
@@ -335,7 +335,8 @@ static int mt7601u_set_rts_threshold(struct ieee80211_hw *hw, u32 value)
 static int
 mt76_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 		  enum ieee80211_ampdu_mlme_action action,
-		  struct ieee80211_sta *sta, u16 tid, u16 *ssn, u8 buf_size)
+		  struct ieee80211_sta *sta, u16 tid, u16 *ssn, u8 buf_size,
+		  bool amsdu)
 {
 	struct mt7601u_dev *dev = hw->priv;
 	struct mt76_sta *msta = (struct mt76_sta *) sta->drv_priv;
diff --git a/drivers/net/wireless/mwifiex/11n_aggr.c b/drivers/net/wireless/mwifiex/11n_aggr.c
index f7c717253a66..aa498e0d2204 100644
--- a/drivers/net/wireless/mwifiex/11n_aggr.c
+++ b/drivers/net/wireless/mwifiex/11n_aggr.c
@@ -173,7 +173,6 @@ mwifiex_11n_aggregate_pkt(struct mwifiex_private *priv,
 	int pad = 0, aggr_num = 0, ret;
 	struct mwifiex_tx_param tx_param;
 	struct txpd *ptx_pd = NULL;
-	struct timeval tv;
 	int headroom = adapter->iface_type == MWIFIEX_USB ? 0 : INTF_HEADER_LEN;
 
 	skb_src = skb_peek(&pra_list->skb_head);
@@ -202,9 +201,9 @@ mwifiex_11n_aggregate_pkt(struct mwifiex_private *priv,
 		tx_info_aggr->flags |= MWIFIEX_BUF_FLAG_TDLS_PKT;
 	tx_info_aggr->flags |= MWIFIEX_BUF_FLAG_AGGR_PKT;
 	skb_aggr->priority = skb_src->priority;
+	skb_aggr->tstamp = skb_src->tstamp;
 
-	do_gettimeofday(&tv);
-	skb_aggr->tstamp = timeval_to_ktime(tv);
+	skb_aggr->tstamp = ktime_get_real();
 
 	do {
 		/* Check if AMSDU can accommodate this MSDU */
@@ -258,8 +257,7 @@ mwifiex_11n_aggregate_pkt(struct mwifiex_private *priv,
 	}
 
 	if (adapter->iface_type == MWIFIEX_USB) {
-		adapter->data_sent = true;
-		ret = adapter->if_ops.host_to_card(adapter, MWIFIEX_USB_EP_DATA,
+		ret = adapter->if_ops.host_to_card(adapter, priv->usb_port,
 						   skb_aggr, NULL);
 	} else {
 		if (skb_src)
@@ -299,16 +297,12 @@ mwifiex_11n_aggregate_pkt(struct mwifiex_private *priv,
 		mwifiex_dbg(adapter, ERROR, "data: -EBUSY is returned\n");
 		break;
 	case -1:
-		if (adapter->iface_type != MWIFIEX_PCIE)
-			adapter->data_sent = false;
 		mwifiex_dbg(adapter, ERROR, "%s: host_to_card failed: %#x\n",
 			    __func__, ret);
 		adapter->dbg.num_tx_host_to_card_failure++;
 		mwifiex_write_data_complete(adapter, skb_aggr, 1, ret);
 		return 0;
 	case -EINPROGRESS:
-		if (adapter->iface_type != MWIFIEX_PCIE)
-			adapter->data_sent = false;
 		break;
 	case 0:
 		mwifiex_write_data_complete(adapter, skb_aggr, 1, ret);
diff --git a/drivers/net/wireless/mwifiex/11n_rxreorder.c b/drivers/net/wireless/mwifiex/11n_rxreorder.c
index 2906cd543532..b3970a8c9e48 100644
--- a/drivers/net/wireless/mwifiex/11n_rxreorder.c
+++ b/drivers/net/wireless/mwifiex/11n_rxreorder.c
@@ -615,10 +615,10 @@ int mwifiex_11n_rx_reorder_pkt(struct mwifiex_private *priv,
 	    ((end_win > start_win) && ((seq_num > end_win) ||
 				       (seq_num < start_win)))) {
 		end_win = seq_num;
-		if (((seq_num - win_size) + 1) >= 0)
+		if (((end_win - win_size) + 1) >= 0)
 			start_win = (end_win - win_size) + 1;
 		else
-			start_win = (MAX_TID_VALUE - (win_size - seq_num)) + 1;
+			start_win = (MAX_TID_VALUE - (win_size - end_win)) + 1;
 		mwifiex_11n_dispatch_pkt_until_start_win(priv, tbl, start_win);
 	}
 
diff --git a/drivers/net/wireless/mwifiex/Kconfig b/drivers/net/wireless/mwifiex/Kconfig
index 317d99189556..279167ddd293 100644
--- a/drivers/net/wireless/mwifiex/Kconfig
+++ b/drivers/net/wireless/mwifiex/Kconfig
@@ -33,12 +33,12 @@ config MWIFIEX_PCIE
 	  mwifiex_pcie.
 
 config MWIFIEX_USB
-	tristate "Marvell WiFi-Ex Driver for USB8766/8797/8897/8997"
+	tristate "Marvell WiFi-Ex Driver for USB8766/8797/8997"
 	depends on MWIFIEX && USB
 	select FW_LOADER
 	---help---
 	  This adds support for wireless adapters based on Marvell
-	  8797/8897/8997 chipset with USB interface.
+	  8797/8997 chipset with USB interface.
 
 	  If you choose to build it as a module, it will be called
 	  mwifiex_usb.
diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c
index ff63cb5632eb..4073116e6e9f 100644
--- a/drivers/net/wireless/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/mwifiex/cfg80211.c
@@ -1821,6 +1821,10 @@ static int mwifiex_cfg80211_stop_ap(struct wiphy *wiphy, struct net_device *dev)
 		return -1;
 	}
 
+	if (netif_carrier_ok(priv->netdev))
+		netif_carrier_off(priv->netdev);
+	mwifiex_stop_net_dev_queue(priv->netdev, priv->adapter);
+
 	return 0;
 }
 
@@ -1925,6 +1929,10 @@ static int mwifiex_cfg80211_start_ap(struct wiphy *wiphy,
 	if (mwifiex_set_mgmt_ies(priv, &params->beacon))
 		return -1;
 
+	if (!netif_carrier_ok(priv->netdev))
+		netif_carrier_on(priv->netdev);
+	mwifiex_wake_up_net_dev_queue(priv->netdev, priv->adapter);
+
 	memcpy(&priv->bss_cfg, bss_cfg, sizeof(priv->bss_cfg));
 	kfree(bss_cfg);
 	return 0;
@@ -1994,8 +2002,10 @@ static int mwifiex_cfg80211_inform_ibss_bss(struct mwifiex_private *priv)
 				  CFG80211_BSS_FTYPE_UNKNOWN,
 				  bss_info.bssid, 0, WLAN_CAPABILITY_IBSS,
 				  0, ie_buf, ie_len, 0, GFP_KERNEL);
-	cfg80211_put_bss(priv->wdev.wiphy, bss);
-	memcpy(priv->cfg_bssid, bss_info.bssid, ETH_ALEN);
+	if (bss) {
+		cfg80211_put_bss(priv->wdev.wiphy, bss);
+		ether_addr_copy(priv->cfg_bssid, bss_info.bssid);
+	}
 
 	return 0;
 }
@@ -2372,7 +2382,7 @@ mwifiex_cfg80211_leave_ibss(struct wiphy *wiphy, struct net_device *dev)
  * CFG802.11 operation handler for scan request.
  *
  * This function issues a scan request to the firmware based upon
- * the user specified scan configuration. On successfull completion,
+ * the user specified scan configuration. On successful completion,
  * it also informs the results.
  */
 static int
@@ -2859,14 +2869,14 @@ int mwifiex_del_virtual_intf(struct wiphy *wiphy, struct wireless_dev *wdev)
 	case NL80211_IFTYPE_UNSPECIFIED:
 	case NL80211_IFTYPE_STATION:
 	case NL80211_IFTYPE_ADHOC:
-		adapter->curr_iface_comb.sta_intf++;
+		adapter->curr_iface_comb.sta_intf--;
 		break;
 	case NL80211_IFTYPE_AP:
-		adapter->curr_iface_comb.uap_intf++;
+		adapter->curr_iface_comb.uap_intf--;
 		break;
 	case NL80211_IFTYPE_P2P_CLIENT:
 	case NL80211_IFTYPE_P2P_GO:
-		adapter->curr_iface_comb.p2p_intf++;
+		adapter->curr_iface_comb.p2p_intf--;
 		break;
 	default:
 		mwifiex_dbg(adapter, ERROR,
diff --git a/drivers/net/wireless/mwifiex/debugfs.c b/drivers/net/wireless/mwifiex/debugfs.c
index 5a0636d43a1b..9824d8dd2b44 100644
--- a/drivers/net/wireless/mwifiex/debugfs.c
+++ b/drivers/net/wireless/mwifiex/debugfs.c
@@ -731,7 +731,7 @@ mwifiex_rdeeprom_read(struct file *file, char __user *ubuf,
 		(struct mwifiex_private *) file->private_data;
 	unsigned long addr = get_zeroed_page(GFP_KERNEL);
 	char *buf = (char *) addr;
-	int pos = 0, ret = 0, i;
+	int pos, ret, i;
 	u8 value[MAX_EEPROM_DATA];
 
 	if (!buf)
@@ -739,7 +739,7 @@ mwifiex_rdeeprom_read(struct file *file, char __user *ubuf,
 
 	if (saved_offset == -1) {
 		/* No command has been given */
-		pos += snprintf(buf, PAGE_SIZE, "0");
+		pos = snprintf(buf, PAGE_SIZE, "0");
 		goto done;
 	}
 
@@ -748,17 +748,17 @@ mwifiex_rdeeprom_read(struct file *file, char __user *ubuf,
 				  (u16) saved_bytes, value);
 	if (ret) {
 		ret = -EINVAL;
-		goto done;
+		goto out_free;
 	}
 
-	pos += snprintf(buf, PAGE_SIZE, "%d %d ", saved_offset, saved_bytes);
+	pos = snprintf(buf, PAGE_SIZE, "%d %d ", saved_offset, saved_bytes);
 
 	for (i = 0; i < saved_bytes; i++)
-		pos += snprintf(buf + strlen(buf), PAGE_SIZE, "%d ", value[i]);
-
-	ret = simple_read_from_buffer(ubuf, count, ppos, buf, pos);
+		pos += scnprintf(buf + pos, PAGE_SIZE - pos, "%d ", value[i]);
 
 done:
+	ret = simple_read_from_buffer(ubuf, count, ppos, buf, pos);
+out_free:
 	free_page(addr);
 	return ret;
 }
@@ -856,6 +856,56 @@ mwifiex_hscfg_read(struct file *file, char __user *ubuf,
 	return ret;
 }
 
+static ssize_t
+mwifiex_timeshare_coex_read(struct file *file, char __user *ubuf,
+			    size_t count, loff_t *ppos)
+{
+	struct mwifiex_private *priv = file->private_data;
+	char buf[3];
+	bool timeshare_coex;
+	int ret;
+	unsigned int len;
+
+	if (priv->adapter->fw_api_ver != MWIFIEX_FW_V15)
+		return -EOPNOTSUPP;
+
+	ret = mwifiex_send_cmd(priv, HostCmd_CMD_ROBUST_COEX,
+			       HostCmd_ACT_GEN_GET, 0, &timeshare_coex, true);
+	if (ret)
+		return ret;
+
+	len = sprintf(buf, "%d\n", timeshare_coex);
+	return simple_read_from_buffer(ubuf, count, ppos, buf, len);
+}
+
+static ssize_t
+mwifiex_timeshare_coex_write(struct file *file, const char __user *ubuf,
+			     size_t count, loff_t *ppos)
+{
+	bool timeshare_coex;
+	struct mwifiex_private *priv = file->private_data;
+	char kbuf[16];
+	int ret;
+
+	if (priv->adapter->fw_api_ver != MWIFIEX_FW_V15)
+		return -EOPNOTSUPP;
+
+	memset(kbuf, 0, sizeof(kbuf));
+
+	if (copy_from_user(&kbuf, ubuf, min_t(size_t, sizeof(kbuf) - 1, count)))
+		return -EFAULT;
+
+	if (strtobool(kbuf, &timeshare_coex))
+		return -EINVAL;
+
+	ret = mwifiex_send_cmd(priv, HostCmd_CMD_ROBUST_COEX,
+			       HostCmd_ACT_GEN_SET, 0, &timeshare_coex, true);
+	if (ret)
+		return ret;
+	else
+		return count;
+}
+
 #define MWIFIEX_DFS_ADD_FILE(name) do {                                 \
 	if (!debugfs_create_file(#name, 0644, priv->dfs_dev_dir,        \
 			priv, &mwifiex_dfs_##name##_fops))              \
@@ -892,6 +942,7 @@ MWIFIEX_DFS_FILE_OPS(memrw);
 MWIFIEX_DFS_FILE_OPS(hscfg);
 MWIFIEX_DFS_FILE_OPS(histogram);
 MWIFIEX_DFS_FILE_OPS(debug_mask);
+MWIFIEX_DFS_FILE_OPS(timeshare_coex);
 
 /*
  * This function creates the debug FS directory structure and the files.
@@ -918,6 +969,7 @@ mwifiex_dev_debugfs_init(struct mwifiex_private *priv)
 	MWIFIEX_DFS_ADD_FILE(hscfg);
 	MWIFIEX_DFS_ADD_FILE(histogram);
 	MWIFIEX_DFS_ADD_FILE(debug_mask);
+	MWIFIEX_DFS_ADD_FILE(timeshare_coex);
 }
 
 /*
diff --git a/drivers/net/wireless/mwifiex/fw.h b/drivers/net/wireless/mwifiex/fw.h
index 3ec2ac82e394..1e1e81a0a8d4 100644
--- a/drivers/net/wireless/mwifiex/fw.h
+++ b/drivers/net/wireless/mwifiex/fw.h
@@ -101,9 +101,13 @@ enum KEY_TYPE_ID {
 #define FIRMWARE_READY_SDIO				0xfedc
 #define FIRMWARE_READY_PCIE				0xfedcba00
 
+#define MWIFIEX_COEX_MODE_TIMESHARE			0x01
+#define MWIFIEX_COEX_MODE_SPATIAL			0x82
+
 enum mwifiex_usb_ep {
 	MWIFIEX_USB_EP_CMD_EVENT = 1,
 	MWIFIEX_USB_EP_DATA = 2,
+	MWIFIEX_USB_EP_DATA_CH2 = 3,
 };
 
 enum MWIFIEX_802_11_PRIVACY_FILTER {
@@ -162,6 +166,7 @@ enum MWIFIEX_802_11_PRIVACY_FILTER {
 #define TLV_TYPE_CHANRPT_11H_BASIC  (PROPRIETARY_TLV_BASE_ID + 91)
 #define TLV_TYPE_UAP_RETRY_LIMIT    (PROPRIETARY_TLV_BASE_ID + 93)
 #define TLV_TYPE_WAPI_IE            (PROPRIETARY_TLV_BASE_ID + 94)
+#define TLV_TYPE_ROBUST_COEX        (PROPRIETARY_TLV_BASE_ID + 96)
 #define TLV_TYPE_UAP_MGMT_FRAME     (PROPRIETARY_TLV_BASE_ID + 104)
 #define TLV_TYPE_MGMT_IE            (PROPRIETARY_TLV_BASE_ID + 105)
 #define TLV_TYPE_AUTO_DS_PARAM      (PROPRIETARY_TLV_BASE_ID + 113)
@@ -173,6 +178,7 @@ enum MWIFIEX_802_11_PRIVACY_FILTER {
 #define TLV_TYPE_COALESCE_RULE      (PROPRIETARY_TLV_BASE_ID + 154)
 #define TLV_TYPE_KEY_PARAM_V2       (PROPRIETARY_TLV_BASE_ID + 156)
 #define TLV_TYPE_MULTI_CHAN_INFO    (PROPRIETARY_TLV_BASE_ID + 183)
+#define TLV_TYPE_MC_GROUP_INFO      (PROPRIETARY_TLV_BASE_ID + 184)
 #define TLV_TYPE_TDLS_IDLE_TIMEOUT  (PROPRIETARY_TLV_BASE_ID + 194)
 #define TLV_TYPE_SCAN_CHANNEL_GAP   (PROPRIETARY_TLV_BASE_ID + 197)
 #define TLV_TYPE_API_REV            (PROPRIETARY_TLV_BASE_ID + 199)
@@ -352,6 +358,7 @@ enum MWIFIEX_802_11_PRIVACY_FILTER {
 #define HostCmd_CMD_AMSDU_AGGR_CTRL                   0x00df
 #define HostCmd_CMD_TXPWR_CFG                         0x00d1
 #define HostCmd_CMD_TX_RATE_CFG                       0x00d6
+#define HostCmd_CMD_ROBUST_COEX                       0x00e0
 #define HostCmd_CMD_802_11_PS_MODE_ENH                0x00e4
 #define HostCmd_CMD_802_11_HS_CFG_ENH                 0x00e5
 #define HostCmd_CMD_P2P_MODE_CFG                      0x00eb
@@ -1875,6 +1882,11 @@ struct mwifiex_ie_types_btcoex_aggr_win_size {
 	u8 reserved;
 } __packed;
 
+struct mwifiex_ie_types_robust_coex {
+	struct mwifiex_ie_types_header header;
+	__le32 mode;
+} __packed;
+
 struct host_cmd_ds_version_ext {
 	u8 version_str_sel;
 	char version_str[128];
@@ -1984,6 +1996,22 @@ struct mwifiex_ie_types_multi_chan_info {
 	u8 tlv_buffer[0];
 } __packed;
 
+struct mwifiex_ie_types_mc_group_info {
+	struct mwifiex_ie_types_header header;
+	u8 chan_group_id;
+	u8 chan_buf_weight;
+	u8 band_config;
+	u8 chan_num;
+	u32 chan_time;
+	u32 reserved;
+	union {
+		u8 sdio_func_num;
+		u8 usb_ep_num;
+	} hid_num;
+	u8 intf_num;
+	u8 bss_type_numlist[0];
+} __packed;
+
 struct meas_rpt_map {
 	u8 rssi:3;
 	u8 unmeasured:1;
@@ -2060,6 +2088,11 @@ struct host_cmd_ds_multi_chan_policy {
 	__le16 policy;
 } __packed;
 
+struct host_cmd_ds_robust_coex {
+	__le16 action;
+	__le16 reserved;
+} __packed;
+
 struct host_cmd_ds_command {
 	__le16 command;
 	__le16 size;
@@ -2129,6 +2162,7 @@ struct host_cmd_ds_command {
 		struct host_cmd_ds_chan_rpt_req chan_rpt_req;
 		struct host_cmd_sdio_sp_rx_aggr_cfg sdio_rx_aggr_cfg;
 		struct host_cmd_ds_multi_chan_policy mc_policy;
+		struct host_cmd_ds_robust_coex coex;
 	} params;
 } __packed;
 
diff --git a/drivers/net/wireless/mwifiex/init.c b/drivers/net/wireless/mwifiex/init.c
index 5d3ae63baea4..de74a7773fb6 100644
--- a/drivers/net/wireless/mwifiex/init.c
+++ b/drivers/net/wireless/mwifiex/init.c
@@ -78,6 +78,7 @@ int mwifiex_init_priv(struct mwifiex_private *priv)
 	priv->media_connected = false;
 	eth_broadcast_addr(priv->curr_addr);
 	priv->port_open = false;
+	priv->usb_port = MWIFIEX_USB_EP_DATA;
 	priv->pkt_tx_ctrl = 0;
 	priv->bss_mode = NL80211_IFTYPE_UNSPECIFIED;
 	priv->data_rate = 0;	/* Initially indicate the rate as auto */
diff --git a/drivers/net/wireless/mwifiex/main.c b/drivers/net/wireless/mwifiex/main.c
index 278dc94eaecb..969ca1e1f3e9 100644
--- a/drivers/net/wireless/mwifiex/main.c
+++ b/drivers/net/wireless/mwifiex/main.c
@@ -294,9 +294,15 @@ process_start:
 			/* We have tried to wakeup the card already */
 			if (adapter->pm_wakeup_fw_try)
 				break;
-			if (adapter->ps_state != PS_STATE_AWAKE ||
-			    adapter->tx_lock_flag)
+			if (adapter->ps_state != PS_STATE_AWAKE)
 				break;
+			if (adapter->tx_lock_flag) {
+				if (adapter->iface_type == MWIFIEX_USB) {
+					if (!adapter->usb_mc_setup)
+						break;
+				} else
+					break;
+			}
 
 			if ((!adapter->scan_chan_gap_enabled &&
 			     adapter->scan_processing) || adapter->data_sent ||
@@ -345,11 +351,18 @@ process_start:
 		 */
 		if ((adapter->ps_state == PS_STATE_SLEEP) ||
 		    (adapter->ps_state == PS_STATE_PRE_SLEEP) ||
-		    (adapter->ps_state == PS_STATE_SLEEP_CFM) ||
-		    adapter->tx_lock_flag){
+		    (adapter->ps_state == PS_STATE_SLEEP_CFM)) {
 			continue;
 		}
 
+		if (adapter->tx_lock_flag) {
+			if (adapter->iface_type == MWIFIEX_USB) {
+				if (!adapter->usb_mc_setup)
+					continue;
+			} else
+				continue;
+		}
+
 		if (!adapter->cmd_sent && !adapter->curr_cmd &&
 		    mwifiex_is_send_cmd_allowed
 		    (mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_STA))) {
@@ -359,6 +372,13 @@ process_start:
 			}
 		}
 
+		/** If USB Multi channel setup ongoing,
+		 *  wait for ready to tx data.
+		 */
+		if (adapter->iface_type == MWIFIEX_USB &&
+		    adapter->usb_mc_setup)
+			continue;
+
 		if ((adapter->scan_chan_gap_enabled ||
 		     !adapter->scan_processing) &&
 		    !adapter->data_sent &&
@@ -928,6 +948,32 @@ mwifiex_tx_timeout(struct net_device *dev)
 	}
 }
 
+void mwifiex_multi_chan_resync(struct mwifiex_adapter *adapter)
+{
+	struct usb_card_rec *card = adapter->card;
+	struct mwifiex_private *priv;
+	u16 tx_buf_size;
+	int i, ret;
+
+	card->mc_resync_flag = true;
+	for (i = 0; i < MWIFIEX_TX_DATA_PORT; i++) {
+		if (atomic_read(&card->port[i].tx_data_urb_pending)) {
+			mwifiex_dbg(adapter, WARN, "pending data urb in sys\n");
+			return;
+		}
+	}
+
+	card->mc_resync_flag = false;
+	tx_buf_size = 0xffff;
+	priv = mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_ANY);
+	ret = mwifiex_send_cmd(priv, HostCmd_CMD_RECONFIGURE_TX_BUFF,
+			       HostCmd_ACT_GEN_SET, 0, &tx_buf_size, false);
+	if (ret)
+		mwifiex_dbg(adapter, ERROR,
+			    "send reconfig tx buf size cmd err\n");
+}
+EXPORT_SYMBOL_GPL(mwifiex_multi_chan_resync);
+
 void mwifiex_drv_info_dump(struct mwifiex_adapter *adapter)
 {
 	void *p;
@@ -963,8 +1009,10 @@ void mwifiex_drv_info_dump(struct mwifiex_adapter *adapter)
 		cardp = (struct usb_card_rec *)adapter->card;
 		p += sprintf(p, "tx_cmd_urb_pending = %d\n",
 			     atomic_read(&cardp->tx_cmd_urb_pending));
-		p += sprintf(p, "tx_data_urb_pending = %d\n",
-			     atomic_read(&cardp->tx_data_urb_pending));
+		p += sprintf(p, "tx_data_urb_pending_port_0 = %d\n",
+			     atomic_read(&cardp->port[0].tx_data_urb_pending));
+		p += sprintf(p, "tx_data_urb_pending_port_1 = %d\n",
+			     atomic_read(&cardp->port[1].tx_data_urb_pending));
 		p += sprintf(p, "rx_cmd_urb_pending = %d\n",
 			     atomic_read(&cardp->rx_cmd_urb_pending));
 		p += sprintf(p, "rx_data_urb_pending = %d\n",
@@ -1151,6 +1199,7 @@ static const struct net_device_ops mwifiex_netdev_ops = {
 	.ndo_stop = mwifiex_close,
 	.ndo_start_xmit = mwifiex_hard_start_xmit,
 	.ndo_set_mac_address = mwifiex_set_mac_address,
+	.ndo_validate_addr = eth_validate_addr,
 	.ndo_tx_timeout = mwifiex_tx_timeout,
 	.ndo_get_stats = mwifiex_get_stats,
 	.ndo_set_rx_mode = mwifiex_set_multicast_list,
@@ -1447,6 +1496,26 @@ exit_sem_err:
 }
 EXPORT_SYMBOL_GPL(mwifiex_remove_card);
 
+void _mwifiex_dbg(const struct mwifiex_adapter *adapter, int mask,
+		  const char *fmt, ...)
+{
+	struct va_format vaf;
+	va_list args;
+
+	if (!adapter->dev || !(adapter->debug_mask & mask))
+		return;
+
+	va_start(args, fmt);
+
+	vaf.fmt = fmt;
+	vaf.va = &args;
+
+	dev_info(adapter->dev, "%pV", &vaf);
+
+	va_end(args);
+}
+EXPORT_SYMBOL_GPL(_mwifiex_dbg);
+
 /*
  * This function initializes the module.
  *
diff --git a/drivers/net/wireless/mwifiex/main.h b/drivers/net/wireless/mwifiex/main.h
index 6b9512140e7a..3959f1c97f4e 100644
--- a/drivers/net/wireless/mwifiex/main.h
+++ b/drivers/net/wireless/mwifiex/main.h
@@ -48,6 +48,9 @@
 
 extern const char driver_version[];
 
+struct mwifiex_adapter;
+struct mwifiex_private;
+
 enum {
 	MWIFIEX_ASYNC_CMD,
 	MWIFIEX_SYNC_CMD
@@ -180,12 +183,11 @@ enum MWIFIEX_DEBUG_LEVEL {
 					MWIFIEX_DBG_FATAL | \
 					MWIFIEX_DBG_ERROR)
 
-#define mwifiex_dbg(adapter, dbg_mask, fmt, args...)		\
-do {								\
-	if ((adapter)->debug_mask & MWIFIEX_DBG_##dbg_mask)	\
-		if ((adapter)->dev)				\
-			dev_info((adapter)->dev, fmt, ## args);	\
-} while (0)
+__printf(3, 4)
+void _mwifiex_dbg(const struct mwifiex_adapter *adapter, int mask,
+		  const char *fmt, ...);
+#define mwifiex_dbg(adapter, mask, fmt, ...)				\
+	_mwifiex_dbg(adapter, MWIFIEX_DBG_##mask, fmt, ##__VA_ARGS__)
 
 #define DEBUG_DUMP_DATA_MAX_LEN		128
 #define mwifiex_dbg_dump(adapter, dbg_mask, str, buf, len)	\
@@ -506,9 +508,6 @@ enum mwifiex_iface_work_flags {
 	MWIFIEX_IFACE_WORK_CARD_RESET,
 };
 
-struct mwifiex_adapter;
-struct mwifiex_private;
-
 struct mwifiex_private {
 	struct mwifiex_adapter *adapter;
 	u8 bss_type;
@@ -520,6 +519,7 @@ struct mwifiex_private {
 	u8 curr_addr[ETH_ALEN];
 	u8 media_connected;
 	u8 port_open;
+	u8 usb_port;
 	u32 num_tx_timeout;
 	/* track consecutive timeout */
 	u8 tx_timeout_cnt;
@@ -816,6 +816,8 @@ struct mwifiex_if_ops {
 	void (*iface_work)(struct work_struct *work);
 	void (*submit_rem_rx_urbs)(struct mwifiex_adapter *adapter);
 	void (*deaggr_pkt)(struct mwifiex_adapter *, struct sk_buff *);
+	void (*multi_port_resync)(struct mwifiex_adapter *);
+	bool (*is_port_ready)(struct mwifiex_private *);
 };
 
 struct mwifiex_adapter {
@@ -861,6 +863,8 @@ struct mwifiex_adapter {
 	u8 more_task_flag;
 	u16 tx_buf_size;
 	u16 curr_tx_buf_size;
+	/* sdio single port rx aggregation capability */
+	bool host_disable_sdio_rx_aggr;
 	bool sdio_rx_aggr_enable;
 	u16 sdio_rx_block_size;
 	u32 ioport;
@@ -988,6 +992,8 @@ struct mwifiex_adapter {
 	u8 coex_rx_win_size;
 	bool drcs_enabled;
 	u8 active_scan_triggered;
+	bool usb_mc_status;
+	bool usb_mc_setup;
 };
 
 void mwifiex_process_tx_queue(struct mwifiex_adapter *adapter);
@@ -1561,6 +1567,7 @@ void mwifiex_process_tx_pause_event(struct mwifiex_private *priv,
 				    struct sk_buff *event);
 void mwifiex_process_multi_chan_event(struct mwifiex_private *priv,
 				      struct sk_buff *event_skb);
+void mwifiex_multi_chan_resync(struct mwifiex_adapter *adapter);
 
 #ifdef CONFIG_DEBUG_FS
 void mwifiex_debugfs_init(void);
diff --git a/drivers/net/wireless/mwifiex/pcie.c b/drivers/net/wireless/mwifiex/pcie.c
index 408b68460716..21192b6f9c64 100644
--- a/drivers/net/wireless/mwifiex/pcie.c
+++ b/drivers/net/wireless/mwifiex/pcie.c
@@ -1815,7 +1815,6 @@ static int mwifiex_pcie_event_complete(struct mwifiex_adapter *adapter,
 	if (!card->evt_buf_list[rdptr]) {
 		skb_push(skb, INTF_HEADER_LEN);
 		skb_put(skb, MAX_EVENT_SIZE - skb->len);
-		memset(skb->data, 0, MAX_EVENT_SIZE);
 		if (mwifiex_map_pci_memory(adapter, skb,
 					   MAX_EVENT_SIZE,
 					   PCI_DMA_FROMDEVICE))
diff --git a/drivers/net/wireless/mwifiex/scan.c b/drivers/net/wireless/mwifiex/scan.c
index 5847863a2d6b..c20017ced566 100644
--- a/drivers/net/wireless/mwifiex/scan.c
+++ b/drivers/net/wireless/mwifiex/scan.c
@@ -1839,14 +1839,18 @@ mwifiex_parse_single_response_buf(struct mwifiex_private *priv, u8 **bss_info,
 					    bssid, timestamp,
 					    cap_info_bitmap, beacon_period,
 					    ie_buf, ie_len, rssi, GFP_KERNEL);
-			bss_priv = (struct mwifiex_bss_priv *)bss->priv;
-			bss_priv->band = band;
-			bss_priv->fw_tsf = fw_tsf;
-			if (priv->media_connected &&
-			    !memcmp(bssid, priv->curr_bss_params.bss_descriptor
-				    .mac_address, ETH_ALEN))
-				mwifiex_update_curr_bss_params(priv, bss);
-			cfg80211_put_bss(priv->wdev.wiphy, bss);
+			if (bss) {
+				bss_priv = (struct mwifiex_bss_priv *)bss->priv;
+				bss_priv->band = band;
+				bss_priv->fw_tsf = fw_tsf;
+				if (priv->media_connected &&
+				    !memcmp(bssid, priv->curr_bss_params.
+					    bss_descriptor.mac_address,
+					    ETH_ALEN))
+					mwifiex_update_curr_bss_params(priv,
+								       bss);
+				cfg80211_put_bss(priv->wdev.wiphy, bss);
+			}
 
 			if ((chan->flags & IEEE80211_CHAN_RADAR) ||
 			    (chan->flags & IEEE80211_CHAN_NO_IR)) {
@@ -1889,7 +1893,7 @@ mwifiex_active_scan_req_for_passive_chan(struct mwifiex_private *priv)
 	u8 id = 0;
 	struct mwifiex_user_scan_cfg  *user_scan_cfg;
 
-	if (adapter->active_scan_triggered) {
+	if (adapter->active_scan_triggered || !priv->scan_request) {
 		adapter->active_scan_triggered = false;
 		return 0;
 	}
diff --git a/drivers/net/wireless/mwifiex/sdio.c b/drivers/net/wireless/mwifiex/sdio.c
index 5d05c6fe6429..78a8474e1a3d 100644
--- a/drivers/net/wireless/mwifiex/sdio.c
+++ b/drivers/net/wireless/mwifiex/sdio.c
@@ -1606,8 +1606,9 @@ static int mwifiex_process_int_status(struct mwifiex_adapter *adapter)
 				(rx_len + MWIFIEX_SDIO_BLOCK_SIZE -
 				 1) / MWIFIEX_SDIO_BLOCK_SIZE;
 			if (rx_len <= INTF_HEADER_LEN ||
-			    (rx_blocks * MWIFIEX_SDIO_BLOCK_SIZE) >
-			     card->mpa_rx.buf_size) {
+			    (card->mpa_rx.enabled &&
+			     ((rx_blocks * MWIFIEX_SDIO_BLOCK_SIZE) >
+			      card->mpa_rx.buf_size))) {
 				mwifiex_dbg(adapter, ERROR,
 					    "invalid rx_len=%d\n",
 					    rx_len);
@@ -1925,6 +1926,8 @@ error:
 	if (ret) {
 		kfree(card->mpa_tx.buf);
 		kfree(card->mpa_rx.buf);
+		card->mpa_tx.buf_size = 0;
+		card->mpa_rx.buf_size = 0;
 	}
 
 	return ret;
@@ -2055,16 +2058,26 @@ static int mwifiex_init_sdio(struct mwifiex_adapter *adapter)
 	ret = mwifiex_alloc_sdio_mpa_buffers(adapter,
 					     card->mp_tx_agg_buf_size,
 					     card->mp_rx_agg_buf_size);
-	if (ret) {
-		mwifiex_dbg(adapter, ERROR,
-			    "failed to alloc sdio mp-a buffers\n");
-		kfree(card->mp_regs);
-		return -1;
+
+	/* Allocate 32k MPA Tx/Rx buffers if 64k memory allocation fails */
+	if (ret && (card->mp_tx_agg_buf_size == MWIFIEX_MP_AGGR_BUF_SIZE_MAX ||
+		    card->mp_rx_agg_buf_size == MWIFIEX_MP_AGGR_BUF_SIZE_MAX)) {
+		/* Disable rx single port aggregation */
+		adapter->host_disable_sdio_rx_aggr = true;
+
+		ret = mwifiex_alloc_sdio_mpa_buffers
+			(adapter, MWIFIEX_MP_AGGR_BUF_SIZE_32K,
+			 MWIFIEX_MP_AGGR_BUF_SIZE_32K);
+		if (ret) {
+			/* Disable multi port aggregation */
+			card->mpa_tx.enabled = 0;
+			card->mpa_rx.enabled = 0;
+		}
 	}
 
 	adapter->auto_tdls = card->can_auto_tdls;
 	adapter->ext_scan = card->can_ext_scan;
-	return ret;
+	return 0;
 }
 
 /*
diff --git a/drivers/net/wireless/mwifiex/sta_cmd.c b/drivers/net/wireless/mwifiex/sta_cmd.c
index a49a80dd773e..e486867a4c67 100644
--- a/drivers/net/wireless/mwifiex/sta_cmd.c
+++ b/drivers/net/wireless/mwifiex/sta_cmd.c
@@ -1531,6 +1531,33 @@ mwifiex_cmd_set_mc_policy(struct mwifiex_private *priv,
 	return 0;
 }
 
+static int mwifiex_cmd_robust_coex(struct mwifiex_private *priv,
+				   struct host_cmd_ds_command *cmd,
+				   u16 cmd_action, bool *is_timeshare)
+{
+	struct host_cmd_ds_robust_coex *coex = &cmd->params.coex;
+	struct mwifiex_ie_types_robust_coex *coex_tlv;
+
+	cmd->command = cpu_to_le16(HostCmd_CMD_ROBUST_COEX);
+	cmd->size = cpu_to_le16(sizeof(*coex) + sizeof(*coex_tlv) + S_DS_GEN);
+
+	coex->action = cpu_to_le16(cmd_action);
+	coex_tlv = (struct mwifiex_ie_types_robust_coex *)
+				((u8 *)coex + sizeof(*coex));
+	coex_tlv->header.type = cpu_to_le16(TLV_TYPE_ROBUST_COEX);
+	coex_tlv->header.len = cpu_to_le16(sizeof(coex_tlv->mode));
+
+	if (coex->action == HostCmd_ACT_GEN_GET)
+		return 0;
+
+	if (*is_timeshare)
+		coex_tlv->mode = cpu_to_le32(MWIFIEX_COEX_MODE_TIMESHARE);
+	else
+		coex_tlv->mode = cpu_to_le32(MWIFIEX_COEX_MODE_SPATIAL);
+
+	return 0;
+}
+
 static int
 mwifiex_cmd_coalesce_cfg(struct mwifiex_private *priv,
 			 struct host_cmd_ds_command *cmd,
@@ -2040,6 +2067,10 @@ int mwifiex_sta_prepare_cmd(struct mwifiex_private *priv, uint16_t cmd_no,
 		ret = mwifiex_cmd_set_mc_policy(priv, cmd_ptr, cmd_action,
 						data_buf);
 		break;
+	case HostCmd_CMD_ROBUST_COEX:
+		ret = mwifiex_cmd_robust_coex(priv, cmd_ptr, cmd_action,
+					      data_buf);
+		break;
 	default:
 		mwifiex_dbg(priv->adapter, ERROR,
 			    "PREP_CMD: unknown cmd- %#x\n", cmd_no);
@@ -2125,7 +2156,8 @@ int mwifiex_sta_init_cmd(struct mwifiex_private *priv, u8 first_sta, bool init)
 
 		/** Set SDIO Single Port RX Aggr Info */
 		if (priv->adapter->iface_type == MWIFIEX_SDIO &&
-		    ISSUPP_SDIO_SPA_ENABLED(priv->adapter->fw_cap_info)) {
+		    ISSUPP_SDIO_SPA_ENABLED(priv->adapter->fw_cap_info) &&
+		    !priv->adapter->host_disable_sdio_rx_aggr) {
 			sdio_sp_rx_aggr_enable = true;
 			ret = mwifiex_send_cmd(priv,
 					       HostCmd_CMD_SDIO_SP_RX_AGGR_CFG,
diff --git a/drivers/net/wireless/mwifiex/sta_cmdresp.c b/drivers/net/wireless/mwifiex/sta_cmdresp.c
index 87b69d8ad120..9ac7aa2431b4 100644
--- a/drivers/net/wireless/mwifiex/sta_cmdresp.c
+++ b/drivers/net/wireless/mwifiex/sta_cmdresp.c
@@ -1007,6 +1007,28 @@ static int mwifiex_ret_sdio_rx_aggr_cfg(struct mwifiex_private *priv,
 	return 0;
 }
 
+static int mwifiex_ret_robust_coex(struct mwifiex_private *priv,
+				   struct host_cmd_ds_command *resp,
+				   bool *is_timeshare)
+{
+	struct host_cmd_ds_robust_coex *coex = &resp->params.coex;
+	struct mwifiex_ie_types_robust_coex *coex_tlv;
+	u16 action = le16_to_cpu(coex->action);
+	u32 mode;
+
+	coex_tlv = (struct mwifiex_ie_types_robust_coex
+		    *)((u8 *)coex + sizeof(struct host_cmd_ds_robust_coex));
+	if (action == HostCmd_ACT_GEN_GET) {
+		mode = le32_to_cpu(coex_tlv->mode);
+		if (mode == MWIFIEX_COEX_MODE_TIMESHARE)
+			*is_timeshare = true;
+		else
+			*is_timeshare = false;
+	}
+
+	return 0;
+}
+
 /*
  * This function handles the command responses.
  *
@@ -1128,6 +1150,17 @@ int mwifiex_process_sta_cmdresp(struct mwifiex_private *priv, u16 cmdresp_no,
 		ret = mwifiex_ret_11n_addba_resp(priv, resp);
 		break;
 	case HostCmd_CMD_RECONFIGURE_TX_BUFF:
+		if (0xffff == (u16)le16_to_cpu(resp->params.tx_buf.buff_size)) {
+			if (adapter->iface_type == MWIFIEX_USB &&
+			    adapter->usb_mc_setup) {
+				if (adapter->if_ops.multi_port_resync)
+					adapter->if_ops.
+						multi_port_resync(adapter);
+				adapter->usb_mc_setup = false;
+				adapter->tx_lock_flag = false;
+			}
+			break;
+		}
 		adapter->tx_buf_size = (u16) le16_to_cpu(resp->params.
 							     tx_buf.buff_size);
 		adapter->tx_buf_size = (adapter->tx_buf_size
@@ -1202,6 +1235,9 @@ int mwifiex_process_sta_cmdresp(struct mwifiex_private *priv, u16 cmdresp_no,
 		break;
 	case HostCmd_CMD_TDLS_CONFIG:
 		break;
+	case HostCmd_CMD_ROBUST_COEX:
+		ret = mwifiex_ret_robust_coex(priv, resp, data_buf);
+		break;
 	default:
 		mwifiex_dbg(adapter, ERROR,
 			    "CMD_RESP: unknown cmd response %#x\n",
diff --git a/drivers/net/wireless/mwifiex/sta_event.c b/drivers/net/wireless/mwifiex/sta_event.c
index 3d18c585e543..ff3ee9dfbbd5 100644
--- a/drivers/net/wireless/mwifiex/sta_event.c
+++ b/drivers/net/wireless/mwifiex/sta_event.c
@@ -313,24 +313,78 @@ void mwifiex_process_multi_chan_event(struct mwifiex_private *priv,
 				      struct sk_buff *event_skb)
 {
 	struct mwifiex_ie_types_multi_chan_info *chan_info;
-	u16 status;
+	struct mwifiex_ie_types_mc_group_info *grp_info;
+	struct mwifiex_adapter *adapter = priv->adapter;
+	struct mwifiex_ie_types_header *tlv;
+	u16 tlv_buf_left, tlv_type, tlv_len;
+	int intf_num, bss_type, bss_num, i;
+	struct mwifiex_private *intf_priv;
 
+	tlv_buf_left = event_skb->len - sizeof(u32);
 	chan_info = (void *)event_skb->data + sizeof(u32);
 
-	if (le16_to_cpu(chan_info->header.type) != TLV_TYPE_MULTI_CHAN_INFO) {
-		mwifiex_dbg(priv->adapter, ERROR,
+	if (le16_to_cpu(chan_info->header.type) != TLV_TYPE_MULTI_CHAN_INFO ||
+	    tlv_buf_left < sizeof(struct mwifiex_ie_types_multi_chan_info)) {
+		mwifiex_dbg(adapter, ERROR,
 			    "unknown TLV in chan_info event\n");
 		return;
 	}
 
-	status = le16_to_cpu(chan_info->status);
+	adapter->usb_mc_status = le16_to_cpu(chan_info->status);
+	mwifiex_dbg(adapter, EVENT, "multi chan operation %s\n",
+		    adapter->usb_mc_status ? "started" : "over");
 
-	if (status) {
-		mwifiex_dbg(priv->adapter, EVENT,
-			    "multi-channel operation started\n");
-	} else {
-		mwifiex_dbg(priv->adapter, EVENT,
-			    "multi-channel operation over\n");
+	tlv_buf_left -= sizeof(struct mwifiex_ie_types_multi_chan_info);
+	tlv = (struct mwifiex_ie_types_header *)chan_info->tlv_buffer;
+
+	while (tlv_buf_left >= (int)sizeof(struct mwifiex_ie_types_header)) {
+		tlv_type = le16_to_cpu(tlv->type);
+		tlv_len  = le16_to_cpu(tlv->len);
+		if ((sizeof(struct mwifiex_ie_types_header) + tlv_len) >
+		    tlv_buf_left) {
+			mwifiex_dbg(adapter, ERROR, "wrong tlv: tlvLen=%d,\t"
+				    "tlvBufLeft=%d\n", tlv_len, tlv_buf_left);
+			break;
+		}
+		if (tlv_type != TLV_TYPE_MC_GROUP_INFO) {
+			mwifiex_dbg(adapter, ERROR, "wrong tlv type: 0x%x\n",
+				    tlv_type);
+			break;
+		}
+
+		grp_info = (struct mwifiex_ie_types_mc_group_info *)tlv;
+		intf_num = grp_info->intf_num;
+		for (i = 0; i < intf_num; i++) {
+			bss_type = grp_info->bss_type_numlist[i] >> 4;
+			bss_num = grp_info->bss_type_numlist[i] & BSS_NUM_MASK;
+			intf_priv = mwifiex_get_priv_by_id(adapter, bss_num,
+							   bss_type);
+			if (!intf_priv) {
+				mwifiex_dbg(adapter, ERROR,
+					    "Invalid bss_type bss_num\t"
+					    "in multi channel event\n");
+				continue;
+			}
+			if (adapter->iface_type == MWIFIEX_USB) {
+				u8 ep;
+
+				ep = grp_info->hid_num.usb_ep_num;
+				if (ep == MWIFIEX_USB_EP_DATA ||
+				    ep == MWIFIEX_USB_EP_DATA_CH2)
+					intf_priv->usb_port = ep;
+			}
+		}
+
+		tlv_buf_left -= sizeof(struct mwifiex_ie_types_header) +
+				tlv_len;
+		tlv = (void *)((u8 *)tlv + tlv_len +
+			       sizeof(struct mwifiex_ie_types_header));
+	}
+
+	if (adapter->iface_type == MWIFIEX_USB) {
+		adapter->tx_lock_flag = true;
+		adapter->usb_mc_setup = true;
+		mwifiex_multi_chan_resync(adapter);
 	}
 }
 
@@ -562,7 +616,9 @@ int mwifiex_process_sta_event(struct mwifiex_private *priv)
 		adapter->tx_lock_flag = false;
 		if (adapter->pps_uapsd_mode && adapter->gen_null_pkt) {
 			if (mwifiex_check_last_packet_indication(priv)) {
-				if (adapter->data_sent) {
+				if (adapter->data_sent ||
+				    (adapter->if_ops.is_port_ready &&
+				     !adapter->if_ops.is_port_ready(priv))) {
 					adapter->ps_state = PS_STATE_AWAKE;
 					adapter->pm_wakeup_card_req = false;
 					adapter->pm_wakeup_fw_try = false;
diff --git a/drivers/net/wireless/mwifiex/sta_tx.c b/drivers/net/wireless/mwifiex/sta_tx.c
index 355ac5904fac..f6683ea6bd5d 100644
--- a/drivers/net/wireless/mwifiex/sta_tx.c
+++ b/drivers/net/wireless/mwifiex/sta_tx.c
@@ -153,6 +153,10 @@ int mwifiex_send_null_packet(struct mwifiex_private *priv, u8 flags)
 	if (adapter->data_sent)
 		return -1;
 
+	if (adapter->if_ops.is_port_ready &&
+	    !adapter->if_ops.is_port_ready(priv))
+		return -1;
+
 	skb = dev_alloc_skb(data_len);
 	if (!skb)
 		return -1;
@@ -174,7 +178,7 @@ int mwifiex_send_null_packet(struct mwifiex_private *priv, u8 flags)
 	local_tx_pd->bss_type = priv->bss_type;
 
 	if (adapter->iface_type == MWIFIEX_USB) {
-		ret = adapter->if_ops.host_to_card(adapter, MWIFIEX_USB_EP_DATA,
+		ret = adapter->if_ops.host_to_card(adapter, priv->usb_port,
 						   skb, NULL);
 	} else {
 		skb_push(skb, INTF_HEADER_LEN);
@@ -191,7 +195,6 @@ int mwifiex_send_null_packet(struct mwifiex_private *priv, u8 flags)
 		adapter->dbg.num_tx_host_to_card_failure++;
 		break;
 	case -1:
-		adapter->data_sent = false;
 		dev_kfree_skb_any(skb);
 		mwifiex_dbg(adapter, ERROR,
 			    "%s: host_to_card failed: ret=%d\n",
diff --git a/drivers/net/wireless/mwifiex/tdls.c b/drivers/net/wireless/mwifiex/tdls.c
index b3e163de9899..9275f9c3f869 100644
--- a/drivers/net/wireless/mwifiex/tdls.c
+++ b/drivers/net/wireless/mwifiex/tdls.c
@@ -204,6 +204,12 @@ mwifiex_tdls_add_ht_oper(struct mwifiex_private *priv, const u8 *mac,
 		return -1;
 	}
 
+	if (!(le16_to_cpu(sta_ptr->tdls_cap.ht_capb.cap_info))) {
+		mwifiex_dbg(priv->adapter, WARN,
+			    "TDLS peer doesn't support ht capabilities\n");
+		return 0;
+	}
+
 	pos = (void *)skb_put(skb, sizeof(struct ieee80211_ht_operation) + 2);
 	*pos++ = WLAN_EID_HT_OPERATION;
 	*pos++ = sizeof(struct ieee80211_ht_operation);
@@ -252,6 +258,12 @@ static int mwifiex_tdls_add_vht_oper(struct mwifiex_private *priv,
 		return -1;
 	}
 
+	if (!(le32_to_cpu(sta_ptr->tdls_cap.vhtcap.vht_cap_info))) {
+		mwifiex_dbg(adapter, WARN,
+			    "TDLS peer doesn't support vht capabilities\n");
+		return 0;
+	}
+
 	if (!mwifiex_is_bss_in_11ac_mode(priv)) {
 		if (sta_ptr->tdls_cap.extcap.ext_capab[7] &
 		   WLAN_EXT_CAPA8_TDLS_WIDE_BW_ENABLED) {
diff --git a/drivers/net/wireless/mwifiex/txrx.c b/drivers/net/wireless/mwifiex/txrx.c
index 8b1e5b5d47fe..bf6182b646a5 100644
--- a/drivers/net/wireless/mwifiex/txrx.c
+++ b/drivers/net/wireless/mwifiex/txrx.c
@@ -115,9 +115,8 @@ int mwifiex_process_tx(struct mwifiex_private *priv, struct sk_buff *skb,
 		if (GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_STA)
 			local_tx_pd = (struct txpd *)(head_ptr + hroom);
 		if (adapter->iface_type == MWIFIEX_USB) {
-			adapter->data_sent = true;
 			ret = adapter->if_ops.host_to_card(adapter,
-							   MWIFIEX_USB_EP_DATA,
+							   priv->usb_port,
 							   skb, NULL);
 		} else {
 			ret = adapter->if_ops.host_to_card(adapter,
@@ -130,7 +129,7 @@ int mwifiex_process_tx(struct mwifiex_private *priv, struct sk_buff *skb,
 
 	switch (ret) {
 	case -ENOSR:
-		mwifiex_dbg(adapter, ERROR, "data: -ENOSR is returned\n");
+		mwifiex_dbg(adapter, DATA, "data: -ENOSR is returned\n");
 		break;
 	case -EBUSY:
 		if ((GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_STA) &&
@@ -142,8 +141,6 @@ int mwifiex_process_tx(struct mwifiex_private *priv, struct sk_buff *skb,
 		mwifiex_dbg(adapter, ERROR, "data: -EBUSY is returned\n");
 		break;
 	case -1:
-		if (adapter->iface_type != MWIFIEX_PCIE)
-			adapter->data_sent = false;
 		mwifiex_dbg(adapter, ERROR,
 			    "mwifiex_write_data_async failed: 0x%X\n",
 			    ret);
@@ -151,8 +148,6 @@ int mwifiex_process_tx(struct mwifiex_private *priv, struct sk_buff *skb,
 		mwifiex_write_data_complete(adapter, skb, 0, ret);
 		break;
 	case -EINPROGRESS:
-		if (adapter->iface_type != MWIFIEX_PCIE)
-			adapter->data_sent = false;
 		break;
 	case 0:
 		mwifiex_write_data_complete(adapter, skb, 0, ret);
@@ -193,9 +188,8 @@ static int mwifiex_host_to_card(struct mwifiex_adapter *adapter,
 	}
 
 	if (adapter->iface_type == MWIFIEX_USB) {
-		adapter->data_sent = true;
 		ret = adapter->if_ops.host_to_card(adapter,
-						   MWIFIEX_USB_EP_DATA,
+						   priv->usb_port,
 						   skb, NULL);
 	} else {
 		ret = adapter->if_ops.host_to_card(adapter,
@@ -222,16 +216,12 @@ static int mwifiex_host_to_card(struct mwifiex_adapter *adapter,
 		mwifiex_dbg(adapter, ERROR, "data: -EBUSY is returned\n");
 		break;
 	case -1:
-		if (adapter->iface_type != MWIFIEX_PCIE)
-			adapter->data_sent = false;
 		mwifiex_dbg(adapter, ERROR,
 			    "mwifiex_write_data_async failed: 0x%X\n", ret);
 		adapter->dbg.num_tx_host_to_card_failure++;
 		mwifiex_write_data_complete(adapter, skb, 0, ret);
 		break;
 	case -EINPROGRESS:
-		if (adapter->iface_type != MWIFIEX_PCIE)
-			adapter->data_sent = false;
 		break;
 	case 0:
 		mwifiex_write_data_complete(adapter, skb, 0, ret);
@@ -306,9 +296,6 @@ int mwifiex_write_data_complete(struct mwifiex_adapter *adapter,
 	if (!priv)
 		goto done;
 
-	if (adapter->iface_type == MWIFIEX_USB)
-		adapter->data_sent = false;
-
 	mwifiex_set_trans_start(priv->netdev);
 	if (!status) {
 		priv->stats.tx_packets++;
diff --git a/drivers/net/wireless/mwifiex/uap_cmd.c b/drivers/net/wireless/mwifiex/uap_cmd.c
index 4d5a6e3b6361..759a6ada5b0f 100644
--- a/drivers/net/wireless/mwifiex/uap_cmd.c
+++ b/drivers/net/wireless/mwifiex/uap_cmd.c
@@ -846,22 +846,6 @@ int mwifiex_config_start_uap(struct mwifiex_private *priv,
 {
 	enum state_11d_t state_11d;
 
-	if (mwifiex_del_mgmt_ies(priv))
-		mwifiex_dbg(priv->adapter, ERROR,
-			    "Failed to delete mgmt IEs!\n");
-
-	if (mwifiex_send_cmd(priv, HostCmd_CMD_UAP_BSS_STOP,
-			     HostCmd_ACT_GEN_SET, 0, NULL, true)) {
-		mwifiex_dbg(priv->adapter, ERROR, "Failed to stop the BSS\n");
-		return -1;
-	}
-
-	if (mwifiex_send_cmd(priv, HOST_CMD_APCMD_SYS_RESET,
-			     HostCmd_ACT_GEN_SET, 0, NULL, true)) {
-		mwifiex_dbg(priv->adapter, ERROR, "Failed to reset BSS\n");
-		return -1;
-	}
-
 	if (mwifiex_send_cmd(priv, HostCmd_CMD_UAP_SYS_CONFIG,
 			     HostCmd_ACT_GEN_SET,
 			     UAP_BSS_PARAMS_I, bss_cfg, false)) {
diff --git a/drivers/net/wireless/mwifiex/uap_event.c b/drivers/net/wireless/mwifiex/uap_event.c
index 46c972a650a4..86ff54296f39 100644
--- a/drivers/net/wireless/mwifiex/uap_event.c
+++ b/drivers/net/wireless/mwifiex/uap_event.c
@@ -179,19 +179,12 @@ int mwifiex_process_uap_event(struct mwifiex_private *priv)
 	case EVENT_UAP_BSS_IDLE:
 		priv->media_connected = false;
 		priv->port_open = false;
-		if (netif_carrier_ok(priv->netdev))
-			netif_carrier_off(priv->netdev);
-		mwifiex_stop_net_dev_queue(priv->netdev, adapter);
-
 		mwifiex_clean_txrx(priv);
 		mwifiex_del_all_sta_list(priv);
 		break;
 	case EVENT_UAP_BSS_ACTIVE:
 		priv->media_connected = true;
 		priv->port_open = true;
-		if (!netif_carrier_ok(priv->netdev))
-			netif_carrier_on(priv->netdev);
-		mwifiex_wake_up_net_dev_queue(priv->netdev, adapter);
 		break;
 	case EVENT_UAP_BSS_START:
 		mwifiex_dbg(adapter, EVENT,
@@ -269,7 +262,9 @@ int mwifiex_process_uap_event(struct mwifiex_private *priv)
 		adapter->tx_lock_flag = false;
 		if (adapter->pps_uapsd_mode && adapter->gen_null_pkt) {
 			if (mwifiex_check_last_packet_indication(priv)) {
-				if (adapter->data_sent) {
+				if (adapter->data_sent ||
+				    (adapter->if_ops.is_port_ready &&
+				     !adapter->if_ops.is_port_ready(priv))) {
 					adapter->ps_state = PS_STATE_AWAKE;
 					adapter->pm_wakeup_card_req = false;
 					adapter->pm_wakeup_fw_try = false;
diff --git a/drivers/net/wireless/mwifiex/uap_txrx.c b/drivers/net/wireless/mwifiex/uap_txrx.c
index 87667418af5f..74d5d7238633 100644
--- a/drivers/net/wireless/mwifiex/uap_txrx.c
+++ b/drivers/net/wireless/mwifiex/uap_txrx.c
@@ -31,7 +31,8 @@
  */
 static bool
 mwifiex_uap_del_tx_pkts_in_ralist(struct mwifiex_private *priv,
-				  struct list_head *ra_list_head)
+				  struct list_head *ra_list_head,
+				  int tid)
 {
 	struct mwifiex_ra_list_tbl *ra_list;
 	struct sk_buff *skb, *tmp;
@@ -49,7 +50,10 @@ mwifiex_uap_del_tx_pkts_in_ralist(struct mwifiex_private *priv,
 				__skb_unlink(skb, &ra_list->skb_head);
 				mwifiex_write_data_complete(adapter, skb, 0,
 							    -1);
-				atomic_dec(&priv->wmm.tx_pkts_queued);
+				if (ra_list->tx_paused)
+					priv->wmm.pkts_paused[tid]--;
+				else
+					atomic_dec(&priv->wmm.tx_pkts_queued);
 				pkt_deleted = true;
 			}
 			if ((atomic_read(&adapter->pending_bridged_pkts) <=
@@ -77,7 +81,7 @@ static void mwifiex_uap_cleanup_tx_queues(struct mwifiex_private *priv)
 		if (priv->del_list_idx == MAX_NUM_TID)
 			priv->del_list_idx = 0;
 		ra_list = &priv->wmm.tid_tbl_ptr[priv->del_list_idx].ra_list;
-		if (mwifiex_uap_del_tx_pkts_in_ralist(priv, ra_list)) {
+		if (mwifiex_uap_del_tx_pkts_in_ralist(priv, ra_list, i)) {
 			priv->del_list_idx++;
 			break;
 		}
diff --git a/drivers/net/wireless/mwifiex/usb.c b/drivers/net/wireless/mwifiex/usb.c
index 5e789b2e06ea..e43aff932360 100644
--- a/drivers/net/wireless/mwifiex/usb.c
+++ b/drivers/net/wireless/mwifiex/usb.c
@@ -42,11 +42,6 @@ static struct usb_device_id mwifiex_usb_table[] = {
 	{USB_DEVICE_AND_INTERFACE_INFO(USB8XXX_VID, USB8801_PID_2,
 				       USB_CLASS_VENDOR_SPEC,
 				       USB_SUBCLASS_VENDOR_SPEC, 0xff)},
-	/* 8897 */
-	{USB_DEVICE(USB8XXX_VID, USB8897_PID_1)},
-	{USB_DEVICE_AND_INTERFACE_INFO(USB8XXX_VID, USB8897_PID_2,
-				       USB_CLASS_VENDOR_SPEC,
-				       USB_SUBCLASS_VENDOR_SPEC, 0xff)},
 	/* 8997 */
 	{USB_DEVICE(USB8XXX_VID, USB8997_PID_1)},
 	{USB_DEVICE_AND_INTERFACE_INFO(USB8XXX_VID, USB8997_PID_2,
@@ -264,6 +259,8 @@ static void mwifiex_usb_tx_complete(struct urb *urb)
 	struct urb_context *context = (struct urb_context *)(urb->context);
 	struct mwifiex_adapter *adapter = context->adapter;
 	struct usb_card_rec *card = adapter->card;
+	struct usb_tx_data_port *port;
+	int i;
 
 	mwifiex_dbg(adapter, INFO,
 		    "%s: status: %d\n", __func__, urb->status);
@@ -276,11 +273,22 @@ static void mwifiex_usb_tx_complete(struct urb *urb)
 	} else {
 		mwifiex_dbg(adapter, DATA,
 			    "%s: DATA\n", __func__);
-		atomic_dec(&card->tx_data_urb_pending);
+		for (i = 0; i < MWIFIEX_TX_DATA_PORT; i++) {
+			port = &card->port[i];
+			if (context->ep == port->tx_data_ep) {
+				atomic_dec(&port->tx_data_urb_pending);
+				port->block_status = false;
+				break;
+			}
+		}
+		adapter->data_sent = false;
 		mwifiex_write_data_complete(adapter, context->skb, 0,
 					    urb->status ? -1 : 0);
 	}
 
+	if (card->mc_resync_flag)
+		mwifiex_multi_chan_resync(adapter);
+
 	mwifiex_queue_main_work(adapter);
 
 	return;
@@ -327,7 +335,8 @@ static int mwifiex_usb_submit_rx_urb(struct urb_context *ctx, int size)
 
 static void mwifiex_usb_free(struct usb_card_rec *card)
 {
-	int i;
+	struct usb_tx_data_port *port;
+	int i, j;
 
 	if (atomic_read(&card->rx_cmd_urb_pending) && card->rx_cmd.urb)
 		usb_kill_urb(card->rx_cmd.urb);
@@ -345,9 +354,12 @@ static void mwifiex_usb_free(struct usb_card_rec *card)
 		card->rx_data_list[i].urb = NULL;
 	}
 
-	for (i = 0; i < MWIFIEX_TX_DATA_URB; i++) {
-		usb_free_urb(card->tx_data_list[i].urb);
-		card->tx_data_list[i].urb = NULL;
+	for (i = 0; i < MWIFIEX_TX_DATA_PORT; i++) {
+		port = &card->port[i];
+		for (j = 0; j < MWIFIEX_TX_DATA_URB; j++) {
+			usb_free_urb(port->tx_data_list[j].urb);
+			port->tx_data_list[j].urb = NULL;
+		}
 	}
 
 	usb_free_urb(card->tx_cmd.urb);
@@ -386,14 +398,12 @@ static int mwifiex_usb_probe(struct usb_interface *intf,
 	case USB8766_PID_1:
 	case USB8797_PID_1:
 	case USB8801_PID_1:
-	case USB8897_PID_1:
 	case USB8997_PID_1:
 		card->usb_boot_state = USB8XXX_FW_DNLD;
 		break;
 	case USB8766_PID_2:
 	case USB8797_PID_2:
 	case USB8801_PID_2:
-	case USB8897_PID_2:
 	case USB8997_PID_2:
 		card->usb_boot_state = USB8XXX_FW_READY;
 		break;
@@ -437,8 +447,18 @@ static int mwifiex_usb_probe(struct usb_interface *intf,
 			pr_debug("info: bulk OUT: max pkt size: %d, addr: %d\n",
 				 le16_to_cpu(epd->wMaxPacketSize),
 				 epd->bEndpointAddress);
-			card->tx_data_ep = usb_endpoint_num(epd);
-			atomic_set(&card->tx_data_urb_pending, 0);
+			card->port[0].tx_data_ep = usb_endpoint_num(epd);
+			atomic_set(&card->port[0].tx_data_urb_pending, 0);
+		}
+		if (usb_endpoint_dir_out(epd) &&
+		    usb_endpoint_num(epd) == MWIFIEX_USB_EP_DATA_CH2 &&
+		    usb_endpoint_xfer_bulk(epd)) {
+			pr_debug("info: bulk OUT chan2:\t"
+				 "max pkt size: %d, addr: %d\n",
+				 le16_to_cpu(epd->wMaxPacketSize),
+				 epd->bEndpointAddress);
+			card->port[1].tx_data_ep = usb_endpoint_num(epd);
+			atomic_set(&card->port[1].tx_data_urb_pending, 0);
 		}
 		if (usb_endpoint_dir_out(epd) &&
 		    usb_endpoint_num(epd) == MWIFIEX_USB_EP_CMD_EVENT &&
@@ -480,7 +500,8 @@ static int mwifiex_usb_suspend(struct usb_interface *intf, pm_message_t message)
 {
 	struct usb_card_rec *card = usb_get_intfdata(intf);
 	struct mwifiex_adapter *adapter;
-	int i;
+	struct usb_tx_data_port *port;
+	int i, j;
 
 	if (!card || !card->adapter) {
 		pr_err("%s: card or card->adapter is NULL\n", __func__);
@@ -511,9 +532,13 @@ static int mwifiex_usb_suspend(struct usb_interface *intf, pm_message_t message)
 			if (card->rx_data_list[i].urb)
 				usb_kill_urb(card->rx_data_list[i].urb);
 
-	for (i = 0; i < MWIFIEX_TX_DATA_URB; i++)
-		if (card->tx_data_list[i].urb)
-			usb_kill_urb(card->tx_data_list[i].urb);
+	for (i = 0; i < MWIFIEX_TX_DATA_PORT; i++) {
+		port = &card->port[i];
+		for (j = 0; j < MWIFIEX_TX_DATA_URB; j++) {
+			if (port->tx_data_list[j].urb)
+				usb_kill_urb(port->tx_data_list[j].urb);
+		}
+	}
 
 	if (card->tx_cmd.urb)
 		usb_kill_urb(card->tx_cmd.urb);
@@ -625,7 +650,8 @@ static struct usb_driver mwifiex_usb_driver = {
 static int mwifiex_usb_tx_init(struct mwifiex_adapter *adapter)
 {
 	struct usb_card_rec *card = (struct usb_card_rec *)adapter->card;
-	int i;
+	struct usb_tx_data_port *port;
+	int i, j;
 
 	card->tx_cmd.adapter = adapter;
 	card->tx_cmd.ep = card->tx_cmd_ep;
@@ -637,17 +663,25 @@ static int mwifiex_usb_tx_init(struct mwifiex_adapter *adapter)
 		return -ENOMEM;
 	}
 
-	card->tx_data_ix = 0;
-
-	for (i = 0; i < MWIFIEX_TX_DATA_URB; i++) {
-		card->tx_data_list[i].adapter = adapter;
-		card->tx_data_list[i].ep = card->tx_data_ep;
-
-		card->tx_data_list[i].urb = usb_alloc_urb(0, GFP_KERNEL);
-		if (!card->tx_data_list[i].urb) {
-			mwifiex_dbg(adapter, ERROR,
-				    "tx_data_list[] urb allocation failed\n");
-			return -ENOMEM;
+	for (i = 0; i < MWIFIEX_TX_DATA_PORT; i++) {
+		port = &card->port[i];
+		if (!port->tx_data_ep)
+			continue;
+		port->tx_data_ix = 0;
+		if (port->tx_data_ep == MWIFIEX_USB_EP_DATA)
+			port->block_status = false;
+		else
+			port->block_status = true;
+		for (j = 0; j < MWIFIEX_TX_DATA_URB; j++) {
+			port->tx_data_list[j].adapter = adapter;
+			port->tx_data_list[j].ep = port->tx_data_ep;
+			port->tx_data_list[j].urb =
+					usb_alloc_urb(0, GFP_KERNEL);
+			if (!port->tx_data_list[j].urb) {
+				mwifiex_dbg(adapter, ERROR,
+					    "urb allocation failed\n");
+				return -ENOMEM;
+			}
 		}
 	}
 
@@ -736,15 +770,89 @@ static int mwifiex_read_data_sync(struct mwifiex_adapter *adapter, u8 *pbuf,
 	return ret;
 }
 
+static void mwifiex_usb_port_resync(struct mwifiex_adapter *adapter)
+{
+	struct usb_card_rec *card = adapter->card;
+	u8 active_port = MWIFIEX_USB_EP_DATA;
+	struct mwifiex_private *priv = NULL;
+	int i;
+
+	if (adapter->usb_mc_status) {
+		for (i = 0; i < adapter->priv_num; i++) {
+			priv = adapter->priv[i];
+			if (!priv)
+				continue;
+			if ((priv->bss_role == MWIFIEX_BSS_ROLE_UAP &&
+			     !priv->bss_started) ||
+			    (priv->bss_role == MWIFIEX_BSS_ROLE_STA &&
+			     !priv->media_connected))
+				priv->usb_port = MWIFIEX_USB_EP_DATA;
+		}
+		for (i = 0; i < MWIFIEX_TX_DATA_PORT; i++)
+			card->port[i].block_status = false;
+	} else {
+		for (i = 0; i < adapter->priv_num; i++) {
+			priv = adapter->priv[i];
+			if (!priv)
+				continue;
+			if ((priv->bss_role == MWIFIEX_BSS_ROLE_UAP &&
+			     priv->bss_started) ||
+			    (priv->bss_role == MWIFIEX_BSS_ROLE_STA &&
+			     priv->media_connected)) {
+				active_port = priv->usb_port;
+				break;
+			}
+		}
+		for (i = 0; i < adapter->priv_num; i++) {
+			priv = adapter->priv[i];
+			if (priv)
+				priv->usb_port = active_port;
+		}
+		for (i = 0; i < MWIFIEX_TX_DATA_PORT; i++) {
+			if (active_port == card->port[i].tx_data_ep)
+				card->port[i].block_status = false;
+			else
+				card->port[i].block_status = true;
+		}
+	}
+}
+
+static bool mwifiex_usb_is_port_ready(struct mwifiex_private *priv)
+{
+	struct usb_card_rec *card = priv->adapter->card;
+	int idx;
+
+	for (idx = 0; idx < MWIFIEX_TX_DATA_PORT; idx++) {
+		if (priv->usb_port == card->port[idx].tx_data_ep)
+			return !card->port[idx].block_status;
+	}
+
+	return false;
+}
+
+static inline u8 mwifiex_usb_data_sent(struct mwifiex_adapter *adapter)
+{
+	struct usb_card_rec *card = adapter->card;
+	int i;
+
+	for (i = 0; i < MWIFIEX_TX_DATA_PORT; i++)
+		if (!card->port[i].block_status)
+			return false;
+
+	return true;
+}
+
 /* This function write a command/data packet to card. */
 static int mwifiex_usb_host_to_card(struct mwifiex_adapter *adapter, u8 ep,
 				    struct sk_buff *skb,
 				    struct mwifiex_tx_param *tx_param)
 {
 	struct usb_card_rec *card = adapter->card;
-	struct urb_context *context;
+	struct urb_context *context = NULL;
+	struct usb_tx_data_port *port = NULL;
 	u8 *data = (u8 *)skb->data;
 	struct urb *tx_urb;
+	int idx, ret;
 
 	if (adapter->is_suspended) {
 		mwifiex_dbg(adapter, ERROR,
@@ -757,19 +865,31 @@ static int mwifiex_usb_host_to_card(struct mwifiex_adapter *adapter, u8 ep,
 		return -1;
 	}
 
-	if (ep == card->tx_data_ep &&
-	    atomic_read(&card->tx_data_urb_pending) >= MWIFIEX_TX_DATA_URB) {
-		return -EBUSY;
-	}
-
 	mwifiex_dbg(adapter, INFO, "%s: ep=%d\n", __func__, ep);
 
 	if (ep == card->tx_cmd_ep) {
 		context = &card->tx_cmd;
 	} else {
-		if (card->tx_data_ix >= MWIFIEX_TX_DATA_URB)
-			card->tx_data_ix = 0;
-		context = &card->tx_data_list[card->tx_data_ix++];
+		for (idx = 0; idx < MWIFIEX_TX_DATA_PORT; idx++) {
+			if (ep == card->port[idx].tx_data_ep) {
+				port = &card->port[idx];
+				if (atomic_read(&port->tx_data_urb_pending)
+				    >= MWIFIEX_TX_DATA_URB) {
+					port->block_status = true;
+					ret = -EBUSY;
+					goto done;
+				}
+				if (port->tx_data_ix >= MWIFIEX_TX_DATA_URB)
+					port->tx_data_ix = 0;
+				context =
+					&port->tx_data_list[port->tx_data_ix++];
+				break;
+			}
+		}
+		if (!port) {
+			mwifiex_dbg(adapter, ERROR, "Wrong usb tx data port\n");
+			return -1;
+		}
 	}
 
 	context->adapter = adapter;
@@ -786,7 +906,7 @@ static int mwifiex_usb_host_to_card(struct mwifiex_adapter *adapter, u8 ep,
 	if (ep == card->tx_cmd_ep)
 		atomic_inc(&card->tx_cmd_urb_pending);
 	else
-		atomic_inc(&card->tx_data_urb_pending);
+		atomic_inc(&port->tx_data_urb_pending);
 
 	if (usb_submit_urb(tx_urb, GFP_ATOMIC)) {
 		mwifiex_dbg(adapter, ERROR,
@@ -794,22 +914,32 @@ static int mwifiex_usb_host_to_card(struct mwifiex_adapter *adapter, u8 ep,
 		if (ep == card->tx_cmd_ep) {
 			atomic_dec(&card->tx_cmd_urb_pending);
 		} else {
-			atomic_dec(&card->tx_data_urb_pending);
-			if (card->tx_data_ix)
-				card->tx_data_ix--;
+			atomic_dec(&port->tx_data_urb_pending);
+			port->block_status = false;
+			if (port->tx_data_ix)
+				port->tx_data_ix--;
 			else
-				card->tx_data_ix = MWIFIEX_TX_DATA_URB;
+				port->tx_data_ix = MWIFIEX_TX_DATA_URB;
 		}
 
 		return -1;
 	} else {
-		if (ep == card->tx_data_ep &&
-		    atomic_read(&card->tx_data_urb_pending) ==
-							MWIFIEX_TX_DATA_URB)
-			return -ENOSR;
+		if (ep != card->tx_cmd_ep &&
+		    atomic_read(&port->tx_data_urb_pending) ==
+							MWIFIEX_TX_DATA_URB) {
+			port->block_status = true;
+			ret = -ENOSR;
+			goto done;
+		}
 	}
 
 	return -EINPROGRESS;
+
+done:
+	if (ep != card->tx_cmd_ep)
+		adapter->data_sent = mwifiex_usb_data_sent(adapter);
+
+	return ret;
 }
 
 /* This function register usb device and initialize parameter. */
@@ -827,12 +957,6 @@ static int mwifiex_register_dev(struct mwifiex_adapter *adapter)
 		strcpy(adapter->fw_name, USB8997_DEFAULT_FW_NAME);
 		adapter->ext_scan = true;
 		break;
-	case USB8897_PID_1:
-	case USB8897_PID_2:
-		adapter->tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_4K;
-		strcpy(adapter->fw_name, USB8897_DEFAULT_FW_NAME);
-		adapter->ext_scan = true;
-		break;
 	case USB8766_PID_1:
 	case USB8766_PID_2:
 		adapter->tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_2K;
@@ -853,6 +977,9 @@ static int mwifiex_register_dev(struct mwifiex_adapter *adapter)
 		break;
 	}
 
+	adapter->usb_mc_status = false;
+	adapter->usb_mc_setup = false;
+
 	return 0;
 }
 
@@ -1082,6 +1209,8 @@ static struct mwifiex_if_ops usb_ops = {
 	.event_complete =	mwifiex_usb_cmd_event_complete,
 	.host_to_card =		mwifiex_usb_host_to_card,
 	.submit_rem_rx_urbs =	mwifiex_usb_submit_rem_rx_urbs,
+	.multi_port_resync =	mwifiex_usb_port_resync,
+	.is_port_ready =	mwifiex_usb_is_port_ready,
 };
 
 /* This function initializes the USB driver module.
@@ -1135,5 +1264,4 @@ MODULE_LICENSE("GPL v2");
 MODULE_FIRMWARE(USB8766_DEFAULT_FW_NAME);
 MODULE_FIRMWARE(USB8797_DEFAULT_FW_NAME);
 MODULE_FIRMWARE(USB8801_DEFAULT_FW_NAME);
-MODULE_FIRMWARE(USB8897_DEFAULT_FW_NAME);
 MODULE_FIRMWARE(USB8997_DEFAULT_FW_NAME);
diff --git a/drivers/net/wireless/mwifiex/usb.h b/drivers/net/wireless/mwifiex/usb.h
index f0051f8c8981..b4e9246bbcdc 100644
--- a/drivers/net/wireless/mwifiex/usb.h
+++ b/drivers/net/wireless/mwifiex/usb.h
@@ -28,11 +28,9 @@
 #define USB8766_PID_2		0x2042
 #define USB8797_PID_1		0x2043
 #define USB8797_PID_2		0x2044
-#define USB8897_PID_1		0x2045
-#define USB8897_PID_2		0x2046
 #define USB8801_PID_1		0x2049
 #define USB8801_PID_2		0x204a
-#define USB8997_PID_1		0x204d
+#define USB8997_PID_1		0x2052
 #define USB8997_PID_2		0x204e
 
 
@@ -40,6 +38,7 @@
 #define USB8XXX_FW_READY	2
 #define USB8XXX_FW_MAX_RETRY	3
 
+#define MWIFIEX_TX_DATA_PORT	2
 #define MWIFIEX_TX_DATA_URB	6
 #define MWIFIEX_RX_DATA_URB	6
 #define MWIFIEX_USB_TIMEOUT	100
@@ -47,7 +46,6 @@
 #define USB8766_DEFAULT_FW_NAME	"mrvl/usb8766_uapsta.bin"
 #define USB8797_DEFAULT_FW_NAME	"mrvl/usb8797_uapsta.bin"
 #define USB8801_DEFAULT_FW_NAME	"mrvl/usb8801_uapsta.bin"
-#define USB8897_DEFAULT_FW_NAME	"mrvl/usb8897_uapsta.bin"
 #define USB8997_DEFAULT_FW_NAME	"mrvl/usb8997_uapsta.bin"
 
 #define FW_DNLD_TX_BUF_SIZE	620
@@ -64,6 +62,14 @@ struct urb_context {
 	u8 ep;
 };
 
+struct usb_tx_data_port {
+	u8 tx_data_ep;
+	u8 block_status;
+	atomic_t tx_data_urb_pending;
+	int tx_data_ix;
+	struct urb_context tx_data_list[MWIFIEX_TX_DATA_URB];
+};
+
 struct usb_card_rec {
 	struct mwifiex_adapter *adapter;
 	struct usb_device *udev;
@@ -75,14 +81,12 @@ struct usb_card_rec {
 	u8 usb_boot_state;
 	u8 rx_data_ep;
 	atomic_t rx_data_urb_pending;
-	u8 tx_data_ep;
 	u8 tx_cmd_ep;
-	atomic_t tx_data_urb_pending;
 	atomic_t tx_cmd_urb_pending;
 	int bulk_out_maxpktsize;
 	struct urb_context tx_cmd;
-	int tx_data_ix;
-	struct urb_context tx_data_list[MWIFIEX_TX_DATA_URB];
+	u8 mc_resync_flag;
+	struct usb_tx_data_port port[MWIFIEX_TX_DATA_PORT];
 };
 
 struct fw_header {
diff --git a/drivers/net/wireless/mwifiex/wmm.c b/drivers/net/wireless/mwifiex/wmm.c
index 173d3663c2e0..acccd6734e3b 100644
--- a/drivers/net/wireless/mwifiex/wmm.c
+++ b/drivers/net/wireless/mwifiex/wmm.c
@@ -117,22 +117,15 @@ mwifiex_wmm_allocate_ralist_node(struct mwifiex_adapter *adapter, const u8 *ra)
  */
 static u8 mwifiex_get_random_ba_threshold(void)
 {
-	u32 sec, usec;
-	struct timeval ba_tstamp;
-	u8 ba_threshold;
-
+	u64 ns;
 	/* setup ba_packet_threshold here random number between
 	 * [BA_SETUP_PACKET_OFFSET,
 	 * BA_SETUP_PACKET_OFFSET+BA_SETUP_MAX_PACKET_THRESHOLD-1]
 	 */
+	ns = ktime_get_ns();
+	ns += (ns >> 32) + (ns >> 16);
 
-	do_gettimeofday(&ba_tstamp);
-	sec = (ba_tstamp.tv_sec & 0xFFFF) + (ba_tstamp.tv_sec >> 16);
-	usec = (ba_tstamp.tv_usec & 0xFFFF) + (ba_tstamp.tv_usec >> 16);
-	ba_threshold = (((sec << 16) + usec) % BA_SETUP_MAX_PACKET_THRESHOLD)
-						      + BA_SETUP_PACKET_OFFSET;
-
-	return ba_threshold;
+	return ((u8)ns % BA_SETUP_MAX_PACKET_THRESHOLD) + BA_SETUP_PACKET_OFFSET;
 }
 
 /*
@@ -160,7 +153,6 @@ void mwifiex_ralist_add(struct mwifiex_private *priv, const u8 *ra)
 		ra_list->tdls_link = false;
 		ra_list->ba_status = BA_SETUP_NONE;
 		ra_list->amsdu_in_ampdu = false;
-		ra_list->tx_paused = false;
 		if (!mwifiex_queuing_ra_based(priv)) {
 			if (mwifiex_is_tdls_link_setup
 				(mwifiex_get_tdls_link_status(priv, ra))) {
@@ -173,6 +165,8 @@ void mwifiex_ralist_add(struct mwifiex_private *priv, const u8 *ra)
 		} else {
 			spin_lock_irqsave(&priv->sta_list_spinlock, flags);
 			node = mwifiex_get_sta_entry(priv, ra);
+			if (node)
+				ra_list->tx_paused = node->tx_pause;
 			ra_list->is_11n_enabled =
 				      mwifiex_is_sta_11n_enabled(priv, node);
 			if (ra_list->is_11n_enabled)
@@ -451,7 +445,21 @@ mwifiex_wmm_init(struct mwifiex_adapter *adapter)
 
 int mwifiex_bypass_txlist_empty(struct mwifiex_adapter *adapter)
 {
-	return atomic_read(&adapter->bypass_tx_pending) ? false : true;
+	struct mwifiex_private *priv;
+	int i;
+
+	for (i = 0; i < adapter->priv_num; i++) {
+		priv = adapter->priv[i];
+		if (!priv)
+			continue;
+		if (adapter->if_ops.is_port_ready &&
+		    !adapter->if_ops.is_port_ready(priv))
+			continue;
+		if (!skb_queue_empty(&priv->bypass_txq))
+			return false;
+	}
+
+	return true;
 }
 
 /*
@@ -465,9 +473,14 @@ mwifiex_wmm_lists_empty(struct mwifiex_adapter *adapter)
 
 	for (i = 0; i < adapter->priv_num; ++i) {
 		priv = adapter->priv[i];
-		if (priv && !priv->port_open)
+		if (!priv)
+			continue;
+		if (!priv->port_open)
 			continue;
-		if (priv && atomic_read(&priv->wmm.tx_pkts_queued))
+		if (adapter->if_ops.is_port_ready &&
+		    !adapter->if_ops.is_port_ready(priv))
+			continue;
+		if (atomic_read(&priv->wmm.tx_pkts_queued))
 			return false;
 	}
 
@@ -671,7 +684,7 @@ void mwifiex_update_ralist_tx_pause_in_tdls_cs(struct mwifiex_private *priv,
 			if (!memcmp(ra_list->ra, mac, ETH_ALEN))
 				continue;
 
-			if (ra_list && ra_list->tx_paused != tx_pause) {
+			if (ra_list->tx_paused != tx_pause) {
 				pkt_cnt += ra_list->total_pkt_count;
 				ra_list->tx_paused = tx_pause;
 				if (tx_pause)
@@ -737,7 +750,11 @@ mwifiex_wmm_del_peer_ra_list(struct mwifiex_private *priv, const u8 *ra_addr)
 		if (!ra_list)
 			continue;
 		mwifiex_wmm_del_pkts_in_ralist_node(priv, ra_list);
-		atomic_sub(ra_list->total_pkt_count, &priv->wmm.tx_pkts_queued);
+		if (ra_list->tx_paused)
+			priv->wmm.pkts_paused[i] -= ra_list->total_pkt_count;
+		else
+			atomic_sub(ra_list->total_pkt_count,
+				   &priv->wmm.tx_pkts_queued);
 		list_del(&ra_list->list);
 		kfree(ra_list);
 	}
@@ -1086,6 +1103,10 @@ mwifiex_wmm_get_highest_priolist_ptr(struct mwifiex_adapter *adapter,
 			    (atomic_read(&priv_tmp->wmm.tx_pkts_queued) == 0))
 				continue;
 
+			if (adapter->if_ops.is_port_ready &&
+			    !adapter->if_ops.is_port_ready(priv_tmp))
+				continue;
+
 			/* iterate over the WMM queues of the BSS */
 			hqp = &priv_tmp->wmm.highest_queued_prio;
 			for (i = atomic_read(hqp); i >= LOW_PRIO_TID; --i) {
@@ -1321,8 +1342,7 @@ mwifiex_send_processed_packet(struct mwifiex_private *priv,
 	spin_unlock_irqrestore(&priv->wmm.ra_list_spinlock, ra_list_flags);
 
 	if (adapter->iface_type == MWIFIEX_USB) {
-		adapter->data_sent = true;
-		ret = adapter->if_ops.host_to_card(adapter, MWIFIEX_USB_EP_DATA,
+		ret = adapter->if_ops.host_to_card(adapter, priv->usb_port,
 						   skb, NULL);
 	} else {
 		tx_param.next_pkt_len =
@@ -1351,15 +1371,11 @@ mwifiex_send_processed_packet(struct mwifiex_private *priv,
 				       ra_list_flags);
 		break;
 	case -1:
-		if (adapter->iface_type != MWIFIEX_PCIE)
-			adapter->data_sent = false;
 		mwifiex_dbg(adapter, ERROR, "host_to_card failed: %#x\n", ret);
 		adapter->dbg.num_tx_host_to_card_failure++;
 		mwifiex_write_data_complete(adapter, skb, 0, ret);
 		break;
 	case -EINPROGRESS:
-		if (adapter->iface_type != MWIFIEX_PCIE)
-			adapter->data_sent = false;
 		break;
 	case 0:
 		mwifiex_write_data_complete(adapter, skb, 0, ret);
@@ -1467,6 +1483,13 @@ void mwifiex_process_bypass_tx(struct mwifiex_adapter *adapter)
 	for (i = 0; i < adapter->priv_num; ++i) {
 		priv = adapter->priv[i];
 
+		if (!priv)
+			continue;
+
+		if (adapter->if_ops.is_port_ready &&
+		    !adapter->if_ops.is_port_ready(priv))
+			continue;
+
 		if (skb_queue_empty(&priv->bypass_txq))
 			continue;
 
diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c
index 9420fc61c2e6..30e3aaae32e2 100644
--- a/drivers/net/wireless/mwl8k.c
+++ b/drivers/net/wireless/mwl8k.c
@@ -5423,7 +5423,7 @@ static int
 mwl8k_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 		   enum ieee80211_ampdu_mlme_action action,
 		   struct ieee80211_sta *sta, u16 tid, u16 *ssn,
-		   u8 buf_size)
+		   u8 buf_size, bool amsdu)
 {
 
 	int i, rc = 0;
diff --git a/drivers/net/wireless/orinoco/cfg.c b/drivers/net/wireless/orinoco/cfg.c
index a9e94b6db5b7..0f6ea316e38e 100644
--- a/drivers/net/wireless/orinoco/cfg.c
+++ b/drivers/net/wireless/orinoco/cfg.c
@@ -220,7 +220,7 @@ static int orinoco_set_wiphy_params(struct wiphy *wiphy, u32 changed)
 	if (changed & WIPHY_PARAM_FRAG_THRESHOLD) {
 		/* Set fragmentation */
 		if (priv->has_mwo) {
-			if (wiphy->frag_threshold < 0)
+			if (wiphy->frag_threshold == -1)
 				frag_value = 0;
 			else {
 				printk(KERN_WARNING "%s: Fixed fragmentation "
@@ -230,7 +230,7 @@ static int orinoco_set_wiphy_params(struct wiphy *wiphy, u32 changed)
 				frag_value = 1;
 			}
 		} else {
-			if (wiphy->frag_threshold < 0)
+			if (wiphy->frag_threshold == -1)
 				frag_value = 2346;
 			else if ((wiphy->frag_threshold < 257) ||
 				 (wiphy->frag_threshold > 2347))
@@ -252,7 +252,7 @@ static int orinoco_set_wiphy_params(struct wiphy *wiphy, u32 changed)
 		 * the upper limit.
 		 */
 
-		if (wiphy->rts_threshold < 0)
+		if (wiphy->rts_threshold == -1)
 			rts_value = 2347;
 		else if (wiphy->rts_threshold > 2347)
 			err = -EINVAL;
diff --git a/drivers/net/wireless/orinoco/orinoco_usb.c b/drivers/net/wireless/orinoco/orinoco_usb.c
index 26a57d773d30..f2cd513d54b2 100644
--- a/drivers/net/wireless/orinoco/orinoco_usb.c
+++ b/drivers/net/wireless/orinoco/orinoco_usb.c
@@ -1576,6 +1576,7 @@ static int ezusb_probe(struct usb_interface *interface,
 				ezusb_hard_reset, NULL);
 	if (!priv) {
 		err("Couldn't allocate orinocodev");
+		retval = -ENOMEM;
 		goto exit;
 	}
 
diff --git a/drivers/net/wireless/realtek/Makefile b/drivers/net/wireless/realtek/Makefile
new file mode 100644
index 000000000000..9c78deb5eea9
--- /dev/null
+++ b/drivers/net/wireless/realtek/Makefile
@@ -0,0 +1,9 @@
+#
+# Makefile for the Linux Wireless network device drivers for Realtek units
+#
+
+obj-$(CONFIG_RTL8180)		+= rtl818x/
+obj-$(CONFIG_RTL8187)		+= rtl818x/
+obj-$(CONFIG_RTLWIFI)		+= rtlwifi/
+obj-$(CONFIG_RTL8XXXU)		+= rtl8xxxu/
+
diff --git a/drivers/net/wireless/rtl818x/Kconfig b/drivers/net/wireless/realtek/rtl818x/Kconfig
index 1ce1d55f0010..1ce1d55f0010 100644
--- a/drivers/net/wireless/rtl818x/Kconfig
+++ b/drivers/net/wireless/realtek/rtl818x/Kconfig
diff --git a/drivers/net/wireless/rtl818x/Makefile b/drivers/net/wireless/realtek/rtl818x/Makefile
index 997569076923..997569076923 100644
--- a/drivers/net/wireless/rtl818x/Makefile
+++ b/drivers/net/wireless/realtek/rtl818x/Makefile
diff --git a/drivers/net/wireless/rtl818x/rtl8180/Makefile b/drivers/net/wireless/realtek/rtl818x/rtl8180/Makefile
index 21005bd8b43c..2966681efaef 100644
--- a/drivers/net/wireless/rtl818x/rtl8180/Makefile
+++ b/drivers/net/wireless/realtek/rtl818x/rtl8180/Makefile
@@ -2,4 +2,4 @@ rtl818x_pci-objs	:= dev.o rtl8225.o sa2400.o max2820.o grf5101.o rtl8225se.o
 
 obj-$(CONFIG_RTL8180)	+= rtl818x_pci.o
 
-ccflags-y += -Idrivers/net/wireless/rtl818x
+ccflags-y += -Idrivers/net/wireless/realtek/rtl818x
diff --git a/drivers/net/wireless/rtl818x/rtl8180/dev.c b/drivers/net/wireless/realtek/rtl818x/rtl8180/dev.c
index a43a16fde59d..a43a16fde59d 100644
--- a/drivers/net/wireless/rtl818x/rtl8180/dev.c
+++ b/drivers/net/wireless/realtek/rtl818x/rtl8180/dev.c
diff --git a/drivers/net/wireless/rtl818x/rtl8180/grf5101.c b/drivers/net/wireless/realtek/rtl818x/rtl8180/grf5101.c
index b1bfee738937..b1bfee738937 100644
--- a/drivers/net/wireless/rtl818x/rtl8180/grf5101.c
+++ b/drivers/net/wireless/realtek/rtl818x/rtl8180/grf5101.c
diff --git a/drivers/net/wireless/rtl818x/rtl8180/grf5101.h b/drivers/net/wireless/realtek/rtl818x/rtl8180/grf5101.h
index 4d80a2785123..4d80a2785123 100644
--- a/drivers/net/wireless/rtl818x/rtl8180/grf5101.h
+++ b/drivers/net/wireless/realtek/rtl818x/rtl8180/grf5101.h
diff --git a/drivers/net/wireless/rtl818x/rtl8180/max2820.c b/drivers/net/wireless/realtek/rtl818x/rtl8180/max2820.c
index eebf23976524..eebf23976524 100644
--- a/drivers/net/wireless/rtl818x/rtl8180/max2820.c
+++ b/drivers/net/wireless/realtek/rtl818x/rtl8180/max2820.c
diff --git a/drivers/net/wireless/rtl818x/rtl8180/max2820.h b/drivers/net/wireless/realtek/rtl818x/rtl8180/max2820.h
index 8e982b72b690..8e982b72b690 100644
--- a/drivers/net/wireless/rtl818x/rtl8180/max2820.h
+++ b/drivers/net/wireless/realtek/rtl818x/rtl8180/max2820.h
diff --git a/drivers/net/wireless/rtl818x/rtl8180/rtl8180.h b/drivers/net/wireless/realtek/rtl818x/rtl8180/rtl8180.h
index e8243a44d6b6..e8243a44d6b6 100644
--- a/drivers/net/wireless/rtl818x/rtl8180/rtl8180.h
+++ b/drivers/net/wireless/realtek/rtl818x/rtl8180/rtl8180.h
diff --git a/drivers/net/wireless/rtl818x/rtl8180/rtl8225.c b/drivers/net/wireless/realtek/rtl818x/rtl8180/rtl8225.c
index 9bda5bc78eda..9bda5bc78eda 100644
--- a/drivers/net/wireless/rtl818x/rtl8180/rtl8225.c
+++ b/drivers/net/wireless/realtek/rtl818x/rtl8180/rtl8225.c
diff --git a/drivers/net/wireless/rtl818x/rtl8180/rtl8225.h b/drivers/net/wireless/realtek/rtl818x/rtl8180/rtl8225.h
index 310013a2d726..310013a2d726 100644
--- a/drivers/net/wireless/rtl818x/rtl8180/rtl8225.h
+++ b/drivers/net/wireless/realtek/rtl818x/rtl8180/rtl8225.h
diff --git a/drivers/net/wireless/rtl818x/rtl8180/rtl8225se.c b/drivers/net/wireless/realtek/rtl818x/rtl8180/rtl8225se.c
index fde89866fa8d..fde89866fa8d 100644
--- a/drivers/net/wireless/rtl818x/rtl8180/rtl8225se.c
+++ b/drivers/net/wireless/realtek/rtl818x/rtl8180/rtl8225se.c
diff --git a/drivers/net/wireless/rtl818x/rtl8180/rtl8225se.h b/drivers/net/wireless/realtek/rtl818x/rtl8180/rtl8225se.h
index 229400264088..229400264088 100644
--- a/drivers/net/wireless/rtl818x/rtl8180/rtl8225se.h
+++ b/drivers/net/wireless/realtek/rtl818x/rtl8180/rtl8225se.h
diff --git a/drivers/net/wireless/rtl818x/rtl8180/sa2400.c b/drivers/net/wireless/realtek/rtl818x/rtl8180/sa2400.c
index 959b049827de..959b049827de 100644
--- a/drivers/net/wireless/rtl818x/rtl8180/sa2400.c
+++ b/drivers/net/wireless/realtek/rtl818x/rtl8180/sa2400.c
diff --git a/drivers/net/wireless/rtl818x/rtl8180/sa2400.h b/drivers/net/wireless/realtek/rtl818x/rtl8180/sa2400.h
index fb0093f35148..fb0093f35148 100644
--- a/drivers/net/wireless/rtl818x/rtl8180/sa2400.h
+++ b/drivers/net/wireless/realtek/rtl818x/rtl8180/sa2400.h
diff --git a/drivers/net/wireless/rtl818x/rtl8187/Makefile b/drivers/net/wireless/realtek/rtl818x/rtl8187/Makefile
index 7b6299268ecf..ff074912a095 100644
--- a/drivers/net/wireless/rtl818x/rtl8187/Makefile
+++ b/drivers/net/wireless/realtek/rtl818x/rtl8187/Makefile
@@ -2,4 +2,4 @@ rtl8187-objs		:= dev.o rtl8225.o leds.o rfkill.o
 
 obj-$(CONFIG_RTL8187)	+= rtl8187.o
 
-ccflags-y += -Idrivers/net/wireless/rtl818x
+ccflags-y += -Idrivers/net/wireless/realtek/rtl818x
diff --git a/drivers/net/wireless/rtl818x/rtl8187/dev.c b/drivers/net/wireless/realtek/rtl818x/rtl8187/dev.c
index b7f72f9c7988..b7f72f9c7988 100644
--- a/drivers/net/wireless/rtl818x/rtl8187/dev.c
+++ b/drivers/net/wireless/realtek/rtl818x/rtl8187/dev.c
diff --git a/drivers/net/wireless/rtl818x/rtl8187/leds.c b/drivers/net/wireless/realtek/rtl818x/rtl8187/leds.c
index c2d5b495c179..c2d5b495c179 100644
--- a/drivers/net/wireless/rtl818x/rtl8187/leds.c
+++ b/drivers/net/wireless/realtek/rtl818x/rtl8187/leds.c
diff --git a/drivers/net/wireless/rtl818x/rtl8187/leds.h b/drivers/net/wireless/realtek/rtl818x/rtl8187/leds.h
index d743c96d4a20..d743c96d4a20 100644
--- a/drivers/net/wireless/rtl818x/rtl8187/leds.h
+++ b/drivers/net/wireless/realtek/rtl818x/rtl8187/leds.h
diff --git a/drivers/net/wireless/rtl818x/rtl8187/rfkill.c b/drivers/net/wireless/realtek/rtl818x/rtl8187/rfkill.c
index 34116719974a..34116719974a 100644
--- a/drivers/net/wireless/rtl818x/rtl8187/rfkill.c
+++ b/drivers/net/wireless/realtek/rtl818x/rtl8187/rfkill.c
diff --git a/drivers/net/wireless/rtl818x/rtl8187/rfkill.h b/drivers/net/wireless/realtek/rtl818x/rtl8187/rfkill.h
index e12575e96d11..e12575e96d11 100644
--- a/drivers/net/wireless/rtl818x/rtl8187/rfkill.h
+++ b/drivers/net/wireless/realtek/rtl818x/rtl8187/rfkill.h
diff --git a/drivers/net/wireless/rtl818x/rtl8187/rtl8187.h b/drivers/net/wireless/realtek/rtl818x/rtl8187/rtl8187.h
index a6ad79f61bf9..a6ad79f61bf9 100644
--- a/drivers/net/wireless/rtl818x/rtl8187/rtl8187.h
+++ b/drivers/net/wireless/realtek/rtl818x/rtl8187/rtl8187.h
diff --git a/drivers/net/wireless/rtl818x/rtl8187/rtl8225.c b/drivers/net/wireless/realtek/rtl818x/rtl8187/rtl8225.c
index 5ecf18ed67b8..5ecf18ed67b8 100644
--- a/drivers/net/wireless/rtl818x/rtl8187/rtl8225.c
+++ b/drivers/net/wireless/realtek/rtl818x/rtl8187/rtl8225.c
diff --git a/drivers/net/wireless/rtl818x/rtl8187/rtl8225.h b/drivers/net/wireless/realtek/rtl818x/rtl8187/rtl8225.h
index 141afb09a5b4..141afb09a5b4 100644
--- a/drivers/net/wireless/rtl818x/rtl8187/rtl8225.h
+++ b/drivers/net/wireless/realtek/rtl818x/rtl8187/rtl8225.h
diff --git a/drivers/net/wireless/rtl818x/rtl818x.h b/drivers/net/wireless/realtek/rtl818x/rtl818x.h
index 7abef95d278b..7abef95d278b 100644
--- a/drivers/net/wireless/rtl818x/rtl818x.h
+++ b/drivers/net/wireless/realtek/rtl818x/rtl818x.h
diff --git a/drivers/net/wireless/realtek/rtl8xxxu/Kconfig b/drivers/net/wireless/realtek/rtl8xxxu/Kconfig
new file mode 100644
index 000000000000..dd4d626aecbc
--- /dev/null
+++ b/drivers/net/wireless/realtek/rtl8xxxu/Kconfig
@@ -0,0 +1,34 @@
+#
+# RTL8XXXU Wireless LAN device configuration
+#
+config RTL8XXXU
+	tristate "RTL8723AU/RTL8188[CR]U/RTL819[12]CU (mac80211) support"
+	depends on MAC80211 && USB
+	---help---
+	  This is an alternative driver for various Realtek RTL8XXX
+	  parts written to utilize the Linux mac80211 stack.
+	  The driver is known to work with a number of RTL8723AU,
+	  RL8188CU, RTL8188RU, RTL8191CU, and RTL8192CU devices
+
+	  This driver is under development and has a limited feature
+	  set. In particular it does not yet support 40MHz channels
+	  and power management. However it should have a smaller
+	  memory footprint than the vendor drivers and benetifs
+	  from the in kernel mac80211 stack.
+
+	  It can coexist with drivers from drivers/staging/rtl8723au,
+	  drivers/staging/rtl8192u, and drivers/net/wireless/rtlwifi,
+	  but you will need to control which module you wish to load.
+
+	  To compile this driver as a module, choose M here: the module will
+	  be called r8xxxu.  If unsure, say N.
+
+config RTL8XXXU_UNTESTED
+	bool "Include support for untested Realtek 8xxx USB devices (EXPERIMENTAL)"
+	depends on RTL8XXXU
+	---help---
+	  This option enables detection of Realtek 8723/8188/8191/8192 WiFi
+	  USB devices which have not been tested directly by the driver
+	  author or reported to be working by third parties.
+
+	  Please report your results!
diff --git a/drivers/net/wireless/realtek/rtl8xxxu/Makefile b/drivers/net/wireless/realtek/rtl8xxxu/Makefile
new file mode 100644
index 000000000000..5dea3bb93069
--- /dev/null
+++ b/drivers/net/wireless/realtek/rtl8xxxu/Makefile
@@ -0,0 +1 @@
+obj-$(CONFIG_RTL8XXXU)	+= rtl8xxxu.o
diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c
new file mode 100644
index 000000000000..6aed923a709a
--- /dev/null
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c
@@ -0,0 +1,5993 @@
+/*
+ * RTL8XXXU mac80211 USB driver
+ *
+ * Copyright (c) 2014 - 2015 Jes Sorensen <Jes.Sorensen@redhat.com>
+ *
+ * Portions, notably calibration code:
+ * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
+ *
+ * This driver was written as a replacement for the vendor provided
+ * rtl8723au driver. As the Realtek 8xxx chips are very similar in
+ * their programming interface, I have started adding support for
+ * additional 8xxx chips like the 8192cu, 8188cus, etc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ */
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/sched.h>
+#include <linux/errno.h>
+#include <linux/slab.h>
+#include <linux/module.h>
+#include <linux/spinlock.h>
+#include <linux/list.h>
+#include <linux/usb.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/ethtool.h>
+#include <linux/wireless.h>
+#include <linux/firmware.h>
+#include <linux/moduleparam.h>
+#include <net/mac80211.h>
+#include "rtl8xxxu.h"
+#include "rtl8xxxu_regs.h"
+
+#define DRIVER_NAME "rtl8xxxu"
+
+static int rtl8xxxu_debug;
+static bool rtl8xxxu_ht40_2g;
+
+MODULE_AUTHOR("Jes Sorensen <Jes.Sorensen@redhat.com>");
+MODULE_DESCRIPTION("RTL8XXXu USB mac80211 Wireless LAN Driver");
+MODULE_LICENSE("GPL");
+MODULE_FIRMWARE("rtlwifi/rtl8723aufw_A.bin");
+MODULE_FIRMWARE("rtlwifi/rtl8723aufw_B.bin");
+MODULE_FIRMWARE("rtlwifi/rtl8723aufw_B_NoBT.bin");
+MODULE_FIRMWARE("rtlwifi/rtl8192cufw_A.bin");
+MODULE_FIRMWARE("rtlwifi/rtl8192cufw_B.bin");
+MODULE_FIRMWARE("rtlwifi/rtl8192cufw_TMSC.bin");
+
+module_param_named(debug, rtl8xxxu_debug, int, 0600);
+MODULE_PARM_DESC(debug, "Set debug mask");
+module_param_named(ht40_2g, rtl8xxxu_ht40_2g, bool, 0600);
+MODULE_PARM_DESC(ht40_2g, "Enable HT40 support on the 2.4GHz band");
+
+#define USB_VENDOR_ID_REALTEK		0x0bda
+/* Minimum IEEE80211_MAX_FRAME_LEN */
+#define RTL_RX_BUFFER_SIZE		IEEE80211_MAX_FRAME_LEN
+#define RTL8XXXU_RX_URBS		32
+#define RTL8XXXU_RX_URB_PENDING_WATER	8
+#define RTL8XXXU_TX_URBS		64
+#define RTL8XXXU_TX_URB_LOW_WATER	25
+#define RTL8XXXU_TX_URB_HIGH_WATER	32
+
+static int rtl8xxxu_submit_rx_urb(struct rtl8xxxu_priv *priv,
+				  struct rtl8xxxu_rx_urb *rx_urb);
+
+static struct ieee80211_rate rtl8xxxu_rates[] = {
+	{ .bitrate = 10, .hw_value = DESC_RATE_1M, .flags = 0 },
+	{ .bitrate = 20, .hw_value = DESC_RATE_2M, .flags = 0 },
+	{ .bitrate = 55, .hw_value = DESC_RATE_5_5M, .flags = 0 },
+	{ .bitrate = 110, .hw_value = DESC_RATE_11M, .flags = 0 },
+	{ .bitrate = 60, .hw_value = DESC_RATE_6M, .flags = 0 },
+	{ .bitrate = 90, .hw_value = DESC_RATE_9M, .flags = 0 },
+	{ .bitrate = 120, .hw_value = DESC_RATE_12M, .flags = 0 },
+	{ .bitrate = 180, .hw_value = DESC_RATE_18M, .flags = 0 },
+	{ .bitrate = 240, .hw_value = DESC_RATE_24M, .flags = 0 },
+	{ .bitrate = 360, .hw_value = DESC_RATE_36M, .flags = 0 },
+	{ .bitrate = 480, .hw_value = DESC_RATE_48M, .flags = 0 },
+	{ .bitrate = 540, .hw_value = DESC_RATE_54M, .flags = 0 },
+};
+
+static struct ieee80211_channel rtl8xxxu_channels_2g[] = {
+	{ .band = IEEE80211_BAND_2GHZ, .center_freq = 2412,
+	  .hw_value = 1, .max_power = 30 },
+	{ .band = IEEE80211_BAND_2GHZ, .center_freq = 2417,
+	  .hw_value = 2, .max_power = 30 },
+	{ .band = IEEE80211_BAND_2GHZ, .center_freq = 2422,
+	  .hw_value = 3, .max_power = 30 },
+	{ .band = IEEE80211_BAND_2GHZ, .center_freq = 2427,
+	  .hw_value = 4, .max_power = 30 },
+	{ .band = IEEE80211_BAND_2GHZ, .center_freq = 2432,
+	  .hw_value = 5, .max_power = 30 },
+	{ .band = IEEE80211_BAND_2GHZ, .center_freq = 2437,
+	  .hw_value = 6, .max_power = 30 },
+	{ .band = IEEE80211_BAND_2GHZ, .center_freq = 2442,
+	  .hw_value = 7, .max_power = 30 },
+	{ .band = IEEE80211_BAND_2GHZ, .center_freq = 2447,
+	  .hw_value = 8, .max_power = 30 },
+	{ .band = IEEE80211_BAND_2GHZ, .center_freq = 2452,
+	  .hw_value = 9, .max_power = 30 },
+	{ .band = IEEE80211_BAND_2GHZ, .center_freq = 2457,
+	  .hw_value = 10, .max_power = 30 },
+	{ .band = IEEE80211_BAND_2GHZ, .center_freq = 2462,
+	  .hw_value = 11, .max_power = 30 },
+	{ .band = IEEE80211_BAND_2GHZ, .center_freq = 2467,
+	  .hw_value = 12, .max_power = 30 },
+	{ .band = IEEE80211_BAND_2GHZ, .center_freq = 2472,
+	  .hw_value = 13, .max_power = 30 },
+	{ .band = IEEE80211_BAND_2GHZ, .center_freq = 2484,
+	  .hw_value = 14, .max_power = 30 }
+};
+
+static struct ieee80211_supported_band rtl8xxxu_supported_band = {
+	.channels = rtl8xxxu_channels_2g,
+	.n_channels = ARRAY_SIZE(rtl8xxxu_channels_2g),
+	.bitrates = rtl8xxxu_rates,
+	.n_bitrates = ARRAY_SIZE(rtl8xxxu_rates),
+};
+
+static struct rtl8xxxu_reg8val rtl8723a_mac_init_table[] = {
+	{0x420, 0x80}, {0x423, 0x00}, {0x430, 0x00}, {0x431, 0x00},
+	{0x432, 0x00}, {0x433, 0x01}, {0x434, 0x04}, {0x435, 0x05},
+	{0x436, 0x06}, {0x437, 0x07}, {0x438, 0x00}, {0x439, 0x00},
+	{0x43a, 0x00}, {0x43b, 0x01}, {0x43c, 0x04}, {0x43d, 0x05},
+	{0x43e, 0x06}, {0x43f, 0x07}, {0x440, 0x5d}, {0x441, 0x01},
+	{0x442, 0x00}, {0x444, 0x15}, {0x445, 0xf0}, {0x446, 0x0f},
+	{0x447, 0x00}, {0x458, 0x41}, {0x459, 0xa8}, {0x45a, 0x72},
+	{0x45b, 0xb9}, {0x460, 0x66}, {0x461, 0x66}, {0x462, 0x08},
+	{0x463, 0x03}, {0x4c8, 0xff}, {0x4c9, 0x08}, {0x4cc, 0xff},
+	{0x4cd, 0xff}, {0x4ce, 0x01}, {0x500, 0x26}, {0x501, 0xa2},
+	{0x502, 0x2f}, {0x503, 0x00}, {0x504, 0x28}, {0x505, 0xa3},
+	{0x506, 0x5e}, {0x507, 0x00}, {0x508, 0x2b}, {0x509, 0xa4},
+	{0x50a, 0x5e}, {0x50b, 0x00}, {0x50c, 0x4f}, {0x50d, 0xa4},
+	{0x50e, 0x00}, {0x50f, 0x00}, {0x512, 0x1c}, {0x514, 0x0a},
+	{0x515, 0x10}, {0x516, 0x0a}, {0x517, 0x10}, {0x51a, 0x16},
+	{0x524, 0x0f}, {0x525, 0x4f}, {0x546, 0x40}, {0x547, 0x00},
+	{0x550, 0x10}, {0x551, 0x10}, {0x559, 0x02}, {0x55a, 0x02},
+	{0x55d, 0xff}, {0x605, 0x30}, {0x608, 0x0e}, {0x609, 0x2a},
+	{0x652, 0x20}, {0x63c, 0x0a}, {0x63d, 0x0a}, {0x63e, 0x0e},
+	{0x63f, 0x0e}, {0x66e, 0x05}, {0x700, 0x21}, {0x701, 0x43},
+	{0x702, 0x65}, {0x703, 0x87}, {0x708, 0x21}, {0x709, 0x43},
+	{0x70a, 0x65}, {0x70b, 0x87}, {0xffff, 0xff},
+};
+
+static struct rtl8xxxu_reg32val rtl8723a_phy_1t_init_table[] = {
+	{0x800, 0x80040000}, {0x804, 0x00000003},
+	{0x808, 0x0000fc00}, {0x80c, 0x0000000a},
+	{0x810, 0x10001331}, {0x814, 0x020c3d10},
+	{0x818, 0x02200385}, {0x81c, 0x00000000},
+	{0x820, 0x01000100}, {0x824, 0x00390004},
+	{0x828, 0x00000000}, {0x82c, 0x00000000},
+	{0x830, 0x00000000}, {0x834, 0x00000000},
+	{0x838, 0x00000000}, {0x83c, 0x00000000},
+	{0x840, 0x00010000}, {0x844, 0x00000000},
+	{0x848, 0x00000000}, {0x84c, 0x00000000},
+	{0x850, 0x00000000}, {0x854, 0x00000000},
+	{0x858, 0x569a569a}, {0x85c, 0x001b25a4},
+	{0x860, 0x66f60110}, {0x864, 0x061f0130},
+	{0x868, 0x00000000}, {0x86c, 0x32323200},
+	{0x870, 0x07000760}, {0x874, 0x22004000},
+	{0x878, 0x00000808}, {0x87c, 0x00000000},
+	{0x880, 0xc0083070}, {0x884, 0x000004d5},
+	{0x888, 0x00000000}, {0x88c, 0xccc000c0},
+	{0x890, 0x00000800}, {0x894, 0xfffffffe},
+	{0x898, 0x40302010}, {0x89c, 0x00706050},
+	{0x900, 0x00000000}, {0x904, 0x00000023},
+	{0x908, 0x00000000}, {0x90c, 0x81121111},
+	{0xa00, 0x00d047c8}, {0xa04, 0x80ff000c},
+	{0xa08, 0x8c838300}, {0xa0c, 0x2e68120f},
+	{0xa10, 0x9500bb78}, {0xa14, 0x11144028},
+	{0xa18, 0x00881117}, {0xa1c, 0x89140f00},
+	{0xa20, 0x1a1b0000}, {0xa24, 0x090e1317},
+	{0xa28, 0x00000204}, {0xa2c, 0x00d30000},
+	{0xa70, 0x101fbf00}, {0xa74, 0x00000007},
+	{0xa78, 0x00000900},
+	{0xc00, 0x48071d40}, {0xc04, 0x03a05611},
+	{0xc08, 0x000000e4}, {0xc0c, 0x6c6c6c6c},
+	{0xc10, 0x08800000}, {0xc14, 0x40000100},
+	{0xc18, 0x08800000}, {0xc1c, 0x40000100},
+	{0xc20, 0x00000000}, {0xc24, 0x00000000},
+	{0xc28, 0x00000000}, {0xc2c, 0x00000000},
+	{0xc30, 0x69e9ac44}, {0xc34, 0x469652af},
+	{0xc38, 0x49795994}, {0xc3c, 0x0a97971c},
+	{0xc40, 0x1f7c403f}, {0xc44, 0x000100b7},
+	{0xc48, 0xec020107}, {0xc4c, 0x007f037f},
+	{0xc50, 0x69543420}, {0xc54, 0x43bc0094},
+	{0xc58, 0x69543420}, {0xc5c, 0x433c0094},
+	{0xc60, 0x00000000}, {0xc64, 0x7112848b},
+	{0xc68, 0x47c00bff}, {0xc6c, 0x00000036},
+	{0xc70, 0x2c7f000d}, {0xc74, 0x018610db},
+	{0xc78, 0x0000001f}, {0xc7c, 0x00b91612},
+	{0xc80, 0x40000100}, {0xc84, 0x20f60000},
+	{0xc88, 0x40000100}, {0xc8c, 0x20200000},
+	{0xc90, 0x00121820}, {0xc94, 0x00000000},
+	{0xc98, 0x00121820}, {0xc9c, 0x00007f7f},
+	{0xca0, 0x00000000}, {0xca4, 0x00000080},
+	{0xca8, 0x00000000}, {0xcac, 0x00000000},
+	{0xcb0, 0x00000000}, {0xcb4, 0x00000000},
+	{0xcb8, 0x00000000}, {0xcbc, 0x28000000},
+	{0xcc0, 0x00000000}, {0xcc4, 0x00000000},
+	{0xcc8, 0x00000000}, {0xccc, 0x00000000},
+	{0xcd0, 0x00000000}, {0xcd4, 0x00000000},
+	{0xcd8, 0x64b22427}, {0xcdc, 0x00766932},
+	{0xce0, 0x00222222}, {0xce4, 0x00000000},
+	{0xce8, 0x37644302}, {0xcec, 0x2f97d40c},
+	{0xd00, 0x00080740}, {0xd04, 0x00020401},
+	{0xd08, 0x0000907f}, {0xd0c, 0x20010201},
+	{0xd10, 0xa0633333}, {0xd14, 0x3333bc43},
+	{0xd18, 0x7a8f5b6b}, {0xd2c, 0xcc979975},
+	{0xd30, 0x00000000}, {0xd34, 0x80608000},
+	{0xd38, 0x00000000}, {0xd3c, 0x00027293},
+	{0xd40, 0x00000000}, {0xd44, 0x00000000},
+	{0xd48, 0x00000000}, {0xd4c, 0x00000000},
+	{0xd50, 0x6437140a}, {0xd54, 0x00000000},
+	{0xd58, 0x00000000}, {0xd5c, 0x30032064},
+	{0xd60, 0x4653de68}, {0xd64, 0x04518a3c},
+	{0xd68, 0x00002101}, {0xd6c, 0x2a201c16},
+	{0xd70, 0x1812362e}, {0xd74, 0x322c2220},
+	{0xd78, 0x000e3c24}, {0xe00, 0x2a2a2a2a},
+	{0xe04, 0x2a2a2a2a}, {0xe08, 0x03902a2a},
+	{0xe10, 0x2a2a2a2a}, {0xe14, 0x2a2a2a2a},
+	{0xe18, 0x2a2a2a2a}, {0xe1c, 0x2a2a2a2a},
+	{0xe28, 0x00000000}, {0xe30, 0x1000dc1f},
+	{0xe34, 0x10008c1f}, {0xe38, 0x02140102},
+	{0xe3c, 0x681604c2}, {0xe40, 0x01007c00},
+	{0xe44, 0x01004800}, {0xe48, 0xfb000000},
+	{0xe4c, 0x000028d1}, {0xe50, 0x1000dc1f},
+	{0xe54, 0x10008c1f}, {0xe58, 0x02140102},
+	{0xe5c, 0x28160d05}, {0xe60, 0x00000008},
+	{0xe68, 0x001b25a4}, {0xe6c, 0x631b25a0},
+	{0xe70, 0x631b25a0}, {0xe74, 0x081b25a0},
+	{0xe78, 0x081b25a0}, {0xe7c, 0x081b25a0},
+	{0xe80, 0x081b25a0}, {0xe84, 0x631b25a0},
+	{0xe88, 0x081b25a0}, {0xe8c, 0x631b25a0},
+	{0xed0, 0x631b25a0}, {0xed4, 0x631b25a0},
+	{0xed8, 0x631b25a0}, {0xedc, 0x001b25a0},
+	{0xee0, 0x001b25a0}, {0xeec, 0x6b1b25a0},
+	{0xf14, 0x00000003}, {0xf4c, 0x00000000},
+	{0xf00, 0x00000300},
+	{0xffff, 0xffffffff},
+};
+
+static struct rtl8xxxu_reg32val rtl8192cu_phy_2t_init_table[] = {
+	{0x024, 0x0011800f}, {0x028, 0x00ffdb83},
+	{0x800, 0x80040002}, {0x804, 0x00000003},
+	{0x808, 0x0000fc00}, {0x80c, 0x0000000a},
+	{0x810, 0x10000330}, {0x814, 0x020c3d10},
+	{0x818, 0x02200385}, {0x81c, 0x00000000},
+	{0x820, 0x01000100}, {0x824, 0x00390004},
+	{0x828, 0x01000100}, {0x82c, 0x00390004},
+	{0x830, 0x27272727}, {0x834, 0x27272727},
+	{0x838, 0x27272727}, {0x83c, 0x27272727},
+	{0x840, 0x00010000}, {0x844, 0x00010000},
+	{0x848, 0x27272727}, {0x84c, 0x27272727},
+	{0x850, 0x00000000}, {0x854, 0x00000000},
+	{0x858, 0x569a569a}, {0x85c, 0x0c1b25a4},
+	{0x860, 0x66e60230}, {0x864, 0x061f0130},
+	{0x868, 0x27272727}, {0x86c, 0x2b2b2b27},
+	{0x870, 0x07000700}, {0x874, 0x22184000},
+	{0x878, 0x08080808}, {0x87c, 0x00000000},
+	{0x880, 0xc0083070}, {0x884, 0x000004d5},
+	{0x888, 0x00000000}, {0x88c, 0xcc0000c0},
+	{0x890, 0x00000800}, {0x894, 0xfffffffe},
+	{0x898, 0x40302010}, {0x89c, 0x00706050},
+	{0x900, 0x00000000}, {0x904, 0x00000023},
+	{0x908, 0x00000000}, {0x90c, 0x81121313},
+	{0xa00, 0x00d047c8}, {0xa04, 0x80ff000c},
+	{0xa08, 0x8c838300}, {0xa0c, 0x2e68120f},
+	{0xa10, 0x9500bb78}, {0xa14, 0x11144028},
+	{0xa18, 0x00881117}, {0xa1c, 0x89140f00},
+	{0xa20, 0x1a1b0000}, {0xa24, 0x090e1317},
+	{0xa28, 0x00000204}, {0xa2c, 0x00d30000},
+	{0xa70, 0x101fbf00}, {0xa74, 0x00000007},
+	{0xc00, 0x48071d40}, {0xc04, 0x03a05633},
+	{0xc08, 0x000000e4}, {0xc0c, 0x6c6c6c6c},
+	{0xc10, 0x08800000}, {0xc14, 0x40000100},
+	{0xc18, 0x08800000}, {0xc1c, 0x40000100},
+	{0xc20, 0x00000000}, {0xc24, 0x00000000},
+	{0xc28, 0x00000000}, {0xc2c, 0x00000000},
+	{0xc30, 0x69e9ac44}, {0xc34, 0x469652cf},
+	{0xc38, 0x49795994}, {0xc3c, 0x0a97971c},
+	{0xc40, 0x1f7c403f}, {0xc44, 0x000100b7},
+	{0xc48, 0xec020107}, {0xc4c, 0x007f037f},
+	{0xc50, 0x69543420}, {0xc54, 0x43bc0094},
+	{0xc58, 0x69543420}, {0xc5c, 0x433c0094},
+	{0xc60, 0x00000000}, {0xc64, 0x5116848b},
+	{0xc68, 0x47c00bff}, {0xc6c, 0x00000036},
+	{0xc70, 0x2c7f000d}, {0xc74, 0x2186115b},
+	{0xc78, 0x0000001f}, {0xc7c, 0x00b99612},
+	{0xc80, 0x40000100}, {0xc84, 0x20f60000},
+	{0xc88, 0x40000100}, {0xc8c, 0xa0e40000},
+	{0xc90, 0x00121820}, {0xc94, 0x00000000},
+	{0xc98, 0x00121820}, {0xc9c, 0x00007f7f},
+	{0xca0, 0x00000000}, {0xca4, 0x00000080},
+	{0xca8, 0x00000000}, {0xcac, 0x00000000},
+	{0xcb0, 0x00000000}, {0xcb4, 0x00000000},
+	{0xcb8, 0x00000000}, {0xcbc, 0x28000000},
+	{0xcc0, 0x00000000}, {0xcc4, 0x00000000},
+	{0xcc8, 0x00000000}, {0xccc, 0x00000000},
+	{0xcd0, 0x00000000}, {0xcd4, 0x00000000},
+	{0xcd8, 0x64b22427}, {0xcdc, 0x00766932},
+	{0xce0, 0x00222222}, {0xce4, 0x00000000},
+	{0xce8, 0x37644302}, {0xcec, 0x2f97d40c},
+	{0xd00, 0x00080740}, {0xd04, 0x00020403},
+	{0xd08, 0x0000907f}, {0xd0c, 0x20010201},
+	{0xd10, 0xa0633333}, {0xd14, 0x3333bc43},
+	{0xd18, 0x7a8f5b6b}, {0xd2c, 0xcc979975},
+	{0xd30, 0x00000000}, {0xd34, 0x80608000},
+	{0xd38, 0x00000000}, {0xd3c, 0x00027293},
+	{0xd40, 0x00000000}, {0xd44, 0x00000000},
+	{0xd48, 0x00000000}, {0xd4c, 0x00000000},
+	{0xd50, 0x6437140a}, {0xd54, 0x00000000},
+	{0xd58, 0x00000000}, {0xd5c, 0x30032064},
+	{0xd60, 0x4653de68}, {0xd64, 0x04518a3c},
+	{0xd68, 0x00002101}, {0xd6c, 0x2a201c16},
+	{0xd70, 0x1812362e}, {0xd74, 0x322c2220},
+	{0xd78, 0x000e3c24}, {0xe00, 0x2a2a2a2a},
+	{0xe04, 0x2a2a2a2a}, {0xe08, 0x03902a2a},
+	{0xe10, 0x2a2a2a2a}, {0xe14, 0x2a2a2a2a},
+	{0xe18, 0x2a2a2a2a}, {0xe1c, 0x2a2a2a2a},
+	{0xe28, 0x00000000}, {0xe30, 0x1000dc1f},
+	{0xe34, 0x10008c1f}, {0xe38, 0x02140102},
+	{0xe3c, 0x681604c2}, {0xe40, 0x01007c00},
+	{0xe44, 0x01004800}, {0xe48, 0xfb000000},
+	{0xe4c, 0x000028d1}, {0xe50, 0x1000dc1f},
+	{0xe54, 0x10008c1f}, {0xe58, 0x02140102},
+	{0xe5c, 0x28160d05}, {0xe60, 0x00000010},
+	{0xe68, 0x001b25a4}, {0xe6c, 0x63db25a4},
+	{0xe70, 0x63db25a4}, {0xe74, 0x0c1b25a4},
+	{0xe78, 0x0c1b25a4}, {0xe7c, 0x0c1b25a4},
+	{0xe80, 0x0c1b25a4}, {0xe84, 0x63db25a4},
+	{0xe88, 0x0c1b25a4}, {0xe8c, 0x63db25a4},
+	{0xed0, 0x63db25a4}, {0xed4, 0x63db25a4},
+	{0xed8, 0x63db25a4}, {0xedc, 0x001b25a4},
+	{0xee0, 0x001b25a4}, {0xeec, 0x6fdb25a4},
+	{0xf14, 0x00000003}, {0xf4c, 0x00000000},
+	{0xf00, 0x00000300},
+	{0xffff, 0xffffffff},
+};
+
+static struct rtl8xxxu_reg32val rtl8188ru_phy_1t_highpa_table[] = {
+	{0x024, 0x0011800f}, {0x028, 0x00ffdb83},
+	{0x040, 0x000c0004}, {0x800, 0x80040000},
+	{0x804, 0x00000001}, {0x808, 0x0000fc00},
+	{0x80c, 0x0000000a}, {0x810, 0x10005388},
+	{0x814, 0x020c3d10}, {0x818, 0x02200385},
+	{0x81c, 0x00000000}, {0x820, 0x01000100},
+	{0x824, 0x00390204}, {0x828, 0x00000000},
+	{0x82c, 0x00000000}, {0x830, 0x00000000},
+	{0x834, 0x00000000}, {0x838, 0x00000000},
+	{0x83c, 0x00000000}, {0x840, 0x00010000},
+	{0x844, 0x00000000}, {0x848, 0x00000000},
+	{0x84c, 0x00000000}, {0x850, 0x00000000},
+	{0x854, 0x00000000}, {0x858, 0x569a569a},
+	{0x85c, 0x001b25a4}, {0x860, 0x66e60230},
+	{0x864, 0x061f0130}, {0x868, 0x00000000},
+	{0x86c, 0x20202000}, {0x870, 0x03000300},
+	{0x874, 0x22004000}, {0x878, 0x00000808},
+	{0x87c, 0x00ffc3f1}, {0x880, 0xc0083070},
+	{0x884, 0x000004d5}, {0x888, 0x00000000},
+	{0x88c, 0xccc000c0}, {0x890, 0x00000800},
+	{0x894, 0xfffffffe}, {0x898, 0x40302010},
+	{0x89c, 0x00706050}, {0x900, 0x00000000},
+	{0x904, 0x00000023}, {0x908, 0x00000000},
+	{0x90c, 0x81121111}, {0xa00, 0x00d047c8},
+	{0xa04, 0x80ff000c}, {0xa08, 0x8c838300},
+	{0xa0c, 0x2e68120f}, {0xa10, 0x9500bb78},
+	{0xa14, 0x11144028}, {0xa18, 0x00881117},
+	{0xa1c, 0x89140f00}, {0xa20, 0x15160000},
+	{0xa24, 0x070b0f12}, {0xa28, 0x00000104},
+	{0xa2c, 0x00d30000}, {0xa70, 0x101fbf00},
+	{0xa74, 0x00000007}, {0xc00, 0x48071d40},
+	{0xc04, 0x03a05611}, {0xc08, 0x000000e4},
+	{0xc0c, 0x6c6c6c6c}, {0xc10, 0x08800000},
+	{0xc14, 0x40000100}, {0xc18, 0x08800000},
+	{0xc1c, 0x40000100}, {0xc20, 0x00000000},
+	{0xc24, 0x00000000}, {0xc28, 0x00000000},
+	{0xc2c, 0x00000000}, {0xc30, 0x69e9ac44},
+	{0xc34, 0x469652cf}, {0xc38, 0x49795994},
+	{0xc3c, 0x0a97971c}, {0xc40, 0x1f7c403f},
+	{0xc44, 0x000100b7}, {0xc48, 0xec020107},
+	{0xc4c, 0x007f037f}, {0xc50, 0x6954342e},
+	{0xc54, 0x43bc0094}, {0xc58, 0x6954342f},
+	{0xc5c, 0x433c0094}, {0xc60, 0x00000000},
+	{0xc64, 0x5116848b}, {0xc68, 0x47c00bff},
+	{0xc6c, 0x00000036}, {0xc70, 0x2c46000d},
+	{0xc74, 0x018610db}, {0xc78, 0x0000001f},
+	{0xc7c, 0x00b91612}, {0xc80, 0x24000090},
+	{0xc84, 0x20f60000}, {0xc88, 0x24000090},
+	{0xc8c, 0x20200000}, {0xc90, 0x00121820},
+	{0xc94, 0x00000000}, {0xc98, 0x00121820},
+	{0xc9c, 0x00007f7f}, {0xca0, 0x00000000},
+	{0xca4, 0x00000080}, {0xca8, 0x00000000},
+	{0xcac, 0x00000000}, {0xcb0, 0x00000000},
+	{0xcb4, 0x00000000}, {0xcb8, 0x00000000},
+	{0xcbc, 0x28000000}, {0xcc0, 0x00000000},
+	{0xcc4, 0x00000000}, {0xcc8, 0x00000000},
+	{0xccc, 0x00000000}, {0xcd0, 0x00000000},
+	{0xcd4, 0x00000000}, {0xcd8, 0x64b22427},
+	{0xcdc, 0x00766932}, {0xce0, 0x00222222},
+	{0xce4, 0x00000000}, {0xce8, 0x37644302},
+	{0xcec, 0x2f97d40c}, {0xd00, 0x00080740},
+	{0xd04, 0x00020401}, {0xd08, 0x0000907f},
+	{0xd0c, 0x20010201}, {0xd10, 0xa0633333},
+	{0xd14, 0x3333bc43}, {0xd18, 0x7a8f5b6b},
+	{0xd2c, 0xcc979975}, {0xd30, 0x00000000},
+	{0xd34, 0x80608000}, {0xd38, 0x00000000},
+	{0xd3c, 0x00027293}, {0xd40, 0x00000000},
+	{0xd44, 0x00000000}, {0xd48, 0x00000000},
+	{0xd4c, 0x00000000}, {0xd50, 0x6437140a},
+	{0xd54, 0x00000000}, {0xd58, 0x00000000},
+	{0xd5c, 0x30032064}, {0xd60, 0x4653de68},
+	{0xd64, 0x04518a3c}, {0xd68, 0x00002101},
+	{0xd6c, 0x2a201c16}, {0xd70, 0x1812362e},
+	{0xd74, 0x322c2220}, {0xd78, 0x000e3c24},
+	{0xe00, 0x24242424}, {0xe04, 0x24242424},
+	{0xe08, 0x03902024}, {0xe10, 0x24242424},
+	{0xe14, 0x24242424}, {0xe18, 0x24242424},
+	{0xe1c, 0x24242424}, {0xe28, 0x00000000},
+	{0xe30, 0x1000dc1f}, {0xe34, 0x10008c1f},
+	{0xe38, 0x02140102}, {0xe3c, 0x681604c2},
+	{0xe40, 0x01007c00}, {0xe44, 0x01004800},
+	{0xe48, 0xfb000000}, {0xe4c, 0x000028d1},
+	{0xe50, 0x1000dc1f}, {0xe54, 0x10008c1f},
+	{0xe58, 0x02140102}, {0xe5c, 0x28160d05},
+	{0xe60, 0x00000008}, {0xe68, 0x001b25a4},
+	{0xe6c, 0x631b25a0}, {0xe70, 0x631b25a0},
+	{0xe74, 0x081b25a0}, {0xe78, 0x081b25a0},
+	{0xe7c, 0x081b25a0}, {0xe80, 0x081b25a0},
+	{0xe84, 0x631b25a0}, {0xe88, 0x081b25a0},
+	{0xe8c, 0x631b25a0}, {0xed0, 0x631b25a0},
+	{0xed4, 0x631b25a0}, {0xed8, 0x631b25a0},
+	{0xedc, 0x001b25a0}, {0xee0, 0x001b25a0},
+	{0xeec, 0x6b1b25a0}, {0xee8, 0x31555448},
+	{0xf14, 0x00000003}, {0xf4c, 0x00000000},
+	{0xf00, 0x00000300},
+	{0xffff, 0xffffffff},
+};
+
+static struct rtl8xxxu_reg32val rtl8xxx_agc_standard_table[] = {
+	{0xc78, 0x7b000001}, {0xc78, 0x7b010001},
+	{0xc78, 0x7b020001}, {0xc78, 0x7b030001},
+	{0xc78, 0x7b040001}, {0xc78, 0x7b050001},
+	{0xc78, 0x7a060001}, {0xc78, 0x79070001},
+	{0xc78, 0x78080001}, {0xc78, 0x77090001},
+	{0xc78, 0x760a0001}, {0xc78, 0x750b0001},
+	{0xc78, 0x740c0001}, {0xc78, 0x730d0001},
+	{0xc78, 0x720e0001}, {0xc78, 0x710f0001},
+	{0xc78, 0x70100001}, {0xc78, 0x6f110001},
+	{0xc78, 0x6e120001}, {0xc78, 0x6d130001},
+	{0xc78, 0x6c140001}, {0xc78, 0x6b150001},
+	{0xc78, 0x6a160001}, {0xc78, 0x69170001},
+	{0xc78, 0x68180001}, {0xc78, 0x67190001},
+	{0xc78, 0x661a0001}, {0xc78, 0x651b0001},
+	{0xc78, 0x641c0001}, {0xc78, 0x631d0001},
+	{0xc78, 0x621e0001}, {0xc78, 0x611f0001},
+	{0xc78, 0x60200001}, {0xc78, 0x49210001},
+	{0xc78, 0x48220001}, {0xc78, 0x47230001},
+	{0xc78, 0x46240001}, {0xc78, 0x45250001},
+	{0xc78, 0x44260001}, {0xc78, 0x43270001},
+	{0xc78, 0x42280001}, {0xc78, 0x41290001},
+	{0xc78, 0x402a0001}, {0xc78, 0x262b0001},
+	{0xc78, 0x252c0001}, {0xc78, 0x242d0001},
+	{0xc78, 0x232e0001}, {0xc78, 0x222f0001},
+	{0xc78, 0x21300001}, {0xc78, 0x20310001},
+	{0xc78, 0x06320001}, {0xc78, 0x05330001},
+	{0xc78, 0x04340001}, {0xc78, 0x03350001},
+	{0xc78, 0x02360001}, {0xc78, 0x01370001},
+	{0xc78, 0x00380001}, {0xc78, 0x00390001},
+	{0xc78, 0x003a0001}, {0xc78, 0x003b0001},
+	{0xc78, 0x003c0001}, {0xc78, 0x003d0001},
+	{0xc78, 0x003e0001}, {0xc78, 0x003f0001},
+	{0xc78, 0x7b400001}, {0xc78, 0x7b410001},
+	{0xc78, 0x7b420001}, {0xc78, 0x7b430001},
+	{0xc78, 0x7b440001}, {0xc78, 0x7b450001},
+	{0xc78, 0x7a460001}, {0xc78, 0x79470001},
+	{0xc78, 0x78480001}, {0xc78, 0x77490001},
+	{0xc78, 0x764a0001}, {0xc78, 0x754b0001},
+	{0xc78, 0x744c0001}, {0xc78, 0x734d0001},
+	{0xc78, 0x724e0001}, {0xc78, 0x714f0001},
+	{0xc78, 0x70500001}, {0xc78, 0x6f510001},
+	{0xc78, 0x6e520001}, {0xc78, 0x6d530001},
+	{0xc78, 0x6c540001}, {0xc78, 0x6b550001},
+	{0xc78, 0x6a560001}, {0xc78, 0x69570001},
+	{0xc78, 0x68580001}, {0xc78, 0x67590001},
+	{0xc78, 0x665a0001}, {0xc78, 0x655b0001},
+	{0xc78, 0x645c0001}, {0xc78, 0x635d0001},
+	{0xc78, 0x625e0001}, {0xc78, 0x615f0001},
+	{0xc78, 0x60600001}, {0xc78, 0x49610001},
+	{0xc78, 0x48620001}, {0xc78, 0x47630001},
+	{0xc78, 0x46640001}, {0xc78, 0x45650001},
+	{0xc78, 0x44660001}, {0xc78, 0x43670001},
+	{0xc78, 0x42680001}, {0xc78, 0x41690001},
+	{0xc78, 0x406a0001}, {0xc78, 0x266b0001},
+	{0xc78, 0x256c0001}, {0xc78, 0x246d0001},
+	{0xc78, 0x236e0001}, {0xc78, 0x226f0001},
+	{0xc78, 0x21700001}, {0xc78, 0x20710001},
+	{0xc78, 0x06720001}, {0xc78, 0x05730001},
+	{0xc78, 0x04740001}, {0xc78, 0x03750001},
+	{0xc78, 0x02760001}, {0xc78, 0x01770001},
+	{0xc78, 0x00780001}, {0xc78, 0x00790001},
+	{0xc78, 0x007a0001}, {0xc78, 0x007b0001},
+	{0xc78, 0x007c0001}, {0xc78, 0x007d0001},
+	{0xc78, 0x007e0001}, {0xc78, 0x007f0001},
+	{0xc78, 0x3800001e}, {0xc78, 0x3801001e},
+	{0xc78, 0x3802001e}, {0xc78, 0x3803001e},
+	{0xc78, 0x3804001e}, {0xc78, 0x3805001e},
+	{0xc78, 0x3806001e}, {0xc78, 0x3807001e},
+	{0xc78, 0x3808001e}, {0xc78, 0x3c09001e},
+	{0xc78, 0x3e0a001e}, {0xc78, 0x400b001e},
+	{0xc78, 0x440c001e}, {0xc78, 0x480d001e},
+	{0xc78, 0x4c0e001e}, {0xc78, 0x500f001e},
+	{0xc78, 0x5210001e}, {0xc78, 0x5611001e},
+	{0xc78, 0x5a12001e}, {0xc78, 0x5e13001e},
+	{0xc78, 0x6014001e}, {0xc78, 0x6015001e},
+	{0xc78, 0x6016001e}, {0xc78, 0x6217001e},
+	{0xc78, 0x6218001e}, {0xc78, 0x6219001e},
+	{0xc78, 0x621a001e}, {0xc78, 0x621b001e},
+	{0xc78, 0x621c001e}, {0xc78, 0x621d001e},
+	{0xc78, 0x621e001e}, {0xc78, 0x621f001e},
+	{0xffff, 0xffffffff}
+};
+
+static struct rtl8xxxu_reg32val rtl8xxx_agc_highpa_table[] = {
+	{0xc78, 0x7b000001}, {0xc78, 0x7b010001},
+	{0xc78, 0x7b020001}, {0xc78, 0x7b030001},
+	{0xc78, 0x7b040001}, {0xc78, 0x7b050001},
+	{0xc78, 0x7b060001}, {0xc78, 0x7b070001},
+	{0xc78, 0x7b080001}, {0xc78, 0x7a090001},
+	{0xc78, 0x790a0001}, {0xc78, 0x780b0001},
+	{0xc78, 0x770c0001}, {0xc78, 0x760d0001},
+	{0xc78, 0x750e0001}, {0xc78, 0x740f0001},
+	{0xc78, 0x73100001}, {0xc78, 0x72110001},
+	{0xc78, 0x71120001}, {0xc78, 0x70130001},
+	{0xc78, 0x6f140001}, {0xc78, 0x6e150001},
+	{0xc78, 0x6d160001}, {0xc78, 0x6c170001},
+	{0xc78, 0x6b180001}, {0xc78, 0x6a190001},
+	{0xc78, 0x691a0001}, {0xc78, 0x681b0001},
+	{0xc78, 0x671c0001}, {0xc78, 0x661d0001},
+	{0xc78, 0x651e0001}, {0xc78, 0x641f0001},
+	{0xc78, 0x63200001}, {0xc78, 0x62210001},
+	{0xc78, 0x61220001}, {0xc78, 0x60230001},
+	{0xc78, 0x46240001}, {0xc78, 0x45250001},
+	{0xc78, 0x44260001}, {0xc78, 0x43270001},
+	{0xc78, 0x42280001}, {0xc78, 0x41290001},
+	{0xc78, 0x402a0001}, {0xc78, 0x262b0001},
+	{0xc78, 0x252c0001}, {0xc78, 0x242d0001},
+	{0xc78, 0x232e0001}, {0xc78, 0x222f0001},
+	{0xc78, 0x21300001}, {0xc78, 0x20310001},
+	{0xc78, 0x06320001}, {0xc78, 0x05330001},
+	{0xc78, 0x04340001}, {0xc78, 0x03350001},
+	{0xc78, 0x02360001}, {0xc78, 0x01370001},
+	{0xc78, 0x00380001}, {0xc78, 0x00390001},
+	{0xc78, 0x003a0001}, {0xc78, 0x003b0001},
+	{0xc78, 0x003c0001}, {0xc78, 0x003d0001},
+	{0xc78, 0x003e0001}, {0xc78, 0x003f0001},
+	{0xc78, 0x7b400001}, {0xc78, 0x7b410001},
+	{0xc78, 0x7b420001}, {0xc78, 0x7b430001},
+	{0xc78, 0x7b440001}, {0xc78, 0x7b450001},
+	{0xc78, 0x7b460001}, {0xc78, 0x7b470001},
+	{0xc78, 0x7b480001}, {0xc78, 0x7a490001},
+	{0xc78, 0x794a0001}, {0xc78, 0x784b0001},
+	{0xc78, 0x774c0001}, {0xc78, 0x764d0001},
+	{0xc78, 0x754e0001}, {0xc78, 0x744f0001},
+	{0xc78, 0x73500001}, {0xc78, 0x72510001},
+	{0xc78, 0x71520001}, {0xc78, 0x70530001},
+	{0xc78, 0x6f540001}, {0xc78, 0x6e550001},
+	{0xc78, 0x6d560001}, {0xc78, 0x6c570001},
+	{0xc78, 0x6b580001}, {0xc78, 0x6a590001},
+	{0xc78, 0x695a0001}, {0xc78, 0x685b0001},
+	{0xc78, 0x675c0001}, {0xc78, 0x665d0001},
+	{0xc78, 0x655e0001}, {0xc78, 0x645f0001},
+	{0xc78, 0x63600001}, {0xc78, 0x62610001},
+	{0xc78, 0x61620001}, {0xc78, 0x60630001},
+	{0xc78, 0x46640001}, {0xc78, 0x45650001},
+	{0xc78, 0x44660001}, {0xc78, 0x43670001},
+	{0xc78, 0x42680001}, {0xc78, 0x41690001},
+	{0xc78, 0x406a0001}, {0xc78, 0x266b0001},
+	{0xc78, 0x256c0001}, {0xc78, 0x246d0001},
+	{0xc78, 0x236e0001}, {0xc78, 0x226f0001},
+	{0xc78, 0x21700001}, {0xc78, 0x20710001},
+	{0xc78, 0x06720001}, {0xc78, 0x05730001},
+	{0xc78, 0x04740001}, {0xc78, 0x03750001},
+	{0xc78, 0x02760001}, {0xc78, 0x01770001},
+	{0xc78, 0x00780001}, {0xc78, 0x00790001},
+	{0xc78, 0x007a0001}, {0xc78, 0x007b0001},
+	{0xc78, 0x007c0001}, {0xc78, 0x007d0001},
+	{0xc78, 0x007e0001}, {0xc78, 0x007f0001},
+	{0xc78, 0x3800001e}, {0xc78, 0x3801001e},
+	{0xc78, 0x3802001e}, {0xc78, 0x3803001e},
+	{0xc78, 0x3804001e}, {0xc78, 0x3805001e},
+	{0xc78, 0x3806001e}, {0xc78, 0x3807001e},
+	{0xc78, 0x3808001e}, {0xc78, 0x3c09001e},
+	{0xc78, 0x3e0a001e}, {0xc78, 0x400b001e},
+	{0xc78, 0x440c001e}, {0xc78, 0x480d001e},
+	{0xc78, 0x4c0e001e}, {0xc78, 0x500f001e},
+	{0xc78, 0x5210001e}, {0xc78, 0x5611001e},
+	{0xc78, 0x5a12001e}, {0xc78, 0x5e13001e},
+	{0xc78, 0x6014001e}, {0xc78, 0x6015001e},
+	{0xc78, 0x6016001e}, {0xc78, 0x6217001e},
+	{0xc78, 0x6218001e}, {0xc78, 0x6219001e},
+	{0xc78, 0x621a001e}, {0xc78, 0x621b001e},
+	{0xc78, 0x621c001e}, {0xc78, 0x621d001e},
+	{0xc78, 0x621e001e}, {0xc78, 0x621f001e},
+	{0xffff, 0xffffffff}
+};
+
+static struct rtl8xxxu_rfregval rtl8723au_radioa_1t_init_table[] = {
+	{0x00, 0x00030159}, {0x01, 0x00031284},
+	{0x02, 0x00098000}, {0x03, 0x00039c63},
+	{0x04, 0x000210e7}, {0x09, 0x0002044f},
+	{0x0a, 0x0001a3f1}, {0x0b, 0x00014787},
+	{0x0c, 0x000896fe}, {0x0d, 0x0000e02c},
+	{0x0e, 0x00039ce7}, {0x0f, 0x00000451},
+	{0x19, 0x00000000}, {0x1a, 0x00030355},
+	{0x1b, 0x00060a00}, {0x1c, 0x000fc378},
+	{0x1d, 0x000a1250}, {0x1e, 0x0000024f},
+	{0x1f, 0x00000000}, {0x20, 0x0000b614},
+	{0x21, 0x0006c000}, {0x22, 0x00000000},
+	{0x23, 0x00001558}, {0x24, 0x00000060},
+	{0x25, 0x00000483}, {0x26, 0x0004f000},
+	{0x27, 0x000ec7d9}, {0x28, 0x00057730},
+	{0x29, 0x00004783}, {0x2a, 0x00000001},
+	{0x2b, 0x00021334}, {0x2a, 0x00000000},
+	{0x2b, 0x00000054}, {0x2a, 0x00000001},
+	{0x2b, 0x00000808}, {0x2b, 0x00053333},
+	{0x2c, 0x0000000c}, {0x2a, 0x00000002},
+	{0x2b, 0x00000808}, {0x2b, 0x0005b333},
+	{0x2c, 0x0000000d}, {0x2a, 0x00000003},
+	{0x2b, 0x00000808}, {0x2b, 0x00063333},
+	{0x2c, 0x0000000d}, {0x2a, 0x00000004},
+	{0x2b, 0x00000808}, {0x2b, 0x0006b333},
+	{0x2c, 0x0000000d}, {0x2a, 0x00000005},
+	{0x2b, 0x00000808}, {0x2b, 0x00073333},
+	{0x2c, 0x0000000d}, {0x2a, 0x00000006},
+	{0x2b, 0x00000709}, {0x2b, 0x0005b333},
+	{0x2c, 0x0000000d}, {0x2a, 0x00000007},
+	{0x2b, 0x00000709}, {0x2b, 0x00063333},
+	{0x2c, 0x0000000d}, {0x2a, 0x00000008},
+	{0x2b, 0x0000060a}, {0x2b, 0x0004b333},
+	{0x2c, 0x0000000d}, {0x2a, 0x00000009},
+	{0x2b, 0x0000060a}, {0x2b, 0x00053333},
+	{0x2c, 0x0000000d}, {0x2a, 0x0000000a},
+	{0x2b, 0x0000060a}, {0x2b, 0x0005b333},
+	{0x2c, 0x0000000d}, {0x2a, 0x0000000b},
+	{0x2b, 0x0000060a}, {0x2b, 0x00063333},
+	{0x2c, 0x0000000d}, {0x2a, 0x0000000c},
+	{0x2b, 0x0000060a}, {0x2b, 0x0006b333},
+	{0x2c, 0x0000000d}, {0x2a, 0x0000000d},
+	{0x2b, 0x0000060a}, {0x2b, 0x00073333},
+	{0x2c, 0x0000000d}, {0x2a, 0x0000000e},
+	{0x2b, 0x0000050b}, {0x2b, 0x00066666},
+	{0x2c, 0x0000001a}, {0x2a, 0x000e0000},
+	{0x10, 0x0004000f}, {0x11, 0x000e31fc},
+	{0x10, 0x0006000f}, {0x11, 0x000ff9f8},
+	{0x10, 0x0002000f}, {0x11, 0x000203f9},
+	{0x10, 0x0003000f}, {0x11, 0x000ff500},
+	{0x10, 0x00000000}, {0x11, 0x00000000},
+	{0x10, 0x0008000f}, {0x11, 0x0003f100},
+	{0x10, 0x0009000f}, {0x11, 0x00023100},
+	{0x12, 0x00032000}, {0x12, 0x00071000},
+	{0x12, 0x000b0000}, {0x12, 0x000fc000},
+	{0x13, 0x000287b3}, {0x13, 0x000244b7},
+	{0x13, 0x000204ab}, {0x13, 0x0001c49f},
+	{0x13, 0x00018493}, {0x13, 0x0001429b},
+	{0x13, 0x00010299}, {0x13, 0x0000c29c},
+	{0x13, 0x000081a0}, {0x13, 0x000040ac},
+	{0x13, 0x00000020}, {0x14, 0x0001944c},
+	{0x14, 0x00059444}, {0x14, 0x0009944c},
+	{0x14, 0x000d9444}, {0x15, 0x0000f474},
+	{0x15, 0x0004f477}, {0x15, 0x0008f455},
+	{0x15, 0x000cf455}, {0x16, 0x00000339},
+	{0x16, 0x00040339}, {0x16, 0x00080339},
+	{0x16, 0x000c0366}, {0x00, 0x00010159},
+	{0x18, 0x0000f401}, {0xfe, 0x00000000},
+	{0xfe, 0x00000000}, {0x1f, 0x00000003},
+	{0xfe, 0x00000000}, {0xfe, 0x00000000},
+	{0x1e, 0x00000247}, {0x1f, 0x00000000},
+	{0x00, 0x00030159},
+	{0xff, 0xffffffff}
+};
+
+static struct rtl8xxxu_rfregval rtl8192cu_radioa_2t_init_table[] = {
+	{0x00, 0x00030159}, {0x01, 0x00031284},
+	{0x02, 0x00098000}, {0x03, 0x00018c63},
+	{0x04, 0x000210e7}, {0x09, 0x0002044f},
+	{0x0a, 0x0001adb1}, {0x0b, 0x00054867},
+	{0x0c, 0x0008992e}, {0x0d, 0x0000e52c},
+	{0x0e, 0x00039ce7}, {0x0f, 0x00000451},
+	{0x19, 0x00000000}, {0x1a, 0x00010255},
+	{0x1b, 0x00060a00}, {0x1c, 0x000fc378},
+	{0x1d, 0x000a1250}, {0x1e, 0x0004445f},
+	{0x1f, 0x00080001}, {0x20, 0x0000b614},
+	{0x21, 0x0006c000}, {0x22, 0x00000000},
+	{0x23, 0x00001558}, {0x24, 0x00000060},
+	{0x25, 0x00000483}, {0x26, 0x0004f000},
+	{0x27, 0x000ec7d9}, {0x28, 0x000577c0},
+	{0x29, 0x00004783}, {0x2a, 0x00000001},
+	{0x2b, 0x00021334}, {0x2a, 0x00000000},
+	{0x2b, 0x00000054}, {0x2a, 0x00000001},
+	{0x2b, 0x00000808}, {0x2b, 0x00053333},
+	{0x2c, 0x0000000c}, {0x2a, 0x00000002},
+	{0x2b, 0x00000808}, {0x2b, 0x0005b333},
+	{0x2c, 0x0000000d}, {0x2a, 0x00000003},
+	{0x2b, 0x00000808}, {0x2b, 0x00063333},
+	{0x2c, 0x0000000d}, {0x2a, 0x00000004},
+	{0x2b, 0x00000808}, {0x2b, 0x0006b333},
+	{0x2c, 0x0000000d}, {0x2a, 0x00000005},
+	{0x2b, 0x00000808}, {0x2b, 0x00073333},
+	{0x2c, 0x0000000d}, {0x2a, 0x00000006},
+	{0x2b, 0x00000709}, {0x2b, 0x0005b333},
+	{0x2c, 0x0000000d}, {0x2a, 0x00000007},
+	{0x2b, 0x00000709}, {0x2b, 0x00063333},
+	{0x2c, 0x0000000d}, {0x2a, 0x00000008},
+	{0x2b, 0x0000060a}, {0x2b, 0x0004b333},
+	{0x2c, 0x0000000d}, {0x2a, 0x00000009},
+	{0x2b, 0x0000060a}, {0x2b, 0x00053333},
+	{0x2c, 0x0000000d}, {0x2a, 0x0000000a},
+	{0x2b, 0x0000060a}, {0x2b, 0x0005b333},
+	{0x2c, 0x0000000d}, {0x2a, 0x0000000b},
+	{0x2b, 0x0000060a}, {0x2b, 0x00063333},
+	{0x2c, 0x0000000d}, {0x2a, 0x0000000c},
+	{0x2b, 0x0000060a}, {0x2b, 0x0006b333},
+	{0x2c, 0x0000000d}, {0x2a, 0x0000000d},
+	{0x2b, 0x0000060a}, {0x2b, 0x00073333},
+	{0x2c, 0x0000000d}, {0x2a, 0x0000000e},
+	{0x2b, 0x0000050b}, {0x2b, 0x00066666},
+	{0x2c, 0x0000001a}, {0x2a, 0x000e0000},
+	{0x10, 0x0004000f}, {0x11, 0x000e31fc},
+	{0x10, 0x0006000f}, {0x11, 0x000ff9f8},
+	{0x10, 0x0002000f}, {0x11, 0x000203f9},
+	{0x10, 0x0003000f}, {0x11, 0x000ff500},
+	{0x10, 0x00000000}, {0x11, 0x00000000},
+	{0x10, 0x0008000f}, {0x11, 0x0003f100},
+	{0x10, 0x0009000f}, {0x11, 0x00023100},
+	{0x12, 0x00032000}, {0x12, 0x00071000},
+	{0x12, 0x000b0000}, {0x12, 0x000fc000},
+	{0x13, 0x000287b3}, {0x13, 0x000244b7},
+	{0x13, 0x000204ab}, {0x13, 0x0001c49f},
+	{0x13, 0x00018493}, {0x13, 0x0001429b},
+	{0x13, 0x00010299}, {0x13, 0x0000c29c},
+	{0x13, 0x000081a0}, {0x13, 0x000040ac},
+	{0x13, 0x00000020}, {0x14, 0x0001944c},
+	{0x14, 0x00059444}, {0x14, 0x0009944c},
+	{0x14, 0x000d9444}, {0x15, 0x0000f424},
+	{0x15, 0x0004f424}, {0x15, 0x0008f424},
+	{0x15, 0x000cf424}, {0x16, 0x000e0330},
+	{0x16, 0x000a0330}, {0x16, 0x00060330},
+	{0x16, 0x00020330}, {0x00, 0x00010159},
+	{0x18, 0x0000f401}, {0xfe, 0x00000000},
+	{0xfe, 0x00000000}, {0x1f, 0x00080003},
+	{0xfe, 0x00000000}, {0xfe, 0x00000000},
+	{0x1e, 0x00044457}, {0x1f, 0x00080000},
+	{0x00, 0x00030159},
+	{0xff, 0xffffffff}
+};
+
+static struct rtl8xxxu_rfregval rtl8192cu_radiob_2t_init_table[] = {
+	{0x00, 0x00030159}, {0x01, 0x00031284},
+	{0x02, 0x00098000}, {0x03, 0x00018c63},
+	{0x04, 0x000210e7}, {0x09, 0x0002044f},
+	{0x0a, 0x0001adb1}, {0x0b, 0x00054867},
+	{0x0c, 0x0008992e}, {0x0d, 0x0000e52c},
+	{0x0e, 0x00039ce7}, {0x0f, 0x00000451},
+	{0x12, 0x00032000}, {0x12, 0x00071000},
+	{0x12, 0x000b0000}, {0x12, 0x000fc000},
+	{0x13, 0x000287af}, {0x13, 0x000244b7},
+	{0x13, 0x000204ab}, {0x13, 0x0001c49f},
+	{0x13, 0x00018493}, {0x13, 0x00014297},
+	{0x13, 0x00010295}, {0x13, 0x0000c298},
+	{0x13, 0x0000819c}, {0x13, 0x000040a8},
+	{0x13, 0x0000001c}, {0x14, 0x0001944c},
+	{0x14, 0x00059444}, {0x14, 0x0009944c},
+	{0x14, 0x000d9444}, {0x15, 0x0000f424},
+	{0x15, 0x0004f424}, {0x15, 0x0008f424},
+	{0x15, 0x000cf424}, {0x16, 0x000e0330},
+	{0x16, 0x000a0330}, {0x16, 0x00060330},
+	{0x16, 0x00020330},
+	{0xff, 0xffffffff}
+};
+
+static struct rtl8xxxu_rfregval rtl8192cu_radioa_1t_init_table[] = {
+	{0x00, 0x00030159}, {0x01, 0x00031284},
+	{0x02, 0x00098000}, {0x03, 0x00018c63},
+	{0x04, 0x000210e7}, {0x09, 0x0002044f},
+	{0x0a, 0x0001adb1}, {0x0b, 0x00054867},
+	{0x0c, 0x0008992e}, {0x0d, 0x0000e52c},
+	{0x0e, 0x00039ce7}, {0x0f, 0x00000451},
+	{0x19, 0x00000000}, {0x1a, 0x00010255},
+	{0x1b, 0x00060a00}, {0x1c, 0x000fc378},
+	{0x1d, 0x000a1250}, {0x1e, 0x0004445f},
+	{0x1f, 0x00080001}, {0x20, 0x0000b614},
+	{0x21, 0x0006c000}, {0x22, 0x00000000},
+	{0x23, 0x00001558}, {0x24, 0x00000060},
+	{0x25, 0x00000483}, {0x26, 0x0004f000},
+	{0x27, 0x000ec7d9}, {0x28, 0x000577c0},
+	{0x29, 0x00004783}, {0x2a, 0x00000001},
+	{0x2b, 0x00021334}, {0x2a, 0x00000000},
+	{0x2b, 0x00000054}, {0x2a, 0x00000001},
+	{0x2b, 0x00000808}, {0x2b, 0x00053333},
+	{0x2c, 0x0000000c}, {0x2a, 0x00000002},
+	{0x2b, 0x00000808}, {0x2b, 0x0005b333},
+	{0x2c, 0x0000000d}, {0x2a, 0x00000003},
+	{0x2b, 0x00000808}, {0x2b, 0x00063333},
+	{0x2c, 0x0000000d}, {0x2a, 0x00000004},
+	{0x2b, 0x00000808}, {0x2b, 0x0006b333},
+	{0x2c, 0x0000000d}, {0x2a, 0x00000005},
+	{0x2b, 0x00000808}, {0x2b, 0x00073333},
+	{0x2c, 0x0000000d}, {0x2a, 0x00000006},
+	{0x2b, 0x00000709}, {0x2b, 0x0005b333},
+	{0x2c, 0x0000000d}, {0x2a, 0x00000007},
+	{0x2b, 0x00000709}, {0x2b, 0x00063333},
+	{0x2c, 0x0000000d}, {0x2a, 0x00000008},
+	{0x2b, 0x0000060a}, {0x2b, 0x0004b333},
+	{0x2c, 0x0000000d}, {0x2a, 0x00000009},
+	{0x2b, 0x0000060a}, {0x2b, 0x00053333},
+	{0x2c, 0x0000000d}, {0x2a, 0x0000000a},
+	{0x2b, 0x0000060a}, {0x2b, 0x0005b333},
+	{0x2c, 0x0000000d}, {0x2a, 0x0000000b},
+	{0x2b, 0x0000060a}, {0x2b, 0x00063333},
+	{0x2c, 0x0000000d}, {0x2a, 0x0000000c},
+	{0x2b, 0x0000060a}, {0x2b, 0x0006b333},
+	{0x2c, 0x0000000d}, {0x2a, 0x0000000d},
+	{0x2b, 0x0000060a}, {0x2b, 0x00073333},
+	{0x2c, 0x0000000d}, {0x2a, 0x0000000e},
+	{0x2b, 0x0000050b}, {0x2b, 0x00066666},
+	{0x2c, 0x0000001a}, {0x2a, 0x000e0000},
+	{0x10, 0x0004000f}, {0x11, 0x000e31fc},
+	{0x10, 0x0006000f}, {0x11, 0x000ff9f8},
+	{0x10, 0x0002000f}, {0x11, 0x000203f9},
+	{0x10, 0x0003000f}, {0x11, 0x000ff500},
+	{0x10, 0x00000000}, {0x11, 0x00000000},
+	{0x10, 0x0008000f}, {0x11, 0x0003f100},
+	{0x10, 0x0009000f}, {0x11, 0x00023100},
+	{0x12, 0x00032000}, {0x12, 0x00071000},
+	{0x12, 0x000b0000}, {0x12, 0x000fc000},
+	{0x13, 0x000287b3}, {0x13, 0x000244b7},
+	{0x13, 0x000204ab}, {0x13, 0x0001c49f},
+	{0x13, 0x00018493}, {0x13, 0x0001429b},
+	{0x13, 0x00010299}, {0x13, 0x0000c29c},
+	{0x13, 0x000081a0}, {0x13, 0x000040ac},
+	{0x13, 0x00000020}, {0x14, 0x0001944c},
+	{0x14, 0x00059444}, {0x14, 0x0009944c},
+	{0x14, 0x000d9444}, {0x15, 0x0000f405},
+	{0x15, 0x0004f405}, {0x15, 0x0008f405},
+	{0x15, 0x000cf405}, {0x16, 0x000e0330},
+	{0x16, 0x000a0330}, {0x16, 0x00060330},
+	{0x16, 0x00020330}, {0x00, 0x00010159},
+	{0x18, 0x0000f401}, {0xfe, 0x00000000},
+	{0xfe, 0x00000000}, {0x1f, 0x00080003},
+	{0xfe, 0x00000000}, {0xfe, 0x00000000},
+	{0x1e, 0x00044457}, {0x1f, 0x00080000},
+	{0x00, 0x00030159},
+	{0xff, 0xffffffff}
+};
+
+static struct rtl8xxxu_rfregval rtl8188ru_radioa_1t_highpa_table[] = {
+	{0x00, 0x00030159}, {0x01, 0x00031284},
+	{0x02, 0x00098000}, {0x03, 0x00018c63},
+	{0x04, 0x000210e7}, {0x09, 0x0002044f},
+	{0x0a, 0x0001adb0}, {0x0b, 0x00054867},
+	{0x0c, 0x0008992e}, {0x0d, 0x0000e529},
+	{0x0e, 0x00039ce7}, {0x0f, 0x00000451},
+	{0x19, 0x00000000}, {0x1a, 0x00000255},
+	{0x1b, 0x00060a00}, {0x1c, 0x000fc378},
+	{0x1d, 0x000a1250}, {0x1e, 0x0004445f},
+	{0x1f, 0x00080001}, {0x20, 0x0000b614},
+	{0x21, 0x0006c000}, {0x22, 0x0000083c},
+	{0x23, 0x00001558}, {0x24, 0x00000060},
+	{0x25, 0x00000483}, {0x26, 0x0004f000},
+	{0x27, 0x000ec7d9}, {0x28, 0x000977c0},
+	{0x29, 0x00004783}, {0x2a, 0x00000001},
+	{0x2b, 0x00021334}, {0x2a, 0x00000000},
+	{0x2b, 0x00000054}, {0x2a, 0x00000001},
+	{0x2b, 0x00000808}, {0x2b, 0x00053333},
+	{0x2c, 0x0000000c}, {0x2a, 0x00000002},
+	{0x2b, 0x00000808}, {0x2b, 0x0005b333},
+	{0x2c, 0x0000000d}, {0x2a, 0x00000003},
+	{0x2b, 0x00000808}, {0x2b, 0x00063333},
+	{0x2c, 0x0000000d}, {0x2a, 0x00000004},
+	{0x2b, 0x00000808}, {0x2b, 0x0006b333},
+	{0x2c, 0x0000000d}, {0x2a, 0x00000005},
+	{0x2b, 0x00000808}, {0x2b, 0x00073333},
+	{0x2c, 0x0000000d}, {0x2a, 0x00000006},
+	{0x2b, 0x00000709}, {0x2b, 0x0005b333},
+	{0x2c, 0x0000000d}, {0x2a, 0x00000007},
+	{0x2b, 0x00000709}, {0x2b, 0x00063333},
+	{0x2c, 0x0000000d}, {0x2a, 0x00000008},
+	{0x2b, 0x0000060a}, {0x2b, 0x0004b333},
+	{0x2c, 0x0000000d}, {0x2a, 0x00000009},
+	{0x2b, 0x0000060a}, {0x2b, 0x00053333},
+	{0x2c, 0x0000000d}, {0x2a, 0x0000000a},
+	{0x2b, 0x0000060a}, {0x2b, 0x0005b333},
+	{0x2c, 0x0000000d}, {0x2a, 0x0000000b},
+	{0x2b, 0x0000060a}, {0x2b, 0x00063333},
+	{0x2c, 0x0000000d}, {0x2a, 0x0000000c},
+	{0x2b, 0x0000060a}, {0x2b, 0x0006b333},
+	{0x2c, 0x0000000d}, {0x2a, 0x0000000d},
+	{0x2b, 0x0000060a}, {0x2b, 0x00073333},
+	{0x2c, 0x0000000d}, {0x2a, 0x0000000e},
+	{0x2b, 0x0000050b}, {0x2b, 0x00066666},
+	{0x2c, 0x0000001a}, {0x2a, 0x000e0000},
+	{0x10, 0x0004000f}, {0x11, 0x000e31fc},
+	{0x10, 0x0006000f}, {0x11, 0x000ff9f8},
+	{0x10, 0x0002000f}, {0x11, 0x000203f9},
+	{0x10, 0x0003000f}, {0x11, 0x000ff500},
+	{0x10, 0x00000000}, {0x11, 0x00000000},
+	{0x10, 0x0008000f}, {0x11, 0x0003f100},
+	{0x10, 0x0009000f}, {0x11, 0x00023100},
+	{0x12, 0x000d8000}, {0x12, 0x00090000},
+	{0x12, 0x00051000}, {0x12, 0x00012000},
+	{0x13, 0x00028fb4}, {0x13, 0x00024fa8},
+	{0x13, 0x000207a4}, {0x13, 0x0001c3b0},
+	{0x13, 0x000183a4}, {0x13, 0x00014398},
+	{0x13, 0x000101a4}, {0x13, 0x0000c198},
+	{0x13, 0x000080a4}, {0x13, 0x00004098},
+	{0x13, 0x00000000}, {0x14, 0x0001944c},
+	{0x14, 0x00059444}, {0x14, 0x0009944c},
+	{0x14, 0x000d9444}, {0x15, 0x0000f405},
+	{0x15, 0x0004f405}, {0x15, 0x0008f405},
+	{0x15, 0x000cf405}, {0x16, 0x000e0330},
+	{0x16, 0x000a0330}, {0x16, 0x00060330},
+	{0x16, 0x00020330}, {0x00, 0x00010159},
+	{0x18, 0x0000f401}, {0xfe, 0x00000000},
+	{0xfe, 0x00000000}, {0x1f, 0x00080003},
+	{0xfe, 0x00000000}, {0xfe, 0x00000000},
+	{0x1e, 0x00044457}, {0x1f, 0x00080000},
+	{0x00, 0x00030159},
+	{0xff, 0xffffffff}
+};
+
+static struct rtl8xxxu_rfregs rtl8xxxu_rfregs[] = {
+	{	/* RF_A */
+		.hssiparm1 = REG_FPGA0_XA_HSSI_PARM1,
+		.hssiparm2 = REG_FPGA0_XA_HSSI_PARM2,
+		.lssiparm = REG_FPGA0_XA_LSSI_PARM,
+		.hspiread = REG_HSPI_XA_READBACK,
+		.lssiread = REG_FPGA0_XA_LSSI_READBACK,
+		.rf_sw_ctrl = REG_FPGA0_XA_RF_SW_CTRL,
+	},
+	{	/* RF_B */
+		.hssiparm1 = REG_FPGA0_XB_HSSI_PARM1,
+		.hssiparm2 = REG_FPGA0_XB_HSSI_PARM2,
+		.lssiparm = REG_FPGA0_XB_LSSI_PARM,
+		.hspiread = REG_HSPI_XB_READBACK,
+		.lssiread = REG_FPGA0_XB_LSSI_READBACK,
+		.rf_sw_ctrl = REG_FPGA0_XB_RF_SW_CTRL,
+	},
+};
+
+static const u32 rtl8723au_iqk_phy_iq_bb_reg[RTL8XXXU_BB_REGS] = {
+	REG_OFDM0_XA_RX_IQ_IMBALANCE,
+	REG_OFDM0_XB_RX_IQ_IMBALANCE,
+	REG_OFDM0_ENERGY_CCA_THRES,
+	REG_OFDM0_AGCR_SSI_TABLE,
+	REG_OFDM0_XA_TX_IQ_IMBALANCE,
+	REG_OFDM0_XB_TX_IQ_IMBALANCE,
+	REG_OFDM0_XC_TX_AFE,
+	REG_OFDM0_XD_TX_AFE,
+	REG_OFDM0_RX_IQ_EXT_ANTA
+};
+
+static u8 rtl8xxxu_read8(struct rtl8xxxu_priv *priv, u16 addr)
+{
+	struct usb_device *udev = priv->udev;
+	int len;
+	u8 data;
+
+	mutex_lock(&priv->usb_buf_mutex);
+	len = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
+			      REALTEK_USB_CMD_REQ, REALTEK_USB_READ,
+			      addr, 0, &priv->usb_buf.val8, sizeof(u8),
+			      RTW_USB_CONTROL_MSG_TIMEOUT);
+	data = priv->usb_buf.val8;
+	mutex_unlock(&priv->usb_buf_mutex);
+
+	if (rtl8xxxu_debug & RTL8XXXU_DEBUG_REG_READ)
+		dev_info(&udev->dev, "%s(%04x)   = 0x%02x, len %i\n",
+			 __func__, addr, data, len);
+	return data;
+}
+
+static u16 rtl8xxxu_read16(struct rtl8xxxu_priv *priv, u16 addr)
+{
+	struct usb_device *udev = priv->udev;
+	int len;
+	u16 data;
+
+	mutex_lock(&priv->usb_buf_mutex);
+	len = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
+			      REALTEK_USB_CMD_REQ, REALTEK_USB_READ,
+			      addr, 0, &priv->usb_buf.val16, sizeof(u16),
+			      RTW_USB_CONTROL_MSG_TIMEOUT);
+	data = le16_to_cpu(priv->usb_buf.val16);
+	mutex_unlock(&priv->usb_buf_mutex);
+
+	if (rtl8xxxu_debug & RTL8XXXU_DEBUG_REG_READ)
+		dev_info(&udev->dev, "%s(%04x)  = 0x%04x, len %i\n",
+			 __func__, addr, data, len);
+	return data;
+}
+
+static u32 rtl8xxxu_read32(struct rtl8xxxu_priv *priv, u16 addr)
+{
+	struct usb_device *udev = priv->udev;
+	int len;
+	u32 data;
+
+	mutex_lock(&priv->usb_buf_mutex);
+	len = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
+			      REALTEK_USB_CMD_REQ, REALTEK_USB_READ,
+			      addr, 0, &priv->usb_buf.val32, sizeof(u32),
+			      RTW_USB_CONTROL_MSG_TIMEOUT);
+	data = le32_to_cpu(priv->usb_buf.val32);
+	mutex_unlock(&priv->usb_buf_mutex);
+
+	if (rtl8xxxu_debug & RTL8XXXU_DEBUG_REG_READ)
+		dev_info(&udev->dev, "%s(%04x)  = 0x%08x, len %i\n",
+			 __func__, addr, data, len);
+	return data;
+}
+
+static int rtl8xxxu_write8(struct rtl8xxxu_priv *priv, u16 addr, u8 val)
+{
+	struct usb_device *udev = priv->udev;
+	int ret;
+
+	mutex_lock(&priv->usb_buf_mutex);
+	priv->usb_buf.val8 = val;
+	ret = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
+			      REALTEK_USB_CMD_REQ, REALTEK_USB_WRITE,
+			      addr, 0, &priv->usb_buf.val8, sizeof(u8),
+			      RTW_USB_CONTROL_MSG_TIMEOUT);
+
+	mutex_unlock(&priv->usb_buf_mutex);
+
+	if (rtl8xxxu_debug & RTL8XXXU_DEBUG_REG_WRITE)
+		dev_info(&udev->dev, "%s(%04x) = 0x%02x\n",
+			 __func__, addr, val);
+	return ret;
+}
+
+static int rtl8xxxu_write16(struct rtl8xxxu_priv *priv, u16 addr, u16 val)
+{
+	struct usb_device *udev = priv->udev;
+	int ret;
+
+	mutex_lock(&priv->usb_buf_mutex);
+	priv->usb_buf.val16 = cpu_to_le16(val);
+	ret = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
+			      REALTEK_USB_CMD_REQ, REALTEK_USB_WRITE,
+			      addr, 0, &priv->usb_buf.val16, sizeof(u16),
+			      RTW_USB_CONTROL_MSG_TIMEOUT);
+	mutex_unlock(&priv->usb_buf_mutex);
+
+	if (rtl8xxxu_debug & RTL8XXXU_DEBUG_REG_WRITE)
+		dev_info(&udev->dev, "%s(%04x) = 0x%04x\n",
+			 __func__, addr, val);
+	return ret;
+}
+
+static int rtl8xxxu_write32(struct rtl8xxxu_priv *priv, u16 addr, u32 val)
+{
+	struct usb_device *udev = priv->udev;
+	int ret;
+
+	mutex_lock(&priv->usb_buf_mutex);
+	priv->usb_buf.val32 = cpu_to_le32(val);
+	ret = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
+			      REALTEK_USB_CMD_REQ, REALTEK_USB_WRITE,
+			      addr, 0, &priv->usb_buf.val32, sizeof(u32),
+			      RTW_USB_CONTROL_MSG_TIMEOUT);
+	mutex_unlock(&priv->usb_buf_mutex);
+
+	if (rtl8xxxu_debug & RTL8XXXU_DEBUG_REG_WRITE)
+		dev_info(&udev->dev, "%s(%04x) = 0x%08x\n",
+			 __func__, addr, val);
+	return ret;
+}
+
+static int
+rtl8xxxu_writeN(struct rtl8xxxu_priv *priv, u16 addr, u8 *buf, u16 len)
+{
+	struct usb_device *udev = priv->udev;
+	int blocksize = priv->fops->writeN_block_size;
+	int ret, i, count, remainder;
+
+	count = len / blocksize;
+	remainder = len % blocksize;
+
+	for (i = 0; i < count; i++) {
+		ret = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
+				      REALTEK_USB_CMD_REQ, REALTEK_USB_WRITE,
+				      addr, 0, buf, blocksize,
+				      RTW_USB_CONTROL_MSG_TIMEOUT);
+		if (ret != blocksize)
+			goto write_error;
+
+		addr += blocksize;
+		buf += blocksize;
+	}
+
+	if (remainder) {
+		ret = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
+				      REALTEK_USB_CMD_REQ, REALTEK_USB_WRITE,
+				      addr, 0, buf, remainder,
+				      RTW_USB_CONTROL_MSG_TIMEOUT);
+		if (ret != remainder)
+			goto write_error;
+	}
+
+	return len;
+
+write_error:
+	dev_info(&udev->dev,
+		 "%s: Failed to write block at addr: %04x size: %04x\n",
+		 __func__, addr, blocksize);
+	return -EAGAIN;
+}
+
+static u32 rtl8xxxu_read_rfreg(struct rtl8xxxu_priv *priv,
+			       enum rtl8xxxu_rfpath path, u8 reg)
+{
+	u32 hssia, val32, retval;
+
+	hssia = rtl8xxxu_read32(priv, REG_FPGA0_XA_HSSI_PARM2);
+	if (path != RF_A)
+		val32 = rtl8xxxu_read32(priv, rtl8xxxu_rfregs[path].hssiparm2);
+	else
+		val32 = hssia;
+
+	val32 &= ~FPGA0_HSSI_PARM2_ADDR_MASK;
+	val32 |= (reg << FPGA0_HSSI_PARM2_ADDR_SHIFT);
+	val32 |= FPGA0_HSSI_PARM2_EDGE_READ;
+	hssia &= ~FPGA0_HSSI_PARM2_EDGE_READ;
+	rtl8xxxu_write32(priv, REG_FPGA0_XA_HSSI_PARM2, hssia);
+
+	udelay(10);
+
+	rtl8xxxu_write32(priv, rtl8xxxu_rfregs[path].hssiparm2, val32);
+	udelay(100);
+
+	hssia |= FPGA0_HSSI_PARM2_EDGE_READ;
+	rtl8xxxu_write32(priv, REG_FPGA0_XA_HSSI_PARM2, hssia);
+	udelay(10);
+
+	val32 = rtl8xxxu_read32(priv, rtl8xxxu_rfregs[path].hssiparm1);
+	if (val32 & FPGA0_HSSI_PARM1_PI)
+		retval = rtl8xxxu_read32(priv, rtl8xxxu_rfregs[path].hspiread);
+	else
+		retval = rtl8xxxu_read32(priv, rtl8xxxu_rfregs[path].lssiread);
+
+	retval &= 0xfffff;
+
+	if (rtl8xxxu_debug & RTL8XXXU_DEBUG_RFREG_READ)
+		dev_info(&priv->udev->dev, "%s(%02x) = 0x%06x\n",
+			 __func__, reg, retval);
+	return retval;
+}
+
+static int rtl8xxxu_write_rfreg(struct rtl8xxxu_priv *priv,
+				enum rtl8xxxu_rfpath path, u8 reg, u32 data)
+{
+	int ret, retval;
+	u32 dataaddr;
+
+	if (rtl8xxxu_debug & RTL8XXXU_DEBUG_RFREG_WRITE)
+		dev_info(&priv->udev->dev, "%s(%02x) = 0x%06x\n",
+			 __func__, reg, data);
+
+	data &= FPGA0_LSSI_PARM_DATA_MASK;
+	dataaddr = (reg << FPGA0_LSSI_PARM_ADDR_SHIFT) | data;
+
+	/* Use XB for path B */
+	ret = rtl8xxxu_write32(priv, rtl8xxxu_rfregs[path].lssiparm, dataaddr);
+	if (ret != sizeof(dataaddr))
+		retval = -EIO;
+	else
+		retval = 0;
+
+	udelay(1);
+
+	return retval;
+}
+
+static int rtl8723a_h2c_cmd(struct rtl8xxxu_priv *priv, struct h2c_cmd *h2c)
+{
+	struct device *dev = &priv->udev->dev;
+	int mbox_nr, retry, retval = 0;
+	int mbox_reg, mbox_ext_reg;
+	u8 val8;
+
+	mutex_lock(&priv->h2c_mutex);
+
+	mbox_nr = priv->next_mbox;
+	mbox_reg = REG_HMBOX_0 + (mbox_nr * 4);
+	mbox_ext_reg = REG_HMBOX_EXT_0 + (mbox_nr * 2);
+
+	/*
+	 * MBOX ready?
+	 */
+	retry = 100;
+	do {
+		val8 = rtl8xxxu_read8(priv, REG_HMTFR);
+		if (!(val8 & BIT(mbox_nr)))
+			break;
+	} while (retry--);
+
+	if (!retry) {
+		dev_dbg(dev, "%s: Mailbox busy\n", __func__);
+		retval = -EBUSY;
+		goto error;
+	}
+
+	/*
+	 * Need to swap as it's being swapped again by rtl8xxxu_write16/32()
+	 */
+	if (h2c->cmd.cmd & H2C_EXT) {
+		rtl8xxxu_write16(priv, mbox_ext_reg,
+				 le16_to_cpu(h2c->raw.ext));
+		if (rtl8xxxu_debug & RTL8XXXU_DEBUG_H2C)
+			dev_info(dev, "H2C_EXT %04x\n",
+				 le16_to_cpu(h2c->raw.ext));
+	}
+	rtl8xxxu_write32(priv, mbox_reg, le32_to_cpu(h2c->raw.data));
+	if (rtl8xxxu_debug & RTL8XXXU_DEBUG_H2C)
+		dev_info(dev, "H2C %08x\n", le32_to_cpu(h2c->raw.data));
+
+	priv->next_mbox = (mbox_nr + 1) % H2C_MAX_MBOX;
+
+error:
+	mutex_unlock(&priv->h2c_mutex);
+	return retval;
+}
+
+static void rtl8723a_enable_rf(struct rtl8xxxu_priv *priv)
+{
+	u8 val8;
+	u32 val32;
+
+	val8 = rtl8xxxu_read8(priv, REG_SPS0_CTRL);
+	val8 |= BIT(0) | BIT(3);
+	rtl8xxxu_write8(priv, REG_SPS0_CTRL, val8);
+
+	val32 = rtl8xxxu_read32(priv, REG_FPGA0_XAB_RF_PARM);
+	val32 &= ~(BIT(4) | BIT(5));
+	val32 |= BIT(3);
+	if (priv->rf_paths == 2) {
+		val32 &= ~(BIT(20) | BIT(21));
+		val32 |= BIT(19);
+	}
+	rtl8xxxu_write32(priv, REG_FPGA0_XAB_RF_PARM, val32);
+
+	val32 = rtl8xxxu_read32(priv, REG_OFDM0_TRX_PATH_ENABLE);
+	val32 &= ~OFDM_RF_PATH_TX_MASK;
+	if (priv->tx_paths == 2)
+		val32 |= OFDM_RF_PATH_TX_A | OFDM_RF_PATH_TX_B;
+	else if (priv->rtlchip == 0x8192c || priv->rtlchip == 0x8191c)
+		val32 |= OFDM_RF_PATH_TX_B;
+	else
+		val32 |= OFDM_RF_PATH_TX_A;
+	rtl8xxxu_write32(priv, REG_OFDM0_TRX_PATH_ENABLE, val32);
+
+	val32 = rtl8xxxu_read32(priv, REG_FPGA0_RF_MODE);
+	val32 &= ~FPGA_RF_MODE_JAPAN;
+	rtl8xxxu_write32(priv, REG_FPGA0_RF_MODE, val32);
+
+	if (priv->rf_paths == 2)
+		rtl8xxxu_write32(priv, REG_RX_WAIT_CCA, 0x63db25a0);
+	else
+		rtl8xxxu_write32(priv, REG_RX_WAIT_CCA, 0x631b25a0);
+
+	rtl8xxxu_write_rfreg(priv, RF_A, RF6052_REG_AC, 0x32d95);
+	if (priv->rf_paths == 2)
+		rtl8xxxu_write_rfreg(priv, RF_B, RF6052_REG_AC, 0x32d95);
+
+	rtl8xxxu_write8(priv, REG_TXPAUSE, 0x00);
+}
+
+static void rtl8723a_disable_rf(struct rtl8xxxu_priv *priv)
+{
+	u8 sps0;
+	u32 val32;
+
+	rtl8xxxu_write8(priv, REG_TXPAUSE, 0xff);
+
+	sps0 = rtl8xxxu_read8(priv, REG_SPS0_CTRL);
+
+	/* RF RX code for preamble power saving */
+	val32 = rtl8xxxu_read32(priv, REG_FPGA0_XAB_RF_PARM);
+	val32 &= ~(BIT(3) | BIT(4) | BIT(5));
+	if (priv->rf_paths == 2)
+		val32 &= ~(BIT(19) | BIT(20) | BIT(21));
+	rtl8xxxu_write32(priv, REG_FPGA0_XAB_RF_PARM, val32);
+
+	/* Disable TX for four paths */
+	val32 = rtl8xxxu_read32(priv, REG_OFDM0_TRX_PATH_ENABLE);
+	val32 &= ~OFDM_RF_PATH_TX_MASK;
+	rtl8xxxu_write32(priv, REG_OFDM0_TRX_PATH_ENABLE, val32);
+
+	/* Enable power saving */
+	val32 = rtl8xxxu_read32(priv, REG_FPGA0_RF_MODE);
+	val32 |= FPGA_RF_MODE_JAPAN;
+	rtl8xxxu_write32(priv, REG_FPGA0_RF_MODE, val32);
+
+	/* AFE control register to power down bits [30:22] */
+	if (priv->rf_paths == 2)
+		rtl8xxxu_write32(priv, REG_RX_WAIT_CCA, 0x00db25a0);
+	else
+		rtl8xxxu_write32(priv, REG_RX_WAIT_CCA, 0x001b25a0);
+
+	/* Power down RF module */
+	rtl8xxxu_write_rfreg(priv, RF_A, RF6052_REG_AC, 0);
+	if (priv->rf_paths == 2)
+		rtl8xxxu_write_rfreg(priv, RF_B, RF6052_REG_AC, 0);
+
+	sps0 &= ~(BIT(0) | BIT(3));
+	rtl8xxxu_write8(priv, REG_SPS0_CTRL, sps0);
+}
+
+
+static void rtl8723a_stop_tx_beacon(struct rtl8xxxu_priv *priv)
+{
+	u8 val8;
+
+	val8 = rtl8xxxu_read8(priv, REG_FWHW_TXQ_CTRL + 2);
+	val8 &= ~BIT(6);
+	rtl8xxxu_write8(priv, REG_FWHW_TXQ_CTRL + 2, val8);
+
+	rtl8xxxu_write8(priv, REG_TBTT_PROHIBIT + 1, 0x64);
+	val8 = rtl8xxxu_read8(priv, REG_TBTT_PROHIBIT + 2);
+	val8 &= ~BIT(0);
+	rtl8xxxu_write8(priv, REG_TBTT_PROHIBIT + 2, val8);
+}
+
+
+/*
+ * The rtl8723a has 3 channel groups for it's efuse settings. It only
+ * supports the 2.4GHz band, so channels 1 - 14:
+ *  group 0: channels 1 - 3
+ *  group 1: channels 4 - 9
+ *  group 2: channels 10 - 14
+ *
+ * Note: We index from 0 in the code
+ */
+static int rtl8723a_channel_to_group(int channel)
+{
+	int group;
+
+	if (channel < 4)
+		group = 0;
+	else if (channel < 10)
+		group = 1;
+	else
+		group = 2;
+
+	return group;
+}
+
+static void rtl8723au_config_channel(struct ieee80211_hw *hw)
+{
+	struct rtl8xxxu_priv *priv = hw->priv;
+	u32 val32, rsr;
+	u8 val8, opmode;
+	bool ht = true;
+	int sec_ch_above, channel;
+	int i;
+
+	opmode = rtl8xxxu_read8(priv, REG_BW_OPMODE);
+	rsr = rtl8xxxu_read32(priv, REG_RESPONSE_RATE_SET);
+	channel = hw->conf.chandef.chan->hw_value;
+
+	switch (hw->conf.chandef.width) {
+	case NL80211_CHAN_WIDTH_20_NOHT:
+		ht = false;
+	case NL80211_CHAN_WIDTH_20:
+		opmode |= BW_OPMODE_20MHZ;
+		rtl8xxxu_write8(priv, REG_BW_OPMODE, opmode);
+
+		val32 = rtl8xxxu_read32(priv, REG_FPGA0_RF_MODE);
+		val32 &= ~FPGA_RF_MODE;
+		rtl8xxxu_write32(priv, REG_FPGA0_RF_MODE, val32);
+
+		val32 = rtl8xxxu_read32(priv, REG_FPGA1_RF_MODE);
+		val32 &= ~FPGA_RF_MODE;
+		rtl8xxxu_write32(priv, REG_FPGA1_RF_MODE, val32);
+
+		val32 = rtl8xxxu_read32(priv, REG_FPGA0_ANALOG2);
+		val32 |= FPGA0_ANALOG2_20MHZ;
+		rtl8xxxu_write32(priv, REG_FPGA0_ANALOG2, val32);
+		break;
+	case NL80211_CHAN_WIDTH_40:
+		if (hw->conf.chandef.center_freq1 >
+		    hw->conf.chandef.chan->center_freq) {
+			sec_ch_above = 1;
+			channel += 2;
+		} else {
+			sec_ch_above = 0;
+			channel -= 2;
+		}
+
+		opmode &= ~BW_OPMODE_20MHZ;
+		rtl8xxxu_write8(priv, REG_BW_OPMODE, opmode);
+		rsr &= ~RSR_RSC_BANDWIDTH_40M;
+		if (sec_ch_above)
+			rsr |= RSR_RSC_UPPER_SUB_CHANNEL;
+		else
+			rsr |= RSR_RSC_LOWER_SUB_CHANNEL;
+		rtl8xxxu_write32(priv, REG_RESPONSE_RATE_SET, rsr);
+
+		val32 = rtl8xxxu_read32(priv, REG_FPGA0_RF_MODE);
+		val32 |= FPGA_RF_MODE;
+		rtl8xxxu_write32(priv, REG_FPGA0_RF_MODE, val32);
+
+		val32 = rtl8xxxu_read32(priv, REG_FPGA1_RF_MODE);
+		val32 |= FPGA_RF_MODE;
+		rtl8xxxu_write32(priv, REG_FPGA1_RF_MODE, val32);
+
+		/*
+		 * Set Control channel to upper or lower. These settings
+		 * are required only for 40MHz
+		 */
+		val32 = rtl8xxxu_read32(priv, REG_CCK0_SYSTEM);
+		val32 &= ~CCK0_SIDEBAND;
+		if (!sec_ch_above)
+			val32 |= CCK0_SIDEBAND;
+		rtl8xxxu_write32(priv, REG_CCK0_SYSTEM, val32);
+
+		val32 = rtl8xxxu_read32(priv, REG_OFDM1_LSTF);
+		val32 &= ~OFDM_LSTF_PRIME_CH_MASK; /* 0xc00 */
+		if (sec_ch_above)
+			val32 |= OFDM_LSTF_PRIME_CH_LOW;
+		else
+			val32 |= OFDM_LSTF_PRIME_CH_HIGH;
+		rtl8xxxu_write32(priv, REG_OFDM1_LSTF, val32);
+
+		val32 = rtl8xxxu_read32(priv, REG_FPGA0_ANALOG2);
+		val32 &= ~FPGA0_ANALOG2_20MHZ;
+		rtl8xxxu_write32(priv, REG_FPGA0_ANALOG2, val32);
+
+		val32 = rtl8xxxu_read32(priv, REG_FPGA0_POWER_SAVE);
+		val32 &= ~(FPGA0_PS_LOWER_CHANNEL | FPGA0_PS_UPPER_CHANNEL);
+		if (sec_ch_above)
+			val32 |= FPGA0_PS_UPPER_CHANNEL;
+		else
+			val32 |= FPGA0_PS_LOWER_CHANNEL;
+		rtl8xxxu_write32(priv, REG_FPGA0_POWER_SAVE, val32);
+		break;
+
+	default:
+		break;
+	}
+
+	for (i = RF_A; i < priv->rf_paths; i++) {
+		val32 = rtl8xxxu_read_rfreg(priv, i, RF6052_REG_MODE_AG);
+		val32 &= ~MODE_AG_CHANNEL_MASK;
+		val32 |= channel;
+		rtl8xxxu_write_rfreg(priv, i, RF6052_REG_MODE_AG, val32);
+	}
+
+	if (ht)
+		val8 = 0x0e;
+	else
+		val8 = 0x0a;
+
+	rtl8xxxu_write8(priv, REG_SIFS_CCK + 1, val8);
+	rtl8xxxu_write8(priv, REG_SIFS_OFDM + 1, val8);
+
+	rtl8xxxu_write16(priv, REG_R2T_SIFS, 0x0808);
+	rtl8xxxu_write16(priv, REG_T2T_SIFS, 0x0a0a);
+
+	for (i = RF_A; i < priv->rf_paths; i++) {
+		val32 = rtl8xxxu_read_rfreg(priv, i, RF6052_REG_MODE_AG);
+		if (hw->conf.chandef.width == NL80211_CHAN_WIDTH_40)
+			val32 &= ~MODE_AG_CHANNEL_20MHZ;
+		else
+			val32 |= MODE_AG_CHANNEL_20MHZ;
+		rtl8xxxu_write_rfreg(priv, i, RF6052_REG_MODE_AG, val32);
+	}
+}
+
+static void
+rtl8723a_set_tx_power(struct rtl8xxxu_priv *priv, int channel, bool ht40)
+{
+	u8 cck[RTL8723A_MAX_RF_PATHS], ofdm[RTL8723A_MAX_RF_PATHS];
+	u8 ofdmbase[RTL8723A_MAX_RF_PATHS], mcsbase[RTL8723A_MAX_RF_PATHS];
+	u32 val32, ofdm_a, ofdm_b, mcs_a, mcs_b;
+	u8 val8;
+	int group, i;
+
+	group = rtl8723a_channel_to_group(channel);
+
+	cck[0] = priv->cck_tx_power_index_A[group];
+	cck[1] = priv->cck_tx_power_index_B[group];
+
+	ofdm[0] = priv->ht40_1s_tx_power_index_A[group];
+	ofdm[1] = priv->ht40_1s_tx_power_index_B[group];
+
+	ofdmbase[0] = ofdm[0] +	priv->ofdm_tx_power_index_diff[group].a;
+	ofdmbase[1] = ofdm[1] +	priv->ofdm_tx_power_index_diff[group].b;
+
+	mcsbase[0] = ofdm[0];
+	mcsbase[1] = ofdm[1];
+	if (!ht40) {
+		mcsbase[0] += priv->ht20_tx_power_index_diff[group].a;
+		mcsbase[1] += priv->ht20_tx_power_index_diff[group].b;
+	}
+
+	if (priv->tx_paths > 1) {
+		if (ofdm[0] > priv->ht40_2s_tx_power_index_diff[group].a)
+			ofdm[0] -=  priv->ht40_2s_tx_power_index_diff[group].a;
+		if (ofdm[1] > priv->ht40_2s_tx_power_index_diff[group].b)
+			ofdm[1] -=  priv->ht40_2s_tx_power_index_diff[group].b;
+	}
+
+	if (rtl8xxxu_debug & RTL8XXXU_DEBUG_CHANNEL)
+		dev_info(&priv->udev->dev,
+			 "%s: Setting TX power CCK A: %02x, "
+			 "CCK B: %02x, OFDM A: %02x, OFDM B: %02x\n",
+			 __func__, cck[0], cck[1], ofdm[0], ofdm[1]);
+
+	for (i = 0; i < RTL8723A_MAX_RF_PATHS; i++) {
+		if (cck[i] > RF6052_MAX_TX_PWR)
+			cck[i] = RF6052_MAX_TX_PWR;
+		if (ofdm[i] > RF6052_MAX_TX_PWR)
+			ofdm[i] = RF6052_MAX_TX_PWR;
+	}
+
+	val32 = rtl8xxxu_read32(priv, REG_TX_AGC_A_CCK1_MCS32);
+	val32 &= 0xffff00ff;
+	val32 |= (cck[0] << 8);
+	rtl8xxxu_write32(priv, REG_TX_AGC_A_CCK1_MCS32, val32);
+
+	val32 = rtl8xxxu_read32(priv, REG_TX_AGC_B_CCK11_A_CCK2_11);
+	val32 &= 0xff;
+	val32 |= ((cck[0] << 8) | (cck[0] << 16) | (cck[0] << 24));
+	rtl8xxxu_write32(priv, REG_TX_AGC_B_CCK11_A_CCK2_11, val32);
+
+	val32 = rtl8xxxu_read32(priv, REG_TX_AGC_B_CCK11_A_CCK2_11);
+	val32 &= 0xffffff00;
+	val32 |= cck[1];
+	rtl8xxxu_write32(priv, REG_TX_AGC_B_CCK11_A_CCK2_11, val32);
+
+	val32 = rtl8xxxu_read32(priv, REG_TX_AGC_B_CCK1_55_MCS32);
+	val32 &= 0xff;
+	val32 |= ((cck[1] << 8) | (cck[1] << 16) | (cck[1] << 24));
+	rtl8xxxu_write32(priv, REG_TX_AGC_B_CCK1_55_MCS32, val32);
+
+	ofdm_a = ofdmbase[0] | ofdmbase[0] << 8 |
+		ofdmbase[0] << 16 | ofdmbase[0] << 24;
+	ofdm_b = ofdmbase[1] | ofdmbase[1] << 8 |
+		ofdmbase[1] << 16 | ofdmbase[1] << 24;
+	rtl8xxxu_write32(priv, REG_TX_AGC_A_RATE18_06, ofdm_a);
+	rtl8xxxu_write32(priv, REG_TX_AGC_B_RATE18_06, ofdm_b);
+
+	rtl8xxxu_write32(priv, REG_TX_AGC_A_RATE54_24, ofdm_a);
+	rtl8xxxu_write32(priv, REG_TX_AGC_B_RATE54_24, ofdm_b);
+
+	mcs_a = mcsbase[0] | mcsbase[0] << 8 |
+		mcsbase[0] << 16 | mcsbase[0] << 24;
+	mcs_b = mcsbase[1] | mcsbase[1] << 8 |
+		mcsbase[1] << 16 | mcsbase[1] << 24;
+
+	rtl8xxxu_write32(priv, REG_TX_AGC_A_MCS03_MCS00, mcs_a);
+	rtl8xxxu_write32(priv, REG_TX_AGC_B_MCS03_MCS00, mcs_b);
+
+	rtl8xxxu_write32(priv, REG_TX_AGC_A_MCS07_MCS04, mcs_a);
+	rtl8xxxu_write32(priv, REG_TX_AGC_B_MCS07_MCS04, mcs_b);
+
+	rtl8xxxu_write32(priv, REG_TX_AGC_A_MCS11_MCS08, mcs_a);
+	rtl8xxxu_write32(priv, REG_TX_AGC_B_MCS11_MCS08, mcs_b);
+
+	rtl8xxxu_write32(priv, REG_TX_AGC_A_MCS15_MCS12, mcs_a);
+	for (i = 0; i < 3; i++) {
+		if (i != 2)
+			val8 = (mcsbase[0] > 8) ? (mcsbase[0] - 8) : 0;
+		else
+			val8 = (mcsbase[0] > 6) ? (mcsbase[0] - 6) : 0;
+		rtl8xxxu_write8(priv, REG_OFDM0_XC_TX_IQ_IMBALANCE + i, val8);
+	}
+	rtl8xxxu_write32(priv, REG_TX_AGC_B_MCS15_MCS12, mcs_b);
+	for (i = 0; i < 3; i++) {
+		if (i != 2)
+			val8 = (mcsbase[1] > 8) ? (mcsbase[1] - 8) : 0;
+		else
+			val8 = (mcsbase[1] > 6) ? (mcsbase[1] - 6) : 0;
+		rtl8xxxu_write8(priv, REG_OFDM0_XD_TX_IQ_IMBALANCE + i, val8);
+	}
+}
+
+static void rtl8xxxu_set_linktype(struct rtl8xxxu_priv *priv,
+				  enum nl80211_iftype linktype)
+{
+	u16 val8;
+
+	val8 = rtl8xxxu_read16(priv, REG_MSR);
+	val8 &= ~MSR_LINKTYPE_MASK;
+
+	switch (linktype) {
+	case NL80211_IFTYPE_UNSPECIFIED:
+		val8 |= MSR_LINKTYPE_NONE;
+		break;
+	case NL80211_IFTYPE_ADHOC:
+		val8 |= MSR_LINKTYPE_ADHOC;
+		break;
+	case NL80211_IFTYPE_STATION:
+		val8 |= MSR_LINKTYPE_STATION;
+		break;
+	case NL80211_IFTYPE_AP:
+		val8 |= MSR_LINKTYPE_AP;
+		break;
+	default:
+		goto out;
+	}
+
+	rtl8xxxu_write8(priv, REG_MSR, val8);
+out:
+	return;
+}
+
+static void
+rtl8xxxu_set_retry(struct rtl8xxxu_priv *priv, u16 short_retry, u16 long_retry)
+{
+	u16 val16;
+
+	val16 = ((short_retry << RETRY_LIMIT_SHORT_SHIFT) &
+		 RETRY_LIMIT_SHORT_MASK) |
+		((long_retry << RETRY_LIMIT_LONG_SHIFT) &
+		 RETRY_LIMIT_LONG_MASK);
+
+	rtl8xxxu_write16(priv, REG_RETRY_LIMIT, val16);
+}
+
+static void
+rtl8xxxu_set_spec_sifs(struct rtl8xxxu_priv *priv, u16 cck, u16 ofdm)
+{
+	u16 val16;
+
+	val16 = ((cck << SPEC_SIFS_CCK_SHIFT) & SPEC_SIFS_CCK_MASK) |
+		((ofdm << SPEC_SIFS_OFDM_SHIFT) & SPEC_SIFS_OFDM_MASK);
+
+	rtl8xxxu_write16(priv, REG_SPEC_SIFS, val16);
+}
+
+static void rtl8xxxu_print_chipinfo(struct rtl8xxxu_priv *priv)
+{
+	struct device *dev = &priv->udev->dev;
+	char *cut;
+
+	switch (priv->chip_cut) {
+	case 0:
+		cut = "A";
+		break;
+	case 1:
+		cut = "B";
+		break;
+	default:
+		cut = "unknown";
+	}
+
+	dev_info(dev,
+		 "RTL%s rev %s (%s) %iT%iR, TX queues %i, WiFi=%i, BT=%i, GPS=%i, HI PA=%i\n",
+		 priv->chip_name, cut, priv->vendor_umc ? "UMC" : "TSMC",
+		 priv->tx_paths, priv->rx_paths, priv->ep_tx_count,
+		 priv->has_wifi, priv->has_bluetooth, priv->has_gps,
+		 priv->hi_pa);
+
+	dev_info(dev, "RTL%s MAC: %pM\n", priv->chip_name, priv->mac_addr);
+}
+
+static int rtl8xxxu_identify_chip(struct rtl8xxxu_priv *priv)
+{
+	struct device *dev = &priv->udev->dev;
+	u32 val32, bonding;
+	u16 val16;
+
+	val32 = rtl8xxxu_read32(priv, REG_SYS_CFG);
+	priv->chip_cut = (val32 & SYS_CFG_CHIP_VERSION_MASK) >>
+		SYS_CFG_CHIP_VERSION_SHIFT;
+	if (val32 & SYS_CFG_TRP_VAUX_EN) {
+		dev_info(dev, "Unsupported test chip\n");
+		return -ENOTSUPP;
+	}
+
+	if (val32 & SYS_CFG_BT_FUNC) {
+		sprintf(priv->chip_name, "8723AU");
+		priv->rf_paths = 1;
+		priv->rx_paths = 1;
+		priv->tx_paths = 1;
+		priv->rtlchip = 0x8723a;
+
+		val32 = rtl8xxxu_read32(priv, REG_MULTI_FUNC_CTRL);
+		if (val32 & MULTI_WIFI_FUNC_EN)
+			priv->has_wifi = 1;
+		if (val32 & MULTI_BT_FUNC_EN)
+			priv->has_bluetooth = 1;
+		if (val32 & MULTI_GPS_FUNC_EN)
+			priv->has_gps = 1;
+	} else if (val32 & SYS_CFG_TYPE_ID) {
+		bonding = rtl8xxxu_read32(priv, REG_HPON_FSM);
+		bonding &= HPON_FSM_BONDING_MASK;
+		if (bonding == HPON_FSM_BONDING_1T2R) {
+			sprintf(priv->chip_name, "8191CU");
+			priv->rf_paths = 2;
+			priv->rx_paths = 2;
+			priv->tx_paths = 1;
+			priv->rtlchip = 0x8191c;
+		} else {
+			sprintf(priv->chip_name, "8192CU");
+			priv->rf_paths = 2;
+			priv->rx_paths = 2;
+			priv->tx_paths = 2;
+			priv->rtlchip = 0x8192c;
+		}
+		priv->has_wifi = 1;
+	} else {
+		sprintf(priv->chip_name, "8188CU");
+		priv->rf_paths = 1;
+		priv->rx_paths = 1;
+		priv->tx_paths = 1;
+		priv->rtlchip = 0x8188c;
+		priv->has_wifi = 1;
+	}
+
+	if (val32 & SYS_CFG_VENDOR_ID)
+		priv->vendor_umc = 1;
+
+	val32 = rtl8xxxu_read32(priv, REG_GPIO_OUTSTS);
+	priv->rom_rev = (val32 & GPIO_RF_RL_ID) >> 28;
+
+	val16 = rtl8xxxu_read16(priv, REG_NORMAL_SIE_EP_TX);
+	if (val16 & NORMAL_SIE_EP_TX_HIGH_MASK) {
+		priv->ep_tx_high_queue = 1;
+		priv->ep_tx_count++;
+	}
+
+	if (val16 & NORMAL_SIE_EP_TX_NORMAL_MASK) {
+		priv->ep_tx_normal_queue = 1;
+		priv->ep_tx_count++;
+	}
+
+	if (val16 & NORMAL_SIE_EP_TX_LOW_MASK) {
+		priv->ep_tx_low_queue = 1;
+		priv->ep_tx_count++;
+	}
+
+	/*
+	 * Fallback for devices that do not provide REG_NORMAL_SIE_EP_TX
+	 */
+	if (!priv->ep_tx_count) {
+		switch (priv->nr_out_eps) {
+		case 3:
+			priv->ep_tx_low_queue = 1;
+			priv->ep_tx_count++;
+		case 2:
+			priv->ep_tx_normal_queue = 1;
+			priv->ep_tx_count++;
+		case 1:
+			priv->ep_tx_high_queue = 1;
+			priv->ep_tx_count++;
+			break;
+		default:
+			dev_info(dev, "Unsupported USB TX end-points\n");
+			return -ENOTSUPP;
+		}
+	}
+
+	return 0;
+}
+
+static int rtl8723au_parse_efuse(struct rtl8xxxu_priv *priv)
+{
+	if (priv->efuse_wifi.efuse8723.rtl_id != cpu_to_le16(0x8129))
+		return -EINVAL;
+
+	ether_addr_copy(priv->mac_addr, priv->efuse_wifi.efuse8723.mac_addr);
+
+	memcpy(priv->cck_tx_power_index_A,
+	       priv->efuse_wifi.efuse8723.cck_tx_power_index_A,
+	       sizeof(priv->cck_tx_power_index_A));
+	memcpy(priv->cck_tx_power_index_B,
+	       priv->efuse_wifi.efuse8723.cck_tx_power_index_B,
+	       sizeof(priv->cck_tx_power_index_B));
+
+	memcpy(priv->ht40_1s_tx_power_index_A,
+	       priv->efuse_wifi.efuse8723.ht40_1s_tx_power_index_A,
+	       sizeof(priv->ht40_1s_tx_power_index_A));
+	memcpy(priv->ht40_1s_tx_power_index_B,
+	       priv->efuse_wifi.efuse8723.ht40_1s_tx_power_index_B,
+	       sizeof(priv->ht40_1s_tx_power_index_B));
+
+	memcpy(priv->ht20_tx_power_index_diff,
+	       priv->efuse_wifi.efuse8723.ht20_tx_power_index_diff,
+	       sizeof(priv->ht20_tx_power_index_diff));
+	memcpy(priv->ofdm_tx_power_index_diff,
+	       priv->efuse_wifi.efuse8723.ofdm_tx_power_index_diff,
+	       sizeof(priv->ofdm_tx_power_index_diff));
+
+	memcpy(priv->ht40_max_power_offset,
+	       priv->efuse_wifi.efuse8723.ht40_max_power_offset,
+	       sizeof(priv->ht40_max_power_offset));
+	memcpy(priv->ht20_max_power_offset,
+	       priv->efuse_wifi.efuse8723.ht20_max_power_offset,
+	       sizeof(priv->ht20_max_power_offset));
+
+	dev_info(&priv->udev->dev, "Vendor: %.7s\n",
+		 priv->efuse_wifi.efuse8723.vendor_name);
+	dev_info(&priv->udev->dev, "Product: %.41s\n",
+		 priv->efuse_wifi.efuse8723.device_name);
+	return 0;
+}
+
+#ifdef CONFIG_RTL8XXXU_UNTESTED
+
+static int rtl8192cu_parse_efuse(struct rtl8xxxu_priv *priv)
+{
+	int i;
+
+	if (priv->efuse_wifi.efuse8192.rtl_id != cpu_to_le16(0x8129))
+		return -EINVAL;
+
+	ether_addr_copy(priv->mac_addr, priv->efuse_wifi.efuse8192.mac_addr);
+
+	memcpy(priv->cck_tx_power_index_A,
+	       priv->efuse_wifi.efuse8192.cck_tx_power_index_A,
+	       sizeof(priv->cck_tx_power_index_A));
+	memcpy(priv->cck_tx_power_index_B,
+	       priv->efuse_wifi.efuse8192.cck_tx_power_index_B,
+	       sizeof(priv->cck_tx_power_index_B));
+
+	memcpy(priv->ht40_1s_tx_power_index_A,
+	       priv->efuse_wifi.efuse8192.ht40_1s_tx_power_index_A,
+	       sizeof(priv->ht40_1s_tx_power_index_A));
+	memcpy(priv->ht40_1s_tx_power_index_B,
+	       priv->efuse_wifi.efuse8192.ht40_1s_tx_power_index_B,
+	       sizeof(priv->ht40_1s_tx_power_index_B));
+	memcpy(priv->ht40_2s_tx_power_index_diff,
+	       priv->efuse_wifi.efuse8192.ht40_2s_tx_power_index_diff,
+	       sizeof(priv->ht40_2s_tx_power_index_diff));
+
+	memcpy(priv->ht20_tx_power_index_diff,
+	       priv->efuse_wifi.efuse8192.ht20_tx_power_index_diff,
+	       sizeof(priv->ht20_tx_power_index_diff));
+	memcpy(priv->ofdm_tx_power_index_diff,
+	       priv->efuse_wifi.efuse8192.ofdm_tx_power_index_diff,
+	       sizeof(priv->ofdm_tx_power_index_diff));
+
+	memcpy(priv->ht40_max_power_offset,
+	       priv->efuse_wifi.efuse8192.ht40_max_power_offset,
+	       sizeof(priv->ht40_max_power_offset));
+	memcpy(priv->ht20_max_power_offset,
+	       priv->efuse_wifi.efuse8192.ht20_max_power_offset,
+	       sizeof(priv->ht20_max_power_offset));
+
+	dev_info(&priv->udev->dev, "Vendor: %.7s\n",
+		 priv->efuse_wifi.efuse8192.vendor_name);
+	dev_info(&priv->udev->dev, "Product: %.20s\n",
+		 priv->efuse_wifi.efuse8192.device_name);
+
+	if (priv->efuse_wifi.efuse8192.rf_regulatory & 0x20) {
+		sprintf(priv->chip_name, "8188RU");
+		priv->hi_pa = 1;
+	}
+
+	if (rtl8xxxu_debug & RTL8XXXU_DEBUG_EFUSE) {
+		unsigned char *raw = priv->efuse_wifi.raw;
+
+		dev_info(&priv->udev->dev,
+			 "%s: dumping efuse (0x%02zx bytes):\n",
+			 __func__, sizeof(struct rtl8192cu_efuse));
+		for (i = 0; i < sizeof(struct rtl8192cu_efuse); i += 8) {
+			dev_info(&priv->udev->dev, "%02x: "
+				 "%02x %02x %02x %02x %02x %02x %02x %02x\n", i,
+				 raw[i], raw[i + 1], raw[i + 2],
+				 raw[i + 3], raw[i + 4], raw[i + 5],
+				 raw[i + 6], raw[i + 7]);
+		}
+	}
+	return 0;
+}
+
+#endif
+
+static int
+rtl8xxxu_read_efuse8(struct rtl8xxxu_priv *priv, u16 offset, u8 *data)
+{
+	int i;
+	u8 val8;
+	u32 val32;
+
+	/* Write Address */
+	rtl8xxxu_write8(priv, REG_EFUSE_CTRL + 1, offset & 0xff);
+	val8 = rtl8xxxu_read8(priv, REG_EFUSE_CTRL + 2);
+	val8 &= 0xfc;
+	val8 |= (offset >> 8) & 0x03;
+	rtl8xxxu_write8(priv, REG_EFUSE_CTRL + 2, val8);
+
+	val8 = rtl8xxxu_read8(priv, REG_EFUSE_CTRL + 3);
+	rtl8xxxu_write8(priv, REG_EFUSE_CTRL + 3, val8 & 0x7f);
+
+	/* Poll for data read */
+	val32 = rtl8xxxu_read32(priv, REG_EFUSE_CTRL);
+	for (i = 0; i < RTL8XXXU_MAX_REG_POLL; i++) {
+		val32 = rtl8xxxu_read32(priv, REG_EFUSE_CTRL);
+		if (val32 & BIT(31))
+			break;
+	}
+
+	if (i == RTL8XXXU_MAX_REG_POLL)
+		return -EIO;
+
+	udelay(50);
+	val32 = rtl8xxxu_read32(priv, REG_EFUSE_CTRL);
+
+	*data = val32 & 0xff;
+	return 0;
+}
+
+static int rtl8xxxu_read_efuse(struct rtl8xxxu_priv *priv)
+{
+	struct device *dev = &priv->udev->dev;
+	int i, ret = 0;
+	u8 val8, word_mask, header, extheader;
+	u16 val16, efuse_addr, offset;
+	u32 val32;
+
+	val16 = rtl8xxxu_read16(priv, REG_9346CR);
+	if (val16 & EEPROM_ENABLE)
+		priv->has_eeprom = 1;
+	if (val16 & EEPROM_BOOT)
+		priv->boot_eeprom = 1;
+
+	val32 = rtl8xxxu_read32(priv, REG_EFUSE_TEST);
+	val32 = (val32 & ~EFUSE_SELECT_MASK) | EFUSE_WIFI_SELECT;
+	rtl8xxxu_write32(priv, REG_EFUSE_TEST, val32);
+
+	dev_dbg(dev, "Booting from %s\n",
+		priv->boot_eeprom ? "EEPROM" : "EFUSE");
+
+	rtl8xxxu_write8(priv, REG_EFUSE_ACCESS, EFUSE_ACCESS_ENABLE);
+
+	/*  1.2V Power: From VDDON with Power Cut(0x0000[15]), default valid */
+	val16 = rtl8xxxu_read16(priv, REG_SYS_ISO_CTRL);
+	if (!(val16 & SYS_ISO_PWC_EV12V)) {
+		val16 |= SYS_ISO_PWC_EV12V;
+		rtl8xxxu_write16(priv, REG_SYS_ISO_CTRL, val16);
+	}
+	/*  Reset: 0x0000[28], default valid */
+	val16 = rtl8xxxu_read16(priv, REG_SYS_FUNC);
+	if (!(val16 & SYS_FUNC_ELDR)) {
+		val16 |= SYS_FUNC_ELDR;
+		rtl8xxxu_write16(priv, REG_SYS_FUNC, val16);
+	}
+
+	/*
+	 * Clock: Gated(0x0008[5]) 8M(0x0008[1]) clock from ANA, default valid
+	 */
+	val16 = rtl8xxxu_read16(priv, REG_SYS_CLKR);
+	if (!(val16 & SYS_CLK_LOADER_ENABLE) || !(val16 & SYS_CLK_ANA8M)) {
+		val16 |= (SYS_CLK_LOADER_ENABLE | SYS_CLK_ANA8M);
+		rtl8xxxu_write16(priv, REG_SYS_CLKR, val16);
+	}
+
+	/* Default value is 0xff */
+	memset(priv->efuse_wifi.raw, 0xff, EFUSE_MAP_LEN_8723A);
+
+	efuse_addr = 0;
+	while (efuse_addr < EFUSE_REAL_CONTENT_LEN_8723A) {
+		ret = rtl8xxxu_read_efuse8(priv, efuse_addr++, &header);
+		if (ret || header == 0xff)
+			goto exit;
+
+		if ((header & 0x1f) == 0x0f) {	/* extended header */
+			offset = (header & 0xe0) >> 5;
+
+			ret = rtl8xxxu_read_efuse8(priv, efuse_addr++,
+						   &extheader);
+			if (ret)
+				goto exit;
+			/* All words disabled */
+			if ((extheader & 0x0f) == 0x0f)
+				continue;
+
+			offset |= ((extheader & 0xf0) >> 1);
+			word_mask = extheader & 0x0f;
+		} else {
+			offset = (header >> 4) & 0x0f;
+			word_mask = header & 0x0f;
+		}
+
+		if (offset < EFUSE_MAX_SECTION_8723A) {
+			u16 map_addr;
+			/* Get word enable value from PG header */
+
+			/* We have 8 bits to indicate validity */
+			map_addr = offset * 8;
+			if (map_addr >= EFUSE_MAP_LEN_8723A) {
+				dev_warn(dev, "%s: Illegal map_addr (%04x), "
+					 "efuse corrupt!\n",
+					 __func__, map_addr);
+				ret = -EINVAL;
+				goto exit;
+			}
+			for (i = 0; i < EFUSE_MAX_WORD_UNIT; i++) {
+				/* Check word enable condition in the section */
+				if (!(word_mask & BIT(i))) {
+					ret = rtl8xxxu_read_efuse8(priv,
+								   efuse_addr++,
+								   &val8);
+					if (ret)
+						goto exit;
+					priv->efuse_wifi.raw[map_addr++] = val8;
+
+					ret = rtl8xxxu_read_efuse8(priv,
+								   efuse_addr++,
+								   &val8);
+					if (ret)
+						goto exit;
+					priv->efuse_wifi.raw[map_addr++] = val8;
+				} else
+					map_addr += 2;
+			}
+		} else {
+			dev_warn(dev,
+				 "%s: Illegal offset (%04x), efuse corrupt!\n",
+				 __func__, offset);
+			ret = -EINVAL;
+			goto exit;
+		}
+	}
+
+exit:
+	rtl8xxxu_write8(priv, REG_EFUSE_ACCESS, EFUSE_ACCESS_DISABLE);
+
+	return ret;
+}
+
+static int rtl8xxxu_start_firmware(struct rtl8xxxu_priv *priv)
+{
+	struct device *dev = &priv->udev->dev;
+	int ret = 0, i;
+	u32 val32;
+
+	/* Poll checksum report */
+	for (i = 0; i < RTL8XXXU_FIRMWARE_POLL_MAX; i++) {
+		val32 = rtl8xxxu_read32(priv, REG_MCU_FW_DL);
+		if (val32 & MCU_FW_DL_CSUM_REPORT)
+			break;
+	}
+
+	if (i == RTL8XXXU_FIRMWARE_POLL_MAX) {
+		dev_warn(dev, "Firmware checksum poll timed out\n");
+		ret = -EAGAIN;
+		goto exit;
+	}
+
+	val32 = rtl8xxxu_read32(priv, REG_MCU_FW_DL);
+	val32 |= MCU_FW_DL_READY;
+	val32 &= ~MCU_WINT_INIT_READY;
+	rtl8xxxu_write32(priv, REG_MCU_FW_DL, val32);
+
+	/* Wait for firmware to become ready */
+	for (i = 0; i < RTL8XXXU_FIRMWARE_POLL_MAX; i++) {
+		val32 = rtl8xxxu_read32(priv, REG_MCU_FW_DL);
+		if (val32 & MCU_WINT_INIT_READY)
+			break;
+
+		udelay(100);
+	}
+
+	if (i == RTL8XXXU_FIRMWARE_POLL_MAX) {
+		dev_warn(dev, "Firmware failed to start\n");
+		ret = -EAGAIN;
+		goto exit;
+	}
+
+exit:
+	return ret;
+}
+
+static int rtl8xxxu_download_firmware(struct rtl8xxxu_priv *priv)
+{
+	int pages, remainder, i, ret;
+	u8 val8;
+	u16 val16;
+	u32 val32;
+	u8 *fwptr;
+
+	val8 = rtl8xxxu_read8(priv, REG_SYS_FUNC + 1);
+	val8 |= 4;
+	rtl8xxxu_write8(priv, REG_SYS_FUNC + 1, val8);
+
+	/* 8051 enable */
+	val16 = rtl8xxxu_read16(priv, REG_SYS_FUNC);
+	rtl8xxxu_write16(priv, REG_SYS_FUNC, val16 | SYS_FUNC_CPU_ENABLE);
+
+	/* MCU firmware download enable */
+	val8 = rtl8xxxu_read8(priv, REG_MCU_FW_DL);
+	rtl8xxxu_write8(priv, REG_MCU_FW_DL, val8 | MCU_FW_DL_ENABLE);
+
+	/* 8051 reset */
+	val32 = rtl8xxxu_read32(priv, REG_MCU_FW_DL);
+	rtl8xxxu_write32(priv, REG_MCU_FW_DL, val32 & ~BIT(19));
+
+	/* Reset firmware download checksum */
+	val8 = rtl8xxxu_read8(priv, REG_MCU_FW_DL);
+	rtl8xxxu_write8(priv, REG_MCU_FW_DL, val8 | MCU_FW_DL_CSUM_REPORT);
+
+	pages = priv->fw_size / RTL_FW_PAGE_SIZE;
+	remainder = priv->fw_size % RTL_FW_PAGE_SIZE;
+
+	fwptr = priv->fw_data->data;
+
+	for (i = 0; i < pages; i++) {
+		val8 = rtl8xxxu_read8(priv, REG_MCU_FW_DL + 2) & 0xF8;
+		rtl8xxxu_write8(priv, REG_MCU_FW_DL + 2, val8 | i);
+
+		ret = rtl8xxxu_writeN(priv, REG_FW_START_ADDRESS,
+				      fwptr, RTL_FW_PAGE_SIZE);
+		if (ret != RTL_FW_PAGE_SIZE) {
+			ret = -EAGAIN;
+			goto fw_abort;
+		}
+
+		fwptr += RTL_FW_PAGE_SIZE;
+	}
+
+	if (remainder) {
+		val8 = rtl8xxxu_read8(priv, REG_MCU_FW_DL + 2) & 0xF8;
+		rtl8xxxu_write8(priv, REG_MCU_FW_DL + 2, val8 | i);
+		ret = rtl8xxxu_writeN(priv, REG_FW_START_ADDRESS,
+				      fwptr, remainder);
+		if (ret != remainder) {
+			ret = -EAGAIN;
+			goto fw_abort;
+		}
+	}
+
+	ret = 0;
+fw_abort:
+	/* MCU firmware download disable */
+	val16 = rtl8xxxu_read16(priv, REG_MCU_FW_DL);
+	rtl8xxxu_write16(priv, REG_MCU_FW_DL,
+			 val16 & (~MCU_FW_DL_ENABLE & 0xff));
+
+	return ret;
+}
+
+static int rtl8xxxu_load_firmware(struct rtl8xxxu_priv *priv, char *fw_name)
+{
+	struct device *dev = &priv->udev->dev;
+	const struct firmware *fw;
+	int ret = 0;
+	u16 signature;
+
+	dev_info(dev, "%s: Loading firmware %s\n", DRIVER_NAME, fw_name);
+	if (request_firmware(&fw, fw_name, &priv->udev->dev)) {
+		dev_warn(dev, "request_firmware(%s) failed\n", fw_name);
+		ret = -EAGAIN;
+		goto exit;
+	}
+	if (!fw) {
+		dev_warn(dev, "Firmware data not available\n");
+		ret = -EINVAL;
+		goto exit;
+	}
+
+	priv->fw_data = kmemdup(fw->data, fw->size, GFP_KERNEL);
+	priv->fw_size = fw->size - sizeof(struct rtl8xxxu_firmware_header);
+
+	signature = le16_to_cpu(priv->fw_data->signature);
+	switch (signature & 0xfff0) {
+	case 0x92c0:
+	case 0x88c0:
+	case 0x2300:
+		break;
+	default:
+		ret = -EINVAL;
+		dev_warn(dev, "%s: Invalid firmware signature: 0x%04x\n",
+			 __func__, signature);
+	}
+
+	dev_info(dev, "Firmware revision %i.%i (signature 0x%04x)\n",
+		 le16_to_cpu(priv->fw_data->major_version),
+		 priv->fw_data->minor_version, signature);
+
+exit:
+	release_firmware(fw);
+	return ret;
+}
+
+static int rtl8723au_load_firmware(struct rtl8xxxu_priv *priv)
+{
+	char *fw_name;
+	int ret;
+
+	switch (priv->chip_cut) {
+	case 0:
+		fw_name = "rtlwifi/rtl8723aufw_A.bin";
+		break;
+	case 1:
+		if (priv->enable_bluetooth)
+			fw_name = "rtlwifi/rtl8723aufw_B.bin";
+		else
+			fw_name = "rtlwifi/rtl8723aufw_B_NoBT.bin";
+
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	ret = rtl8xxxu_load_firmware(priv, fw_name);
+	return ret;
+}
+
+#ifdef CONFIG_RTL8XXXU_UNTESTED
+
+static int rtl8192cu_load_firmware(struct rtl8xxxu_priv *priv)
+{
+	char *fw_name;
+	int ret;
+
+	if (!priv->vendor_umc)
+		fw_name = "rtlwifi/rtl8192cufw_TMSC.bin";
+	else if (priv->chip_cut || priv->rtlchip == 0x8192c)
+		fw_name = "rtlwifi/rtl8192cufw_B.bin";
+	else
+		fw_name = "rtlwifi/rtl8192cufw_A.bin";
+
+	ret = rtl8xxxu_load_firmware(priv, fw_name);
+
+	return ret;
+}
+
+#endif
+
+static void rtl8xxxu_firmware_self_reset(struct rtl8xxxu_priv *priv)
+{
+	u16 val16;
+	int i = 100;
+
+	/* Inform 8051 to perform reset */
+	rtl8xxxu_write8(priv, REG_HMTFR + 3, 0x20);
+
+	for (i = 100; i > 0; i--) {
+		val16 = rtl8xxxu_read16(priv, REG_SYS_FUNC);
+
+		if (!(val16 & SYS_FUNC_CPU_ENABLE)) {
+			dev_dbg(&priv->udev->dev,
+				"%s: Firmware self reset success!\n", __func__);
+			break;
+		}
+		udelay(50);
+	}
+
+	if (!i) {
+		/* Force firmware reset */
+		val16 = rtl8xxxu_read16(priv, REG_SYS_FUNC);
+		val16 &= ~SYS_FUNC_CPU_ENABLE;
+		rtl8xxxu_write16(priv, REG_SYS_FUNC, val16);
+	}
+}
+
+static int
+rtl8xxxu_init_mac(struct rtl8xxxu_priv *priv, struct rtl8xxxu_reg8val *array)
+{
+	int i, ret;
+	u16 reg;
+	u8 val;
+
+	for (i = 0; ; i++) {
+		reg = array[i].reg;
+		val = array[i].val;
+
+		if (reg == 0xffff && val == 0xff)
+			break;
+
+		ret = rtl8xxxu_write8(priv, reg, val);
+		if (ret != 1) {
+			dev_warn(&priv->udev->dev,
+				 "Failed to initialize MAC\n");
+			return -EAGAIN;
+		}
+	}
+
+	rtl8xxxu_write8(priv, REG_MAX_AGGR_NUM, 0x0a);
+
+	return 0;
+}
+
+static int rtl8xxxu_init_phy_regs(struct rtl8xxxu_priv *priv,
+				  struct rtl8xxxu_reg32val *array)
+{
+	int i, ret;
+	u16 reg;
+	u32 val;
+
+	for (i = 0; ; i++) {
+		reg = array[i].reg;
+		val = array[i].val;
+
+		if (reg == 0xffff && val == 0xffffffff)
+			break;
+
+		ret = rtl8xxxu_write32(priv, reg, val);
+		if (ret != sizeof(val)) {
+			dev_warn(&priv->udev->dev,
+				 "Failed to initialize PHY\n");
+			return -EAGAIN;
+		}
+		udelay(1);
+	}
+
+	return 0;
+}
+
+/*
+ * Most of this is black magic retrieved from the old rtl8723au driver
+ */
+static int rtl8xxxu_init_phy_bb(struct rtl8xxxu_priv *priv)
+{
+	u8 val8, ldoa15, ldov12d, lpldo, ldohci12;
+	u32 val32;
+
+	/*
+	 * Todo: The vendor driver maintains a table of PHY register
+	 *       addresses, which is initialized here. Do we need this?
+	 */
+
+	val8 = rtl8xxxu_read8(priv, REG_AFE_PLL_CTRL);
+	udelay(2);
+	val8 |= AFE_PLL_320_ENABLE;
+	rtl8xxxu_write8(priv, REG_AFE_PLL_CTRL, val8);
+	udelay(2);
+
+	rtl8xxxu_write8(priv, REG_AFE_PLL_CTRL + 1, 0xff);
+	udelay(2);
+
+	val8 = rtl8xxxu_read8(priv, REG_SYS_FUNC);
+	val8 |= SYS_FUNC_BB_GLB_RSTN | SYS_FUNC_BBRSTB;
+	rtl8xxxu_write8(priv, REG_SYS_FUNC, val8);
+
+	/* AFE_XTAL_RF_GATE (bit 14) if addressing as 32 bit register */
+	val32 = rtl8xxxu_read32(priv, REG_AFE_XTAL_CTRL);
+	val32 &= ~AFE_XTAL_RF_GATE;
+	if (priv->has_bluetooth)
+		val32 &= ~AFE_XTAL_BT_GATE;
+	rtl8xxxu_write32(priv, REG_AFE_XTAL_CTRL, val32);
+
+	/* 6. 0x1f[7:0] = 0x07 */
+	val8 = RF_ENABLE | RF_RSTB | RF_SDMRSTB;
+	rtl8xxxu_write8(priv, REG_RF_CTRL, val8);
+
+	if (priv->hi_pa)
+		rtl8xxxu_init_phy_regs(priv, rtl8188ru_phy_1t_highpa_table);
+	else if (priv->tx_paths == 2)
+		rtl8xxxu_init_phy_regs(priv, rtl8192cu_phy_2t_init_table);
+	else
+		rtl8xxxu_init_phy_regs(priv, rtl8723a_phy_1t_init_table);
+
+
+	if (priv->rtlchip == 0x8188c && priv->hi_pa &&
+	    priv->vendor_umc && priv->chip_cut == 1)
+		rtl8xxxu_write8(priv, REG_OFDM0_AGC_PARM1 + 2, 0x50);
+
+	if (priv->tx_paths == 1 && priv->rx_paths == 2) {
+		/*
+		 * For 1T2R boards, patch the registers.
+		 *
+		 * It looks like 8191/2 1T2R boards use path B for TX
+		 */
+		val32 = rtl8xxxu_read32(priv, REG_FPGA0_TX_INFO);
+		val32 &= ~(BIT(0) | BIT(1));
+		val32 |= BIT(1);
+		rtl8xxxu_write32(priv, REG_FPGA0_TX_INFO, val32);
+
+		val32 = rtl8xxxu_read32(priv, REG_FPGA1_TX_INFO);
+		val32 &= ~0x300033;
+		val32 |= 0x200022;
+		rtl8xxxu_write32(priv, REG_FPGA1_TX_INFO, val32);
+
+		val32 = rtl8xxxu_read32(priv, REG_CCK0_AFE_SETTING);
+		val32 &= 0xff000000;
+		val32 |= 0x45000000;
+		rtl8xxxu_write32(priv, REG_CCK0_AFE_SETTING, val32);
+
+		val32 = rtl8xxxu_read32(priv, REG_OFDM0_TRX_PATH_ENABLE);
+		val32 &= ~(OFDM_RF_PATH_RX_MASK | OFDM_RF_PATH_TX_MASK);
+		val32 |= (OFDM_RF_PATH_RX_A | OFDM_RF_PATH_RX_B |
+			  OFDM_RF_PATH_TX_B);
+		rtl8xxxu_write32(priv, REG_OFDM0_TRX_PATH_ENABLE, val32);
+
+		val32 = rtl8xxxu_read32(priv, REG_OFDM0_AGC_PARM1);
+		val32 &= ~(BIT(4) | BIT(5));
+		val32 |= BIT(4);
+		rtl8xxxu_write32(priv, REG_OFDM0_AGC_PARM1, val32);
+
+		val32 = rtl8xxxu_read32(priv, REG_TX_CCK_RFON);
+		val32 &= ~(BIT(27) | BIT(26));
+		val32 |= BIT(27);
+		rtl8xxxu_write32(priv, REG_TX_CCK_RFON, val32);
+
+		val32 = rtl8xxxu_read32(priv, REG_TX_CCK_BBON);
+		val32 &= ~(BIT(27) | BIT(26));
+		val32 |= BIT(27);
+		rtl8xxxu_write32(priv, REG_TX_CCK_BBON, val32);
+
+		val32 = rtl8xxxu_read32(priv, REG_TX_OFDM_RFON);
+		val32 &= ~(BIT(27) | BIT(26));
+		val32 |= BIT(27);
+		rtl8xxxu_write32(priv, REG_TX_OFDM_RFON, val32);
+
+		val32 = rtl8xxxu_read32(priv, REG_TX_OFDM_BBON);
+		val32 &= ~(BIT(27) | BIT(26));
+		val32 |= BIT(27);
+		rtl8xxxu_write32(priv, REG_TX_OFDM_BBON, val32);
+
+		val32 = rtl8xxxu_read32(priv, REG_TX_TO_TX);
+		val32 &= ~(BIT(27) | BIT(26));
+		val32 |= BIT(27);
+		rtl8xxxu_write32(priv, REG_TX_TO_TX, val32);
+	}
+
+	if (priv->hi_pa)
+		rtl8xxxu_init_phy_regs(priv, rtl8xxx_agc_highpa_table);
+	else
+		rtl8xxxu_init_phy_regs(priv, rtl8xxx_agc_standard_table);
+
+	if (priv->rtlchip == 0x8723a &&
+	    priv->efuse_wifi.efuse8723.version >= 0x01) {
+		val32 = rtl8xxxu_read32(priv, REG_MAC_PHY_CTRL);
+
+		val8 = priv->efuse_wifi.efuse8723.xtal_k & 0x3f;
+		val32 &= 0xff000fff;
+		val32 |= ((val8 | (val8 << 6)) << 12);
+
+		rtl8xxxu_write32(priv, REG_MAC_PHY_CTRL, val32);
+	}
+
+	ldoa15 = LDOA15_ENABLE | LDOA15_OBUF;
+	ldov12d = LDOV12D_ENABLE | BIT(2) | (2 << LDOV12D_VADJ_SHIFT);
+	ldohci12 = 0x57;
+	lpldo = 1;
+	val32 = (lpldo << 24) | (ldohci12 << 16) | (ldov12d << 8) | ldoa15;
+
+	rtl8xxxu_write32(priv, REG_LDOA15_CTRL, val32);
+
+	return 0;
+}
+
+static int rtl8xxxu_init_rf_regs(struct rtl8xxxu_priv *priv,
+				 struct rtl8xxxu_rfregval *array,
+				 enum rtl8xxxu_rfpath path)
+{
+	int i, ret;
+	u8 reg;
+	u32 val;
+
+	for (i = 0; ; i++) {
+		reg = array[i].reg;
+		val = array[i].val;
+
+		if (reg == 0xff && val == 0xffffffff)
+			break;
+
+		switch (reg) {
+		case 0xfe:
+			msleep(50);
+			continue;
+		case 0xfd:
+			mdelay(5);
+			continue;
+		case 0xfc:
+			mdelay(1);
+			continue;
+		case 0xfb:
+			udelay(50);
+			continue;
+		case 0xfa:
+			udelay(5);
+			continue;
+		case 0xf9:
+			udelay(1);
+			continue;
+		}
+
+		reg &= 0x3f;
+
+		ret = rtl8xxxu_write_rfreg(priv, path, reg, val);
+		if (ret) {
+			dev_warn(&priv->udev->dev,
+				 "Failed to initialize RF\n");
+			return -EAGAIN;
+		}
+		udelay(1);
+	}
+
+	return 0;
+}
+
+static int rtl8xxxu_init_phy_rf(struct rtl8xxxu_priv *priv,
+				struct rtl8xxxu_rfregval *table,
+				enum rtl8xxxu_rfpath path)
+{
+	u32 val32;
+	u16 val16, rfsi_rfenv;
+	u16 reg_sw_ctrl, reg_int_oe, reg_hssi_parm2;
+
+	switch (path) {
+	case RF_A:
+		reg_sw_ctrl = REG_FPGA0_XA_RF_SW_CTRL;
+		reg_int_oe = REG_FPGA0_XA_RF_INT_OE;
+		reg_hssi_parm2 = REG_FPGA0_XA_HSSI_PARM2;
+		break;
+	case RF_B:
+		reg_sw_ctrl = REG_FPGA0_XB_RF_SW_CTRL;
+		reg_int_oe = REG_FPGA0_XB_RF_INT_OE;
+		reg_hssi_parm2 = REG_FPGA0_XB_HSSI_PARM2;
+		break;
+	default:
+		dev_err(&priv->udev->dev, "%s:Unsupported RF path %c\n",
+			__func__, path + 'A');
+		return -EINVAL;
+	}
+	/* For path B, use XB */
+	rfsi_rfenv = rtl8xxxu_read16(priv, reg_sw_ctrl);
+	rfsi_rfenv &= FPGA0_RF_RFENV;
+
+	/*
+	 * These two we might be able to optimize into one
+	 */
+	val32 = rtl8xxxu_read32(priv, reg_int_oe);
+	val32 |= BIT(20);	/* 0x10 << 16 */
+	rtl8xxxu_write32(priv, reg_int_oe, val32);
+	udelay(1);
+
+	val32 = rtl8xxxu_read32(priv, reg_int_oe);
+	val32 |= BIT(4);
+	rtl8xxxu_write32(priv, reg_int_oe, val32);
+	udelay(1);
+
+	/*
+	 * These two we might be able to optimize into one
+	 */
+	val32 = rtl8xxxu_read32(priv, reg_hssi_parm2);
+	val32 &= ~FPGA0_HSSI_3WIRE_ADDR_LEN;
+	rtl8xxxu_write32(priv, reg_hssi_parm2, val32);
+	udelay(1);
+
+	val32 = rtl8xxxu_read32(priv, reg_hssi_parm2);
+	val32 &= ~FPGA0_HSSI_3WIRE_DATA_LEN;
+	rtl8xxxu_write32(priv, reg_hssi_parm2, val32);
+	udelay(1);
+
+	rtl8xxxu_init_rf_regs(priv, table, path);
+
+	/* For path B, use XB */
+	val16 = rtl8xxxu_read16(priv, reg_sw_ctrl);
+	val16 &= ~FPGA0_RF_RFENV;
+	val16 |= rfsi_rfenv;
+	rtl8xxxu_write16(priv, reg_sw_ctrl, val16);
+
+	return 0;
+}
+
+static int rtl8xxxu_llt_write(struct rtl8xxxu_priv *priv, u8 address, u8 data)
+{
+	int ret = -EBUSY;
+	int count = 0;
+	u32 value;
+
+	value = LLT_OP_WRITE | address << 8 | data;
+
+	rtl8xxxu_write32(priv, REG_LLT_INIT, value);
+
+	do {
+		value = rtl8xxxu_read32(priv, REG_LLT_INIT);
+		if ((value & LLT_OP_MASK) == LLT_OP_INACTIVE) {
+			ret = 0;
+			break;
+		}
+	} while (count++ < 20);
+
+	return ret;
+}
+
+static int rtl8xxxu_init_llt_table(struct rtl8xxxu_priv *priv, u8 last_tx_page)
+{
+	int ret;
+	int i;
+
+	for (i = 0; i < last_tx_page; i++) {
+		ret = rtl8xxxu_llt_write(priv, i, i + 1);
+		if (ret)
+			goto exit;
+	}
+
+	ret = rtl8xxxu_llt_write(priv, last_tx_page, 0xff);
+	if (ret)
+		goto exit;
+
+	/* Mark remaining pages as a ring buffer */
+	for (i = last_tx_page + 1; i < 0xff; i++) {
+		ret = rtl8xxxu_llt_write(priv, i, (i + 1));
+		if (ret)
+			goto exit;
+	}
+
+	/*  Let last entry point to the start entry of ring buffer */
+	ret = rtl8xxxu_llt_write(priv, 0xff, last_tx_page + 1);
+	if (ret)
+		goto exit;
+
+exit:
+	return ret;
+}
+
+static int rtl8xxxu_init_queue_priority(struct rtl8xxxu_priv *priv)
+{
+	u16 val16, hi, lo;
+	u16 hiq, mgq, bkq, beq, viq, voq;
+	int hip, mgp, bkp, bep, vip, vop;
+	int ret = 0;
+
+	switch (priv->ep_tx_count) {
+	case 1:
+		if (priv->ep_tx_high_queue) {
+			hi = TRXDMA_QUEUE_HIGH;
+		} else if (priv->ep_tx_low_queue) {
+			hi = TRXDMA_QUEUE_LOW;
+		} else if (priv->ep_tx_normal_queue) {
+			hi = TRXDMA_QUEUE_NORMAL;
+		} else {
+			hi = 0;
+			ret = -EINVAL;
+		}
+
+		hiq = hi;
+		mgq = hi;
+		bkq = hi;
+		beq = hi;
+		viq = hi;
+		voq = hi;
+
+		hip = 0;
+		mgp = 0;
+		bkp = 0;
+		bep = 0;
+		vip = 0;
+		vop = 0;
+		break;
+	case 2:
+		if (priv->ep_tx_high_queue && priv->ep_tx_low_queue) {
+			hi = TRXDMA_QUEUE_HIGH;
+			lo = TRXDMA_QUEUE_LOW;
+		} else if (priv->ep_tx_normal_queue && priv->ep_tx_low_queue) {
+			hi = TRXDMA_QUEUE_NORMAL;
+			lo = TRXDMA_QUEUE_LOW;
+		} else if (priv->ep_tx_high_queue && priv->ep_tx_normal_queue) {
+			hi = TRXDMA_QUEUE_HIGH;
+			lo = TRXDMA_QUEUE_NORMAL;
+		} else {
+			ret = -EINVAL;
+			hi = 0;
+			lo = 0;
+		}
+
+		hiq = hi;
+		mgq = hi;
+		bkq = lo;
+		beq = lo;
+		viq = hi;
+		voq = hi;
+
+		hip = 0;
+		mgp = 0;
+		bkp = 1;
+		bep = 1;
+		vip = 0;
+		vop = 0;
+		break;
+	case 3:
+		beq = TRXDMA_QUEUE_LOW;
+		bkq = TRXDMA_QUEUE_LOW;
+		viq = TRXDMA_QUEUE_NORMAL;
+		voq = TRXDMA_QUEUE_HIGH;
+		mgq = TRXDMA_QUEUE_HIGH;
+		hiq = TRXDMA_QUEUE_HIGH;
+
+		hip = hiq ^ 3;
+		mgp = mgq ^ 3;
+		bkp = bkq ^ 3;
+		bep = beq ^ 3;
+		vip = viq ^ 3;
+		vop = viq ^ 3;
+		break;
+	default:
+		ret = -EINVAL;
+	}
+
+	/*
+	 * None of the vendor drivers are configuring the beacon
+	 * queue here .... why?
+	 */
+	if (!ret) {
+		val16 = rtl8xxxu_read16(priv, REG_TRXDMA_CTRL);
+		val16 &= 0x7;
+		val16 |= (voq << TRXDMA_CTRL_VOQ_SHIFT) |
+			(viq << TRXDMA_CTRL_VIQ_SHIFT) |
+			(beq << TRXDMA_CTRL_BEQ_SHIFT) |
+			(bkq << TRXDMA_CTRL_BKQ_SHIFT) |
+			(mgq << TRXDMA_CTRL_MGQ_SHIFT) |
+			(hiq << TRXDMA_CTRL_HIQ_SHIFT);
+		rtl8xxxu_write16(priv, REG_TRXDMA_CTRL, val16);
+
+		priv->pipe_out[TXDESC_QUEUE_VO] =
+			usb_sndbulkpipe(priv->udev, priv->out_ep[vop]);
+		priv->pipe_out[TXDESC_QUEUE_VI] =
+			usb_sndbulkpipe(priv->udev, priv->out_ep[vip]);
+		priv->pipe_out[TXDESC_QUEUE_BE] =
+			usb_sndbulkpipe(priv->udev, priv->out_ep[bep]);
+		priv->pipe_out[TXDESC_QUEUE_BK] =
+			usb_sndbulkpipe(priv->udev, priv->out_ep[bkp]);
+		priv->pipe_out[TXDESC_QUEUE_BEACON] =
+			usb_sndbulkpipe(priv->udev, priv->out_ep[0]);
+		priv->pipe_out[TXDESC_QUEUE_MGNT] =
+			usb_sndbulkpipe(priv->udev, priv->out_ep[mgp]);
+		priv->pipe_out[TXDESC_QUEUE_HIGH] =
+			usb_sndbulkpipe(priv->udev, priv->out_ep[hip]);
+		priv->pipe_out[TXDESC_QUEUE_CMD] =
+			usb_sndbulkpipe(priv->udev, priv->out_ep[0]);
+	}
+
+	return ret;
+}
+
+static void rtl8xxxu_fill_iqk_matrix_a(struct rtl8xxxu_priv *priv,
+				       bool iqk_ok, int result[][8],
+				       int candidate, bool tx_only)
+{
+	u32 oldval, x, tx0_a, reg;
+	int y, tx0_c;
+	u32 val32;
+
+	if (!iqk_ok)
+		return;
+
+	val32 = rtl8xxxu_read32(priv, REG_OFDM0_XA_TX_IQ_IMBALANCE);
+	oldval = val32 >> 22;
+
+	x = result[candidate][0];
+	if ((x & 0x00000200) != 0)
+		x = x | 0xfffffc00;
+	tx0_a = (x * oldval) >> 8;
+
+	val32 = rtl8xxxu_read32(priv, REG_OFDM0_XA_TX_IQ_IMBALANCE);
+	val32 &= ~0x3ff;
+	val32 |= tx0_a;
+	rtl8xxxu_write32(priv, REG_OFDM0_XA_TX_IQ_IMBALANCE, val32);
+
+	val32 = rtl8xxxu_read32(priv, REG_OFDM0_ENERGY_CCA_THRES);
+	val32 &= ~BIT(31);
+	if ((x * oldval >> 7) & 0x1)
+		val32 |= BIT(31);
+	rtl8xxxu_write32(priv, REG_OFDM0_ENERGY_CCA_THRES, val32);
+
+	y = result[candidate][1];
+	if ((y & 0x00000200) != 0)
+		y = y | 0xfffffc00;
+	tx0_c = (y * oldval) >> 8;
+
+	val32 = rtl8xxxu_read32(priv, REG_OFDM0_XC_TX_AFE);
+	val32 &= ~0xf0000000;
+	val32 |= (((tx0_c & 0x3c0) >> 6) << 28);
+	rtl8xxxu_write32(priv, REG_OFDM0_XC_TX_AFE, val32);
+
+	val32 = rtl8xxxu_read32(priv, REG_OFDM0_XA_TX_IQ_IMBALANCE);
+	val32 &= ~0x003f0000;
+	val32 |= ((tx0_c & 0x3f) << 16);
+	rtl8xxxu_write32(priv, REG_OFDM0_XA_TX_IQ_IMBALANCE, val32);
+
+	val32 = rtl8xxxu_read32(priv, REG_OFDM0_ENERGY_CCA_THRES);
+	val32 &= ~BIT(29);
+	if ((y * oldval >> 7) & 0x1)
+		val32 |= BIT(29);
+	rtl8xxxu_write32(priv, REG_OFDM0_ENERGY_CCA_THRES, val32);
+
+	if (tx_only) {
+		dev_dbg(&priv->udev->dev, "%s: only TX\n", __func__);
+		return;
+	}
+
+	reg = result[candidate][2];
+
+	val32 = rtl8xxxu_read32(priv, REG_OFDM0_XA_RX_IQ_IMBALANCE);
+	val32 &= ~0x3ff;
+	val32 |= (reg & 0x3ff);
+	rtl8xxxu_write32(priv, REG_OFDM0_XA_RX_IQ_IMBALANCE, val32);
+
+	reg = result[candidate][3] & 0x3F;
+
+	val32 = rtl8xxxu_read32(priv, REG_OFDM0_XA_RX_IQ_IMBALANCE);
+	val32 &= ~0xfc00;
+	val32 |= ((reg << 10) & 0xfc00);
+	rtl8xxxu_write32(priv, REG_OFDM0_XA_RX_IQ_IMBALANCE, val32);
+
+	reg = (result[candidate][3] >> 6) & 0xF;
+
+	val32 = rtl8xxxu_read32(priv, REG_OFDM0_RX_IQ_EXT_ANTA);
+	val32 &= ~0xf0000000;
+	val32 |= (reg << 28);
+	rtl8xxxu_write32(priv, REG_OFDM0_RX_IQ_EXT_ANTA, val32);
+}
+
+static void rtl8xxxu_fill_iqk_matrix_b(struct rtl8xxxu_priv *priv,
+				       bool iqk_ok, int result[][8],
+				       int candidate, bool tx_only)
+{
+	u32 oldval, x, tx1_a, reg;
+	int y, tx1_c;
+	u32 val32;
+
+	if (!iqk_ok)
+		return;
+
+	val32 = rtl8xxxu_read32(priv, REG_OFDM0_XB_TX_IQ_IMBALANCE);
+	oldval = val32 >> 22;
+
+	x = result[candidate][4];
+	if ((x & 0x00000200) != 0)
+		x = x | 0xfffffc00;
+	tx1_a = (x * oldval) >> 8;
+
+	val32 = rtl8xxxu_read32(priv, REG_OFDM0_XB_TX_IQ_IMBALANCE);
+	val32 &= ~0x3ff;
+	val32 |= tx1_a;
+	rtl8xxxu_write32(priv, REG_OFDM0_XB_TX_IQ_IMBALANCE, val32);
+
+	val32 = rtl8xxxu_read32(priv, REG_OFDM0_ENERGY_CCA_THRES);
+	val32 &= ~BIT(27);
+	if ((x * oldval >> 7) & 0x1)
+		val32 |= BIT(27);
+	rtl8xxxu_write32(priv, REG_OFDM0_ENERGY_CCA_THRES, val32);
+
+	y = result[candidate][5];
+	if ((y & 0x00000200) != 0)
+		y = y | 0xfffffc00;
+	tx1_c = (y * oldval) >> 8;
+
+	val32 = rtl8xxxu_read32(priv, REG_OFDM0_XD_TX_AFE);
+	val32 &= ~0xf0000000;
+	val32 |= (((tx1_c & 0x3c0) >> 6) << 28);
+	rtl8xxxu_write32(priv, REG_OFDM0_XD_TX_AFE, val32);
+
+	val32 = rtl8xxxu_read32(priv, REG_OFDM0_XB_TX_IQ_IMBALANCE);
+	val32 &= ~0x003f0000;
+	val32 |= ((tx1_c & 0x3f) << 16);
+	rtl8xxxu_write32(priv, REG_OFDM0_XB_TX_IQ_IMBALANCE, val32);
+
+	val32 = rtl8xxxu_read32(priv, REG_OFDM0_ENERGY_CCA_THRES);
+	val32 &= ~BIT(25);
+	if ((y * oldval >> 7) & 0x1)
+		val32 |= BIT(25);
+	rtl8xxxu_write32(priv, REG_OFDM0_ENERGY_CCA_THRES, val32);
+
+	if (tx_only) {
+		dev_dbg(&priv->udev->dev, "%s: only TX\n", __func__);
+		return;
+	}
+
+	reg = result[candidate][6];
+
+	val32 = rtl8xxxu_read32(priv, REG_OFDM0_XB_RX_IQ_IMBALANCE);
+	val32 &= ~0x3ff;
+	val32 |= (reg & 0x3ff);
+	rtl8xxxu_write32(priv, REG_OFDM0_XB_RX_IQ_IMBALANCE, val32);
+
+	reg = result[candidate][7] & 0x3f;
+
+	val32 = rtl8xxxu_read32(priv, REG_OFDM0_XB_RX_IQ_IMBALANCE);
+	val32 &= ~0xfc00;
+	val32 |= ((reg << 10) & 0xfc00);
+	rtl8xxxu_write32(priv, REG_OFDM0_XB_RX_IQ_IMBALANCE, val32);
+
+	reg = (result[candidate][7] >> 6) & 0xf;
+
+	val32 = rtl8xxxu_read32(priv, REG_OFDM0_AGCR_SSI_TABLE);
+	val32 &= ~0x0000f000;
+	val32 |= (reg << 12);
+	rtl8xxxu_write32(priv, REG_OFDM0_AGCR_SSI_TABLE, val32);
+}
+
+#define MAX_TOLERANCE		5
+
+static bool rtl8xxxu_simularity_compare(struct rtl8xxxu_priv *priv,
+					int result[][8], int c1, int c2)
+{
+	u32 i, j, diff, simubitmap, bound = 0;
+	int candidate[2] = {-1, -1};	/* for path A and path B */
+	bool retval = true;
+
+	if (priv->tx_paths > 1)
+		bound = 8;
+	else
+		bound = 4;
+
+	simubitmap = 0;
+
+	for (i = 0; i < bound; i++) {
+		diff = (result[c1][i] > result[c2][i]) ?
+			(result[c1][i] - result[c2][i]) :
+			(result[c2][i] - result[c1][i]);
+		if (diff > MAX_TOLERANCE) {
+			if ((i == 2 || i == 6) && !simubitmap) {
+				if (result[c1][i] + result[c1][i + 1] == 0)
+					candidate[(i / 4)] = c2;
+				else if (result[c2][i] + result[c2][i + 1] == 0)
+					candidate[(i / 4)] = c1;
+				else
+					simubitmap = simubitmap | (1 << i);
+			} else {
+				simubitmap = simubitmap | (1 << i);
+			}
+		}
+	}
+
+	if (simubitmap == 0) {
+		for (i = 0; i < (bound / 4); i++) {
+			if (candidate[i] >= 0) {
+				for (j = i * 4; j < (i + 1) * 4 - 2; j++)
+					result[3][j] = result[candidate[i]][j];
+				retval = false;
+			}
+		}
+		return retval;
+	} else if (!(simubitmap & 0x0f)) {
+		/* path A OK */
+		for (i = 0; i < 4; i++)
+			result[3][i] = result[c1][i];
+	} else if (!(simubitmap & 0xf0) && priv->tx_paths > 1) {
+		/* path B OK */
+		for (i = 4; i < 8; i++)
+			result[3][i] = result[c1][i];
+	}
+
+	return false;
+}
+
+static void
+rtl8xxxu_save_mac_regs(struct rtl8xxxu_priv *priv, const u32 *reg, u32 *backup)
+{
+	int i;
+
+	for (i = 0; i < (RTL8XXXU_MAC_REGS - 1); i++)
+		backup[i] = rtl8xxxu_read8(priv, reg[i]);
+
+	backup[i] = rtl8xxxu_read32(priv, reg[i]);
+}
+
+static void rtl8xxxu_restore_mac_regs(struct rtl8xxxu_priv *priv,
+				      const u32 *reg, u32 *backup)
+{
+	int i;
+
+	for (i = 0; i < (RTL8XXXU_MAC_REGS - 1); i++)
+		rtl8xxxu_write8(priv, reg[i], backup[i]);
+
+	rtl8xxxu_write32(priv, reg[i], backup[i]);
+}
+
+static void rtl8xxxu_save_regs(struct rtl8xxxu_priv *priv, const u32 *regs,
+			       u32 *backup, int count)
+{
+	int i;
+
+	for (i = 0; i < count; i++)
+		backup[i] = rtl8xxxu_read32(priv, regs[i]);
+}
+
+static void rtl8xxxu_restore_regs(struct rtl8xxxu_priv *priv, const u32 *regs,
+				  u32 *backup, int count)
+{
+	int i;
+
+	for (i = 0; i < count; i++)
+		rtl8xxxu_write32(priv, regs[i], backup[i]);
+}
+
+
+static void rtl8xxxu_path_adda_on(struct rtl8xxxu_priv *priv, const u32 *regs,
+				  bool path_a_on)
+{
+	u32 path_on;
+	int i;
+
+	path_on = path_a_on ? 0x04db25a4 : 0x0b1b25a4;
+	if (priv->tx_paths == 1) {
+		path_on = 0x0bdb25a0;
+		rtl8xxxu_write32(priv, regs[0], 0x0b1b25a0);
+	} else {
+		rtl8xxxu_write32(priv, regs[0], path_on);
+	}
+
+	for (i = 1 ; i < RTL8XXXU_ADDA_REGS ; i++)
+		rtl8xxxu_write32(priv, regs[i], path_on);
+}
+
+static void rtl8xxxu_mac_calibration(struct rtl8xxxu_priv *priv,
+				     const u32 *regs, u32 *backup)
+{
+	int i = 0;
+
+	rtl8xxxu_write8(priv, regs[i], 0x3f);
+
+	for (i = 1 ; i < (RTL8XXXU_MAC_REGS - 1); i++)
+		rtl8xxxu_write8(priv, regs[i], (u8)(backup[i] & ~BIT(3)));
+
+	rtl8xxxu_write8(priv, regs[i], (u8)(backup[i] & ~BIT(5)));
+}
+
+static int rtl8xxxu_iqk_path_a(struct rtl8xxxu_priv *priv)
+{
+	u32 reg_eac, reg_e94, reg_e9c, reg_ea4, val32;
+	int result = 0;
+
+	/* path-A IQK setting */
+	rtl8xxxu_write32(priv, REG_TX_IQK_TONE_A, 0x10008c1f);
+	rtl8xxxu_write32(priv, REG_RX_IQK_TONE_A, 0x10008c1f);
+	rtl8xxxu_write32(priv, REG_TX_IQK_PI_A, 0x82140102);
+
+	val32 = (priv->rf_paths > 1) ? 0x28160202 :
+		/*IS_81xxC_VENDOR_UMC_B_CUT(pHalData->VersionID)?0x28160202: */
+		0x28160502;
+	rtl8xxxu_write32(priv, REG_RX_IQK_PI_A, val32);
+
+	/* path-B IQK setting */
+	if (priv->rf_paths > 1) {
+		rtl8xxxu_write32(priv, REG_TX_IQK_TONE_B, 0x10008c22);
+		rtl8xxxu_write32(priv, REG_RX_IQK_TONE_B, 0x10008c22);
+		rtl8xxxu_write32(priv, REG_TX_IQK_PI_B, 0x82140102);
+		rtl8xxxu_write32(priv, REG_RX_IQK_PI_B, 0x28160202);
+	}
+
+	/* LO calibration setting */
+	rtl8xxxu_write32(priv, REG_IQK_AGC_RSP, 0x001028d1);
+
+	/* One shot, path A LOK & IQK */
+	rtl8xxxu_write32(priv, REG_IQK_AGC_PTS, 0xf9000000);
+	rtl8xxxu_write32(priv, REG_IQK_AGC_PTS, 0xf8000000);
+
+	mdelay(1);
+
+	/* Check failed */
+	reg_eac = rtl8xxxu_read32(priv, REG_RX_POWER_AFTER_IQK_A_2);
+	reg_e94 = rtl8xxxu_read32(priv, REG_TX_POWER_BEFORE_IQK_A);
+	reg_e9c = rtl8xxxu_read32(priv, REG_TX_POWER_AFTER_IQK_A);
+	reg_ea4 = rtl8xxxu_read32(priv, REG_RX_POWER_BEFORE_IQK_A_2);
+
+	if (!(reg_eac & BIT(28)) &&
+	    ((reg_e94 & 0x03ff0000) != 0x01420000) &&
+	    ((reg_e9c & 0x03ff0000) != 0x00420000))
+		result |= 0x01;
+	else	/* If TX not OK, ignore RX */
+		goto out;
+
+	/* If TX is OK, check whether RX is OK */
+	if (!(reg_eac & BIT(27)) &&
+	    ((reg_ea4 & 0x03ff0000) != 0x01320000) &&
+	    ((reg_eac & 0x03ff0000) != 0x00360000))
+		result |= 0x02;
+	else
+		dev_warn(&priv->udev->dev, "%s: Path A RX IQK failed!\n",
+			 __func__);
+out:
+	return result;
+}
+
+static int rtl8xxxu_iqk_path_b(struct rtl8xxxu_priv *priv)
+{
+	u32 reg_eac, reg_eb4, reg_ebc, reg_ec4, reg_ecc;
+	int result = 0;
+
+	/* One shot, path B LOK & IQK */
+	rtl8xxxu_write32(priv, REG_IQK_AGC_CONT, 0x00000002);
+	rtl8xxxu_write32(priv, REG_IQK_AGC_CONT, 0x00000000);
+
+	mdelay(1);
+
+	/* Check failed */
+	reg_eac = rtl8xxxu_read32(priv, REG_RX_POWER_AFTER_IQK_A_2);
+	reg_eb4 = rtl8xxxu_read32(priv, REG_TX_POWER_BEFORE_IQK_B);
+	reg_ebc = rtl8xxxu_read32(priv, REG_TX_POWER_AFTER_IQK_B);
+	reg_ec4 = rtl8xxxu_read32(priv, REG_RX_POWER_BEFORE_IQK_B_2);
+	reg_ecc = rtl8xxxu_read32(priv, REG_RX_POWER_AFTER_IQK_B_2);
+
+	if (!(reg_eac & BIT(31)) &&
+	    ((reg_eb4 & 0x03ff0000) != 0x01420000) &&
+	    ((reg_ebc & 0x03ff0000) != 0x00420000))
+		result |= 0x01;
+	else
+		goto out;
+
+	if (!(reg_eac & BIT(30)) &&
+	    (((reg_ec4 & 0x03ff0000) >> 16) != 0x132) &&
+	    (((reg_ecc & 0x03ff0000) >> 16) != 0x36))
+		result |= 0x02;
+	else
+		dev_warn(&priv->udev->dev, "%s: Path B RX IQK failed!\n",
+			 __func__);
+out:
+	return result;
+}
+
+static void rtl8xxxu_phy_iqcalibrate(struct rtl8xxxu_priv *priv,
+				     int result[][8], int t)
+{
+	struct device *dev = &priv->udev->dev;
+	u32 i, val32;
+	int path_a_ok, path_b_ok;
+	int retry = 2;
+	const u32 adda_regs[RTL8XXXU_ADDA_REGS] = {
+		REG_FPGA0_XCD_SWITCH_CTRL, REG_BLUETOOTH,
+		REG_RX_WAIT_CCA, REG_TX_CCK_RFON,
+		REG_TX_CCK_BBON, REG_TX_OFDM_RFON,
+		REG_TX_OFDM_BBON, REG_TX_TO_RX,
+		REG_TX_TO_TX, REG_RX_CCK,
+		REG_RX_OFDM, REG_RX_WAIT_RIFS,
+		REG_RX_TO_RX, REG_STANDBY,
+		REG_SLEEP, REG_PMPD_ANAEN
+	};
+	const u32 iqk_mac_regs[RTL8XXXU_MAC_REGS] = {
+		REG_TXPAUSE, REG_BEACON_CTRL,
+		REG_BEACON_CTRL_1, REG_GPIO_MUXCFG
+	};
+	const u32 iqk_bb_regs[RTL8XXXU_BB_REGS] = {
+		REG_OFDM0_TRX_PATH_ENABLE, REG_OFDM0_TR_MUX_PAR,
+		REG_FPGA0_XCD_RF_SW_CTRL, REG_CONFIG_ANT_A, REG_CONFIG_ANT_B,
+		REG_FPGA0_XAB_RF_SW_CTRL, REG_FPGA0_XA_RF_INT_OE,
+		REG_FPGA0_XB_RF_INT_OE, REG_FPGA0_RF_MODE
+	};
+
+	/*
+	 * Note: IQ calibration must be performed after loading
+	 *       PHY_REG.txt , and radio_a, radio_b.txt
+	 */
+
+	if (t == 0) {
+		/* Save ADDA parameters, turn Path A ADDA on */
+		rtl8xxxu_save_regs(priv, adda_regs, priv->adda_backup,
+				   RTL8XXXU_ADDA_REGS);
+		rtl8xxxu_save_mac_regs(priv, iqk_mac_regs, priv->mac_backup);
+		rtl8xxxu_save_regs(priv, iqk_bb_regs,
+				   priv->bb_backup, RTL8XXXU_BB_REGS);
+	}
+
+	rtl8xxxu_path_adda_on(priv, adda_regs, true);
+
+	if (t == 0) {
+		val32 = rtl8xxxu_read32(priv, REG_FPGA0_XA_HSSI_PARM1);
+		if (val32 & FPGA0_HSSI_PARM1_PI)
+			priv->pi_enabled = 1;
+	}
+
+	if (!priv->pi_enabled) {
+		/* Switch BB to PI mode to do IQ Calibration. */
+		rtl8xxxu_write32(priv, REG_FPGA0_XA_HSSI_PARM1, 0x01000100);
+		rtl8xxxu_write32(priv, REG_FPGA0_XB_HSSI_PARM1, 0x01000100);
+	}
+
+	val32 = rtl8xxxu_read32(priv, REG_FPGA0_RF_MODE);
+	val32 &= ~FPGA_RF_MODE_CCK;
+	rtl8xxxu_write32(priv, REG_FPGA0_RF_MODE, val32);
+
+	rtl8xxxu_write32(priv, REG_OFDM0_TRX_PATH_ENABLE, 0x03a05600);
+	rtl8xxxu_write32(priv, REG_OFDM0_TR_MUX_PAR, 0x000800e4);
+	rtl8xxxu_write32(priv, REG_FPGA0_XCD_RF_SW_CTRL, 0x22204000);
+
+	val32 = rtl8xxxu_read32(priv, REG_FPGA0_XAB_RF_SW_CTRL);
+	val32 |= (FPGA0_RF_PAPE | (FPGA0_RF_PAPE << FPGA0_RF_BD_CTRL_SHIFT));
+	rtl8xxxu_write32(priv, REG_FPGA0_XAB_RF_SW_CTRL, val32);
+
+	val32 = rtl8xxxu_read32(priv, REG_FPGA0_XA_RF_INT_OE);
+	val32 &= ~BIT(10);
+	rtl8xxxu_write32(priv, REG_FPGA0_XA_RF_INT_OE, val32);
+	val32 = rtl8xxxu_read32(priv, REG_FPGA0_XB_RF_INT_OE);
+	val32 &= ~BIT(10);
+	rtl8xxxu_write32(priv, REG_FPGA0_XB_RF_INT_OE, val32);
+
+	if (priv->tx_paths > 1) {
+		rtl8xxxu_write32(priv, REG_FPGA0_XA_LSSI_PARM, 0x00010000);
+		rtl8xxxu_write32(priv, REG_FPGA0_XB_LSSI_PARM, 0x00010000);
+	}
+
+	/* MAC settings */
+	rtl8xxxu_mac_calibration(priv, iqk_mac_regs, priv->mac_backup);
+
+	/* Page B init */
+	rtl8xxxu_write32(priv, REG_CONFIG_ANT_A, 0x00080000);
+
+	if (priv->tx_paths > 1)
+		rtl8xxxu_write32(priv, REG_CONFIG_ANT_B, 0x00080000);
+
+	/* IQ calibration setting */
+	rtl8xxxu_write32(priv, REG_FPGA0_IQK, 0x80800000);
+	rtl8xxxu_write32(priv, REG_TX_IQK, 0x01007c00);
+	rtl8xxxu_write32(priv, REG_RX_IQK, 0x01004800);
+
+	for (i = 0; i < retry; i++) {
+		path_a_ok = rtl8xxxu_iqk_path_a(priv);
+		if (path_a_ok == 0x03) {
+			val32 = rtl8xxxu_read32(priv,
+						REG_TX_POWER_BEFORE_IQK_A);
+			result[t][0] = (val32 >> 16) & 0x3ff;
+			val32 = rtl8xxxu_read32(priv,
+						REG_TX_POWER_AFTER_IQK_A);
+			result[t][1] = (val32 >> 16) & 0x3ff;
+			val32 = rtl8xxxu_read32(priv,
+						REG_RX_POWER_BEFORE_IQK_A_2);
+			result[t][2] = (val32 >> 16) & 0x3ff;
+			val32 = rtl8xxxu_read32(priv,
+						REG_RX_POWER_AFTER_IQK_A_2);
+			result[t][3] = (val32 >> 16) & 0x3ff;
+			break;
+		} else if (i == (retry - 1) && path_a_ok == 0x01) {
+			/* TX IQK OK */
+			dev_dbg(dev, "%s: Path A IQK Only Tx Success!!\n",
+				__func__);
+
+			val32 = rtl8xxxu_read32(priv,
+						REG_TX_POWER_BEFORE_IQK_A);
+			result[t][0] = (val32 >> 16) & 0x3ff;
+			val32 = rtl8xxxu_read32(priv,
+						REG_TX_POWER_AFTER_IQK_A);
+			result[t][1] = (val32 >> 16) & 0x3ff;
+		}
+	}
+
+	if (!path_a_ok)
+		dev_dbg(dev, "%s: Path A IQK failed!\n", __func__);
+
+	if (priv->tx_paths > 1) {
+		/*
+		 * Path A into standby
+		 */
+		rtl8xxxu_write32(priv, REG_FPGA0_IQK, 0x0);
+		rtl8xxxu_write32(priv, REG_FPGA0_XA_LSSI_PARM, 0x00010000);
+		rtl8xxxu_write32(priv, REG_FPGA0_IQK, 0x80800000);
+
+		/* Turn Path B ADDA on */
+		rtl8xxxu_path_adda_on(priv, adda_regs, false);
+
+		for (i = 0; i < retry; i++) {
+			path_b_ok = rtl8xxxu_iqk_path_b(priv);
+			if (path_b_ok == 0x03) {
+				val32 = rtl8xxxu_read32(priv, REG_TX_POWER_BEFORE_IQK_B);
+				result[t][4] = (val32 >> 16) & 0x3ff;
+				val32 = rtl8xxxu_read32(priv, REG_TX_POWER_AFTER_IQK_B);
+				result[t][5] = (val32 >> 16) & 0x3ff;
+				val32 = rtl8xxxu_read32(priv, REG_RX_POWER_BEFORE_IQK_B_2);
+				result[t][6] = (val32 >> 16) & 0x3ff;
+				val32 = rtl8xxxu_read32(priv, REG_RX_POWER_AFTER_IQK_B_2);
+				result[t][7] = (val32 >> 16) & 0x3ff;
+				break;
+			} else if (i == (retry - 1) && path_b_ok == 0x01) {
+				/* TX IQK OK */
+				val32 = rtl8xxxu_read32(priv, REG_TX_POWER_BEFORE_IQK_B);
+				result[t][4] = (val32 >> 16) & 0x3ff;
+				val32 = rtl8xxxu_read32(priv, REG_TX_POWER_AFTER_IQK_B);
+				result[t][5] = (val32 >> 16) & 0x3ff;
+			}
+		}
+
+		if (!path_b_ok)
+			dev_dbg(dev, "%s: Path B IQK failed!\n", __func__);
+	}
+
+	/* Back to BB mode, load original value */
+	rtl8xxxu_write32(priv, REG_FPGA0_IQK, 0);
+
+	if (t) {
+		if (!priv->pi_enabled) {
+			/*
+			 * Switch back BB to SI mode after finishing
+			 * IQ Calibration
+			 */
+			val32 = 0x01000000;
+			rtl8xxxu_write32(priv, REG_FPGA0_XA_HSSI_PARM1, val32);
+			rtl8xxxu_write32(priv, REG_FPGA0_XB_HSSI_PARM1, val32);
+		}
+
+		/* Reload ADDA power saving parameters */
+		rtl8xxxu_restore_regs(priv, adda_regs, priv->adda_backup,
+				      RTL8XXXU_ADDA_REGS);
+
+		/* Reload MAC parameters */
+		rtl8xxxu_restore_mac_regs(priv, iqk_mac_regs, priv->mac_backup);
+
+		/* Reload BB parameters */
+		rtl8xxxu_restore_regs(priv, iqk_bb_regs,
+				      priv->bb_backup, RTL8XXXU_BB_REGS);
+
+		/* Restore RX initial gain */
+		rtl8xxxu_write32(priv, REG_FPGA0_XA_LSSI_PARM, 0x00032ed3);
+
+		if (priv->tx_paths > 1) {
+			rtl8xxxu_write32(priv, REG_FPGA0_XB_LSSI_PARM,
+					 0x00032ed3);
+		}
+
+		/* Load 0xe30 IQC default value */
+		rtl8xxxu_write32(priv, REG_TX_IQK_TONE_A, 0x01008c00);
+		rtl8xxxu_write32(priv, REG_RX_IQK_TONE_A, 0x01008c00);
+	}
+}
+
+static void rtl8723a_phy_iq_calibrate(struct rtl8xxxu_priv *priv)
+{
+	struct device *dev = &priv->udev->dev;
+	int result[4][8];	/* last is final result */
+	int i, candidate;
+	bool path_a_ok, path_b_ok;
+	u32 reg_e94, reg_e9c, reg_ea4, reg_eac;
+	u32 reg_eb4, reg_ebc, reg_ec4, reg_ecc;
+	s32 reg_tmp = 0;
+	bool simu;
+
+	memset(result, 0, sizeof(result));
+	candidate = -1;
+
+	path_a_ok = false;
+	path_b_ok = false;
+
+	rtl8xxxu_read32(priv, REG_FPGA0_RF_MODE);
+
+	for (i = 0; i < 3; i++) {
+		rtl8xxxu_phy_iqcalibrate(priv, result, i);
+
+		if (i == 1) {
+			simu = rtl8xxxu_simularity_compare(priv, result, 0, 1);
+			if (simu) {
+				candidate = 0;
+				break;
+			}
+		}
+
+		if (i == 2) {
+			simu = rtl8xxxu_simularity_compare(priv, result, 0, 2);
+			if (simu) {
+				candidate = 0;
+				break;
+			}
+
+			simu = rtl8xxxu_simularity_compare(priv, result, 1, 2);
+			if (simu) {
+				candidate = 1;
+			} else {
+				for (i = 0; i < 8; i++)
+					reg_tmp += result[3][i];
+
+				if (reg_tmp)
+					candidate = 3;
+				else
+					candidate = -1;
+			}
+		}
+	}
+
+	for (i = 0; i < 4; i++) {
+		reg_e94 = result[i][0];
+		reg_e9c = result[i][1];
+		reg_ea4 = result[i][2];
+		reg_eac = result[i][3];
+		reg_eb4 = result[i][4];
+		reg_ebc = result[i][5];
+		reg_ec4 = result[i][6];
+		reg_ecc = result[i][7];
+	}
+
+	if (candidate >= 0) {
+		reg_e94 = result[candidate][0];
+		priv->rege94 =  reg_e94;
+		reg_e9c = result[candidate][1];
+		priv->rege9c = reg_e9c;
+		reg_ea4 = result[candidate][2];
+		reg_eac = result[candidate][3];
+		reg_eb4 = result[candidate][4];
+		priv->regeb4 = reg_eb4;
+		reg_ebc = result[candidate][5];
+		priv->regebc = reg_ebc;
+		reg_ec4 = result[candidate][6];
+		reg_ecc = result[candidate][7];
+		dev_dbg(dev, "%s: candidate is %x\n", __func__, candidate);
+		dev_dbg(dev,
+			"%s: e94 =%x e9c=%x ea4=%x eac=%x eb4=%x ebc=%x ec4=%x "
+			"ecc=%x\n ", __func__, reg_e94, reg_e9c,
+			reg_ea4, reg_eac, reg_eb4, reg_ebc, reg_ec4, reg_ecc);
+		path_a_ok = true;
+		path_b_ok = true;
+	} else {
+		reg_e94 = reg_eb4 = priv->rege94 = priv->regeb4 = 0x100;
+		reg_e9c = reg_ebc = priv->rege9c = priv->regebc = 0x0;
+	}
+
+	if (reg_e94 && candidate >= 0)
+		rtl8xxxu_fill_iqk_matrix_a(priv, path_a_ok, result,
+					   candidate, (reg_ea4 == 0));
+
+	if (priv->tx_paths > 1 && reg_eb4)
+		rtl8xxxu_fill_iqk_matrix_b(priv, path_b_ok, result,
+					   candidate, (reg_ec4 == 0));
+
+	rtl8xxxu_save_regs(priv, rtl8723au_iqk_phy_iq_bb_reg,
+			   priv->bb_recovery_backup, RTL8XXXU_BB_REGS);
+}
+
+static void rtl8723a_phy_lc_calibrate(struct rtl8xxxu_priv *priv)
+{
+	u32 val32;
+	u32 rf_amode, rf_bmode = 0, lstf;
+
+	/* Check continuous TX and Packet TX */
+	lstf = rtl8xxxu_read32(priv, REG_OFDM1_LSTF);
+
+	if (lstf & OFDM_LSTF_MASK) {
+		/* Disable all continuous TX */
+		val32 = lstf & ~OFDM_LSTF_MASK;
+		rtl8xxxu_write32(priv, REG_OFDM1_LSTF, val32);
+
+		/* Read original RF mode Path A */
+		rf_amode = rtl8xxxu_read_rfreg(priv, RF_A, RF6052_REG_AC);
+
+		/* Set RF mode to standby Path A */
+		rtl8xxxu_write_rfreg(priv, RF_A, RF6052_REG_AC,
+				     (rf_amode & 0x8ffff) | 0x10000);
+
+		/* Path-B */
+		if (priv->tx_paths > 1) {
+			rf_bmode = rtl8xxxu_read_rfreg(priv, RF_B,
+						       RF6052_REG_AC);
+
+			rtl8xxxu_write_rfreg(priv, RF_B, RF6052_REG_AC,
+					     (rf_bmode & 0x8ffff) | 0x10000);
+		}
+	} else {
+		/*  Deal with Packet TX case */
+		/*  block all queues */
+		rtl8xxxu_write8(priv, REG_TXPAUSE, 0xff);
+	}
+
+	/* Start LC calibration */
+	val32 = rtl8xxxu_read_rfreg(priv, RF_A, RF6052_REG_MODE_AG);
+	val32 |= 0x08000;
+	rtl8xxxu_write_rfreg(priv, RF_A, RF6052_REG_MODE_AG, val32);
+
+	msleep(100);
+
+	/* Restore original parameters */
+	if (lstf & OFDM_LSTF_MASK) {
+		/* Path-A */
+		rtl8xxxu_write32(priv, REG_OFDM1_LSTF, lstf);
+		rtl8xxxu_write_rfreg(priv, RF_A, RF6052_REG_AC, rf_amode);
+
+		/* Path-B */
+		if (priv->tx_paths > 1)
+			rtl8xxxu_write_rfreg(priv, RF_B, RF6052_REG_AC,
+					     rf_bmode);
+	} else /*  Deal with Packet TX case */
+		rtl8xxxu_write8(priv, REG_TXPAUSE, 0x00);
+}
+
+static int rtl8xxxu_set_mac(struct rtl8xxxu_priv *priv)
+{
+	int i;
+	u16 reg;
+
+	reg = REG_MACID;
+
+	for (i = 0; i < ETH_ALEN; i++)
+		rtl8xxxu_write8(priv, reg + i, priv->mac_addr[i]);
+
+	return 0;
+}
+
+static int rtl8xxxu_set_bssid(struct rtl8xxxu_priv *priv, const u8 *bssid)
+{
+	int i;
+	u16 reg;
+
+	dev_dbg(&priv->udev->dev, "%s: (%pM)\n", __func__, bssid);
+
+	reg = REG_BSSID;
+
+	for (i = 0; i < ETH_ALEN; i++)
+		rtl8xxxu_write8(priv, reg + i, bssid[i]);
+
+	return 0;
+}
+
+static void
+rtl8xxxu_set_ampdu_factor(struct rtl8xxxu_priv *priv, u8 ampdu_factor)
+{
+	u8 vals[4] = { 0x41, 0xa8, 0x72, 0xb9 };
+	u8 max_agg = 0xf;
+	int i;
+
+	ampdu_factor = 1 << (ampdu_factor + 2);
+	if (ampdu_factor > max_agg)
+		ampdu_factor = max_agg;
+
+	for (i = 0; i < 4; i++) {
+		if ((vals[i] & 0xf0) > (ampdu_factor << 4))
+			vals[i] = (vals[i] & 0x0f) | (ampdu_factor << 4);
+
+		if ((vals[i] & 0x0f) > ampdu_factor)
+			vals[i] = (vals[i] & 0xf0) | ampdu_factor;
+
+		rtl8xxxu_write8(priv, REG_AGGLEN_LMT + i, vals[i]);
+	}
+}
+
+static void rtl8xxxu_set_ampdu_min_space(struct rtl8xxxu_priv *priv, u8 density)
+{
+	u8 val8;
+
+	val8 = rtl8xxxu_read8(priv, REG_AMPDU_MIN_SPACE);
+	val8 &= 0xf8;
+	val8 |= density;
+	rtl8xxxu_write8(priv, REG_AMPDU_MIN_SPACE, val8);
+}
+
+static int rtl8xxxu_active_to_emu(struct rtl8xxxu_priv *priv)
+{
+	u8 val8;
+	int count, ret;
+
+	/* Start of rtl8723AU_card_enable_flow */
+	/* Act to Cardemu sequence*/
+	/* Turn off RF */
+	rtl8xxxu_write8(priv, REG_RF_CTRL, 0);
+
+	/* 0x004E[7] = 0, switch DPDT_SEL_P output from register 0x0065[2] */
+	val8 = rtl8xxxu_read8(priv, REG_LEDCFG2);
+	val8 &= ~LEDCFG2_DPDT_SELECT;
+	rtl8xxxu_write8(priv, REG_LEDCFG2, val8);
+
+	/* 0x0005[1] = 1 turn off MAC by HW state machine*/
+	val8 = rtl8xxxu_read8(priv, REG_APS_FSMCO + 1);
+	val8 |= BIT(1);
+	rtl8xxxu_write8(priv, REG_APS_FSMCO + 1, val8);
+
+	for (count = RTL8XXXU_MAX_REG_POLL; count; count--) {
+		val8 = rtl8xxxu_read8(priv, REG_APS_FSMCO + 1);
+		if ((val8 & BIT(1)) == 0)
+			break;
+		udelay(10);
+	}
+
+	if (!count) {
+		dev_warn(&priv->udev->dev, "%s: Disabling MAC timed out\n",
+			 __func__);
+		ret = -EBUSY;
+		goto exit;
+	}
+
+	/* 0x0000[5] = 1 analog Ips to digital, 1:isolation */
+	val8 = rtl8xxxu_read8(priv, REG_SYS_ISO_CTRL);
+	val8 |= SYS_ISO_ANALOG_IPS;
+	rtl8xxxu_write8(priv, REG_SYS_ISO_CTRL, val8);
+
+	/* 0x0020[0] = 0 disable LDOA12 MACRO block*/
+	val8 = rtl8xxxu_read8(priv, REG_LDOA15_CTRL);
+	val8 &= ~LDOA15_ENABLE;
+	rtl8xxxu_write8(priv, REG_LDOA15_CTRL, val8);
+
+exit:
+	return ret;
+}
+
+static int rtl8xxxu_active_to_lps(struct rtl8xxxu_priv *priv)
+{
+	u8 val8;
+	u8 val32;
+	int count, ret;
+
+	rtl8xxxu_write8(priv, REG_TXPAUSE, 0xff);
+
+	/*
+	 * Poll - wait for RX packet to complete
+	 */
+	for (count = RTL8XXXU_MAX_REG_POLL; count; count--) {
+		val32 = rtl8xxxu_read32(priv, 0x5f8);
+		if (!val32)
+			break;
+		udelay(10);
+	}
+
+	if (!count) {
+		dev_warn(&priv->udev->dev,
+			 "%s: RX poll timed out (0x05f8)\n", __func__);
+		ret = -EBUSY;
+		goto exit;
+	}
+
+	/* Disable CCK and OFDM, clock gated */
+	val8 = rtl8xxxu_read8(priv, REG_SYS_FUNC);
+	val8 &= ~SYS_FUNC_BBRSTB;
+	rtl8xxxu_write8(priv, REG_SYS_FUNC, val8);
+
+	udelay(2);
+
+	/* Reset baseband */
+	val8 = rtl8xxxu_read8(priv, REG_SYS_FUNC);
+	val8 &= ~SYS_FUNC_BB_GLB_RSTN;
+	rtl8xxxu_write8(priv, REG_SYS_FUNC, val8);
+
+	/* Reset MAC TRX */
+	val8 = rtl8xxxu_read8(priv, REG_CR);
+	val8 = CR_HCI_TXDMA_ENABLE | CR_HCI_RXDMA_ENABLE;
+	rtl8xxxu_write8(priv, REG_CR, val8);
+
+	/* Reset MAC TRX */
+	val8 = rtl8xxxu_read8(priv, REG_CR + 1);
+	val8 &= ~BIT(1); /* CR_SECURITY_ENABLE */
+	rtl8xxxu_write8(priv, REG_CR + 1, val8);
+
+	/* Respond TX OK to scheduler */
+	val8 = rtl8xxxu_read8(priv, REG_DUAL_TSF_RST);
+	val8 |= DUAL_TSF_TX_OK;
+	rtl8xxxu_write8(priv, REG_DUAL_TSF_RST, val8);
+
+exit:
+	return ret;
+}
+
+static void rtl8xxxu_disabled_to_emu(struct rtl8xxxu_priv *priv)
+{
+	u8 val8;
+
+	/* Clear suspend enable and power down enable*/
+	val8 = rtl8xxxu_read8(priv, REG_APS_FSMCO + 1);
+	val8 &= ~(BIT(3) | BIT(7));
+	rtl8xxxu_write8(priv, REG_APS_FSMCO + 1, val8);
+
+	/* 0x48[16] = 0 to disable GPIO9 as EXT WAKEUP*/
+	val8 = rtl8xxxu_read8(priv, REG_GPIO_INTM + 2);
+	val8 &= ~BIT(0);
+	rtl8xxxu_write8(priv, REG_GPIO_INTM + 2, val8);
+
+	/* 0x04[12:11] = 11 enable WL suspend*/
+	val8 = rtl8xxxu_read8(priv, REG_APS_FSMCO + 1);
+	val8 &= ~(BIT(3) | BIT(4));
+	rtl8xxxu_write8(priv, REG_APS_FSMCO + 1, val8);
+}
+
+static int rtl8xxxu_emu_to_active(struct rtl8xxxu_priv *priv)
+{
+	u8 val8;
+	u32 val32;
+	int count, ret = 0;
+
+	/* 0x20[0] = 1 enable LDOA12 MACRO block for all interface*/
+	val8 = rtl8xxxu_read8(priv, REG_LDOA15_CTRL);
+	val8 |= LDOA15_ENABLE;
+	rtl8xxxu_write8(priv, REG_LDOA15_CTRL, val8);
+
+	/* 0x67[0] = 0 to disable BT_GPS_SEL pins*/
+	val8 = rtl8xxxu_read8(priv, 0x0067);
+	val8 &= ~BIT(4);
+	rtl8xxxu_write8(priv, 0x0067, val8);
+
+	mdelay(1);
+
+	/* 0x00[5] = 0 release analog Ips to digital, 1:isolation */
+	val8 = rtl8xxxu_read8(priv, REG_SYS_ISO_CTRL);
+	val8 &= ~SYS_ISO_ANALOG_IPS;
+	rtl8xxxu_write8(priv, REG_SYS_ISO_CTRL, val8);
+
+	/* disable SW LPS 0x04[10]= 0 */
+	val8 = rtl8xxxu_read8(priv, REG_APS_FSMCO + 1);
+	val8 &= ~BIT(2);
+	rtl8xxxu_write8(priv, REG_APS_FSMCO + 1, val8);
+
+	/* wait till 0x04[17] = 1 power ready*/
+	for (count = RTL8XXXU_MAX_REG_POLL; count; count--) {
+		val32 = rtl8xxxu_read32(priv, REG_APS_FSMCO);
+		if (val32 & BIT(17))
+			break;
+
+		udelay(10);
+	}
+
+	if (!count) {
+		ret = -EBUSY;
+		goto exit;
+	}
+
+	/* We should be able to optimize the following three entries into one */
+
+	/* release WLON reset 0x04[16]= 1*/
+	val8 = rtl8xxxu_read8(priv, REG_APS_FSMCO + 2);
+	val8 |= BIT(0);
+	rtl8xxxu_write8(priv, REG_APS_FSMCO + 2, val8);
+
+	/* disable HWPDN 0x04[15]= 0*/
+	val8 = rtl8xxxu_read8(priv, REG_APS_FSMCO + 1);
+	val8 &= ~BIT(7);
+	rtl8xxxu_write8(priv, REG_APS_FSMCO + 1, val8);
+
+	/* disable WL suspend*/
+	val8 = rtl8xxxu_read8(priv, REG_APS_FSMCO + 1);
+	val8 &= ~(BIT(3) | BIT(4));
+	rtl8xxxu_write8(priv, REG_APS_FSMCO + 1, val8);
+
+	/* set, then poll until 0 */
+	val32 = rtl8xxxu_read32(priv, REG_APS_FSMCO);
+	val32 |= APS_FSMCO_MAC_ENABLE;
+	rtl8xxxu_write32(priv, REG_APS_FSMCO, val32);
+
+	for (count = RTL8XXXU_MAX_REG_POLL; count; count--) {
+		val32 = rtl8xxxu_read32(priv, REG_APS_FSMCO);
+		if ((val32 & APS_FSMCO_MAC_ENABLE) == 0) {
+			ret = 0;
+			break;
+		}
+		udelay(10);
+	}
+
+	if (!count) {
+		ret = -EBUSY;
+		goto exit;
+	}
+
+	/* 0x4C[23] = 0x4E[7] = 1, switch DPDT_SEL_P output from WL BB */
+	/*
+	 * Note: Vendor driver actually clears this bit, despite the
+	 * documentation claims it's being set!
+	 */
+	val8 = rtl8xxxu_read8(priv, REG_LEDCFG2);
+	val8 |= LEDCFG2_DPDT_SELECT;
+	val8 &= ~LEDCFG2_DPDT_SELECT;
+	rtl8xxxu_write8(priv, REG_LEDCFG2, val8);
+
+exit:
+	return ret;
+}
+
+static int rtl8xxxu_emu_to_disabled(struct rtl8xxxu_priv *priv)
+{
+	u8 val8;
+
+	/* 0x0007[7:0] = 0x20 SOP option to disable BG/MB */
+	rtl8xxxu_write8(priv, REG_APS_FSMCO + 3, 0x20);
+
+	/* 0x04[12:11] = 01 enable WL suspend */
+	val8 = rtl8xxxu_read8(priv, REG_APS_FSMCO + 1);
+	val8 &= ~BIT(4);
+	val8 |= BIT(3);
+	rtl8xxxu_write8(priv, REG_APS_FSMCO + 1, val8);
+
+	val8 = rtl8xxxu_read8(priv, REG_APS_FSMCO + 1);
+	val8 |= BIT(7);
+	rtl8xxxu_write8(priv, REG_APS_FSMCO + 1, val8);
+
+	/* 0x48[16] = 1 to enable GPIO9 as EXT wakeup */
+	val8 = rtl8xxxu_read8(priv, REG_GPIO_INTM + 2);
+	val8 |= BIT(0);
+	rtl8xxxu_write8(priv, REG_GPIO_INTM + 2, val8);
+
+	return 0;
+}
+
+static int rtl8723au_power_on(struct rtl8xxxu_priv *priv)
+{
+	u8 val8;
+	u16 val16;
+	u32 val32;
+	int ret;
+
+	/*
+	 * RSV_CTRL 0x001C[7:0] = 0x00, unlock ISO/CLK/Power control register
+	 */
+	rtl8xxxu_write8(priv, REG_RSV_CTRL, 0x0);
+
+	rtl8xxxu_disabled_to_emu(priv);
+
+	ret = rtl8xxxu_emu_to_active(priv);
+	if (ret)
+		goto exit;
+
+	/*
+	 * 0x0004[19] = 1, reset 8051
+	 */
+	val8 = rtl8xxxu_read8(priv, REG_APS_FSMCO + 2);
+	val8 |= BIT(3);
+	rtl8xxxu_write8(priv, REG_APS_FSMCO + 2, val8);
+
+	/*
+	 * Enable MAC DMA/WMAC/SCHEDULE/SEC block
+	 * Set CR bit10 to enable 32k calibration.
+	 */
+	val16 = rtl8xxxu_read16(priv, REG_CR);
+	val16 |= (CR_HCI_TXDMA_ENABLE | CR_HCI_RXDMA_ENABLE |
+		  CR_TXDMA_ENABLE | CR_RXDMA_ENABLE |
+		  CR_PROTOCOL_ENABLE | CR_SCHEDULE_ENABLE |
+		  CR_MAC_TX_ENABLE | CR_MAC_RX_ENABLE |
+		  CR_SECURITY_ENABLE | CR_CALTIMER_ENABLE);
+	rtl8xxxu_write16(priv, REG_CR, val16);
+
+	/* For EFuse PG */
+	val32 = rtl8xxxu_read32(priv, REG_EFUSE_CTRL);
+	val32 &= ~(BIT(28) | BIT(29) | BIT(30));
+	val32 |= (0x06 << 28);
+	rtl8xxxu_write32(priv, REG_EFUSE_CTRL, val32);
+exit:
+	return ret;
+}
+
+#ifdef CONFIG_RTL8XXXU_UNTESTED
+
+static int rtl8192cu_power_on(struct rtl8xxxu_priv *priv)
+{
+	u8 val8;
+	u16 val16;
+	u32 val32;
+	int i;
+
+	for (i = 100; i; i--) {
+		val8 = rtl8xxxu_read8(priv, REG_APS_FSMCO);
+		if (val8 & APS_FSMCO_PFM_ALDN)
+			break;
+	}
+
+	if (!i) {
+		pr_info("%s: Poll failed\n", __func__);
+		return -ENODEV;
+	}
+
+	/*
+	 * RSV_CTRL 0x001C[7:0] = 0x00, unlock ISO/CLK/Power control register
+	 */
+	rtl8xxxu_write8(priv, REG_RSV_CTRL, 0x0);
+	rtl8xxxu_write8(priv, REG_SPS0_CTRL, 0x2b);
+	udelay(100);
+
+	val8 = rtl8xxxu_read8(priv, REG_LDOV12D_CTRL);
+	if (!(val8 & LDOV12D_ENABLE)) {
+		pr_info("%s: Enabling LDOV12D (%02x)\n", __func__, val8);
+		val8 |= LDOV12D_ENABLE;
+		rtl8xxxu_write8(priv, REG_LDOV12D_CTRL, val8);
+
+		udelay(100);
+
+		val8 = rtl8xxxu_read8(priv, REG_SYS_ISO_CTRL);
+		val8 &= ~SYS_ISO_MD2PP;
+		rtl8xxxu_write8(priv, REG_SYS_ISO_CTRL, val8);
+	}
+
+	/*
+	 * Auto enable WLAN
+	 */
+	val16 = rtl8xxxu_read16(priv, REG_APS_FSMCO);
+	val16 |= APS_FSMCO_MAC_ENABLE;
+	rtl8xxxu_write16(priv, REG_APS_FSMCO, val16);
+
+	for (i = 1000; i; i--) {
+		val16 = rtl8xxxu_read16(priv, REG_APS_FSMCO);
+		if (!(val16 & APS_FSMCO_MAC_ENABLE))
+			break;
+	}
+	if (!i) {
+		pr_info("%s: FSMCO_MAC_ENABLE poll failed\n", __func__);
+		return -EBUSY;
+	}
+
+	/*
+	 * Enable radio, GPIO, LED
+	 */
+	val16 = APS_FSMCO_HW_SUSPEND | APS_FSMCO_ENABLE_POWERDOWN |
+		APS_FSMCO_PFM_ALDN;
+	rtl8xxxu_write16(priv, REG_APS_FSMCO, val16);
+
+	/*
+	 * Release RF digital isolation
+	 */
+	val16 = rtl8xxxu_read16(priv, REG_SYS_ISO_CTRL);
+	val16 &= ~SYS_ISO_DIOR;
+	rtl8xxxu_write16(priv, REG_SYS_ISO_CTRL, val16);
+
+	val8 = rtl8xxxu_read8(priv, REG_APSD_CTRL);
+	val8 &= ~APSD_CTRL_OFF;
+	rtl8xxxu_write8(priv, REG_APSD_CTRL, val8);
+	for (i = 200; i; i--) {
+		val8 = rtl8xxxu_read8(priv, REG_APSD_CTRL);
+		if (!(val8 & APSD_CTRL_OFF_STATUS))
+			break;
+	}
+
+	if (!i) {
+		pr_info("%s: APSD_CTRL poll failed\n", __func__);
+		return -EBUSY;
+	}
+
+	/*
+	 * Enable MAC DMA/WMAC/SCHEDULE/SEC block
+	 */
+	val16 = rtl8xxxu_read16(priv, REG_CR);
+	val16 |= CR_HCI_TXDMA_ENABLE | CR_HCI_RXDMA_ENABLE |
+		CR_TXDMA_ENABLE | CR_RXDMA_ENABLE | CR_PROTOCOL_ENABLE |
+		CR_SCHEDULE_ENABLE | CR_MAC_TX_ENABLE | CR_MAC_RX_ENABLE;
+	rtl8xxxu_write16(priv, REG_CR, val16);
+
+	/*
+	 * Workaround for 8188RU LNA power leakage problem.
+	 */
+	if (priv->rtlchip == 0x8188c && priv->hi_pa) {
+		val32 = rtl8xxxu_read32(priv, REG_FPGA0_XCD_RF_PARM);
+		val32 &= ~BIT(1);
+		rtl8xxxu_write32(priv, REG_FPGA0_XCD_RF_PARM, val32);
+	}
+	return 0;
+}
+
+#endif
+
+static void rtl8xxxu_power_off(struct rtl8xxxu_priv *priv)
+{
+	u8 val8;
+	u16 val16;
+	u32 val32;
+
+	/*
+	 * Workaround for 8188RU LNA power leakage problem.
+	 */
+	if (priv->rtlchip == 0x8188c && priv->hi_pa) {
+		val32 = rtl8xxxu_read32(priv, REG_FPGA0_XCD_RF_PARM);
+		val32 |= BIT(1);
+		rtl8xxxu_write32(priv, REG_FPGA0_XCD_RF_PARM, val32);
+	}
+
+	rtl8xxxu_active_to_lps(priv);
+
+	/* Turn off RF */
+	rtl8xxxu_write8(priv, REG_RF_CTRL, 0x00);
+
+	/* Reset Firmware if running in RAM */
+	if (rtl8xxxu_read8(priv, REG_MCU_FW_DL) & MCU_FW_RAM_SEL)
+		rtl8xxxu_firmware_self_reset(priv);
+
+	/* Reset MCU */
+	val16 = rtl8xxxu_read16(priv, REG_SYS_FUNC);
+	val16 &= ~SYS_FUNC_CPU_ENABLE;
+	rtl8xxxu_write16(priv, REG_SYS_FUNC, val16);
+
+	/* Reset MCU ready status */
+	rtl8xxxu_write8(priv, REG_MCU_FW_DL, 0x00);
+
+	rtl8xxxu_active_to_emu(priv);
+	rtl8xxxu_emu_to_disabled(priv);
+
+	/* Reset MCU IO Wrapper */
+	val8 = rtl8xxxu_read8(priv, REG_RSV_CTRL + 1);
+	val8 &= ~BIT(0);
+	rtl8xxxu_write8(priv, REG_RSV_CTRL + 1, val8);
+
+	val8 = rtl8xxxu_read8(priv, REG_RSV_CTRL + 1);
+	val8 |= BIT(0);
+	rtl8xxxu_write8(priv, REG_RSV_CTRL + 1, val8);
+
+	/* RSV_CTRL 0x1C[7:0] = 0x0e  lock ISO/CLK/Power control register */
+	rtl8xxxu_write8(priv, REG_RSV_CTRL, 0x0e);
+}
+
+static void rtl8xxxu_init_bt(struct rtl8xxxu_priv *priv)
+{
+	if (!priv->has_bluetooth)
+		return;
+}
+
+static int rtl8xxxu_init_device(struct ieee80211_hw *hw)
+{
+	struct rtl8xxxu_priv *priv = hw->priv;
+	struct device *dev = &priv->udev->dev;
+	struct rtl8xxxu_rfregval *rftable;
+	bool macpower;
+	int ret;
+	u8 val8;
+	u16 val16;
+	u32 val32;
+
+	/* Check if MAC is already powered on */
+	val8 = rtl8xxxu_read8(priv, REG_CR);
+
+	/*
+	 * Fix 92DU-VC S3 hang with the reason is that secondary mac is not
+	 * initialized. First MAC returns 0xea, second MAC returns 0x00
+	 */
+	if (val8 == 0xea)
+		macpower = false;
+	else
+		macpower = true;
+
+	ret = priv->fops->power_on(priv);
+	if (ret < 0) {
+		dev_warn(dev, "%s: Failed power on\n", __func__);
+		goto exit;
+	}
+
+	dev_dbg(dev, "%s: macpower %i\n", __func__, macpower);
+	if (!macpower) {
+		ret = rtl8xxxu_init_llt_table(priv, TX_TOTAL_PAGE_NUM);
+		if (ret) {
+			dev_warn(dev, "%s: LLT table init failed\n", __func__);
+			goto exit;
+		}
+	}
+
+	ret = rtl8xxxu_download_firmware(priv);
+	dev_dbg(dev, "%s: download_fiwmare %i\n", __func__, ret);
+	if (ret)
+		goto exit;
+	ret = rtl8xxxu_start_firmware(priv);
+	dev_dbg(dev, "%s: start_fiwmare %i\n", __func__, ret);
+	if (ret)
+		goto exit;
+
+	ret = rtl8xxxu_init_mac(priv, rtl8723a_mac_init_table);
+	dev_dbg(dev, "%s: init_mac %i\n", __func__, ret);
+	if (ret)
+		goto exit;
+
+	ret = rtl8xxxu_init_phy_bb(priv);
+	dev_dbg(dev, "%s: init_phy_bb %i\n", __func__, ret);
+	if (ret)
+		goto exit;
+
+	switch(priv->rtlchip) {
+	case 0x8723a:
+		rftable = rtl8723au_radioa_1t_init_table;
+		ret = rtl8xxxu_init_phy_rf(priv, rftable, RF_A);
+		break;
+	case 0x8188c:
+		if (priv->hi_pa)
+			rftable = rtl8188ru_radioa_1t_highpa_table;
+		else
+			rftable = rtl8192cu_radioa_1t_init_table;
+		ret = rtl8xxxu_init_phy_rf(priv, rftable, RF_A);
+		break;
+	case 0x8191c:
+		rftable = rtl8192cu_radioa_1t_init_table;
+		ret = rtl8xxxu_init_phy_rf(priv, rftable, RF_A);
+		break;
+	case 0x8192c:
+		rftable = rtl8192cu_radioa_2t_init_table;
+		ret = rtl8xxxu_init_phy_rf(priv, rftable, RF_A);
+		if (ret)
+			break;
+		rftable = rtl8192cu_radiob_2t_init_table;
+		ret = rtl8xxxu_init_phy_rf(priv, rftable, RF_B);
+		break;
+	default:
+		ret = -EINVAL;
+	}
+
+	if (ret)
+		goto exit;
+
+	/* Reduce 80M spur */
+	rtl8xxxu_write32(priv, REG_AFE_XTAL_CTRL, 0x0381808d);
+	rtl8xxxu_write32(priv, REG_AFE_PLL_CTRL, 0xf0ffff83);
+	rtl8xxxu_write32(priv, REG_AFE_PLL_CTRL, 0xf0ffff82);
+	rtl8xxxu_write32(priv, REG_AFE_PLL_CTRL, 0xf0ffff83);
+
+	/* RFSW Control - clear bit 14 ?? */
+	rtl8xxxu_write32(priv, REG_FPGA0_TX_INFO, 0x00000003);
+	/* 0x07000760 */
+	val32 = FPGA0_RF_TRSW | FPGA0_RF_TRSWB | FPGA0_RF_ANTSW |
+		FPGA0_RF_ANTSWB | FPGA0_RF_PAPE |
+		((FPGA0_RF_ANTSW | FPGA0_RF_ANTSWB | FPGA0_RF_PAPE) <<
+		 FPGA0_RF_BD_CTRL_SHIFT);
+	rtl8xxxu_write32(priv, REG_FPGA0_XAB_RF_SW_CTRL, val32);
+	/* 0x860[6:5]= 00 - why? - this sets antenna B */
+	rtl8xxxu_write32(priv, REG_FPGA0_XA_RF_INT_OE, 0x66F60210);
+
+	priv->rf_mode_ag[0] = rtl8xxxu_read_rfreg(priv, RF_A,
+						  RF6052_REG_MODE_AG);
+
+	dev_dbg(dev, "%s: macpower %i\n", __func__, macpower);
+	if (!macpower) {
+		if (priv->ep_tx_normal_queue)
+			val8 = TX_PAGE_NUM_NORM_PQ;
+		else
+			val8 = 0;
+
+		rtl8xxxu_write8(priv, REG_RQPN_NPQ, val8);
+
+		val32 = (TX_PAGE_NUM_PUBQ << RQPN_NORM_PQ_SHIFT) | RQPN_LOAD;
+
+		if (priv->ep_tx_high_queue)
+			val32 |= (TX_PAGE_NUM_HI_PQ << RQPN_HI_PQ_SHIFT);
+		if (priv->ep_tx_low_queue)
+			val32 |= (TX_PAGE_NUM_LO_PQ << RQPN_LO_PQ_SHIFT);
+
+		rtl8xxxu_write32(priv, REG_RQPN, val32);
+
+		/*
+		 * Set TX buffer boundary
+		 */
+		val8 = TX_TOTAL_PAGE_NUM + 1;
+		rtl8xxxu_write8(priv, REG_TXPKTBUF_BCNQ_BDNY, val8);
+		rtl8xxxu_write8(priv, REG_TXPKTBUF_MGQ_BDNY, val8);
+		rtl8xxxu_write8(priv, REG_TXPKTBUF_WMAC_LBK_BF_HD, val8);
+		rtl8xxxu_write8(priv, REG_TRXFF_BNDY, val8);
+		rtl8xxxu_write8(priv, REG_TDECTRL + 1, val8);
+	}
+
+	ret = rtl8xxxu_init_queue_priority(priv);
+	dev_dbg(dev, "%s: init_queue_priority %i\n", __func__, ret);
+	if (ret)
+		goto exit;
+
+	/*
+	 * Set RX page boundary
+	 */
+	rtl8xxxu_write16(priv, REG_TRXFF_BNDY + 2, 0x27ff);
+	/*
+	 * Transfer page size is always 128
+	 */
+	val8 = (PBP_PAGE_SIZE_128 << PBP_PAGE_SIZE_RX_SHIFT) |
+		(PBP_PAGE_SIZE_128 << PBP_PAGE_SIZE_TX_SHIFT);
+	rtl8xxxu_write8(priv, REG_PBP, val8);
+
+	/*
+	 * Unit in 8 bytes, not obvious what it is used for
+	 */
+	rtl8xxxu_write8(priv, REG_RX_DRVINFO_SZ, 4);
+
+	/*
+	 * Enable all interrupts - not obvious USB needs to do this
+	 */
+	rtl8xxxu_write32(priv, REG_HISR, 0xffffffff);
+	rtl8xxxu_write32(priv, REG_HIMR, 0xffffffff);
+
+	rtl8xxxu_set_mac(priv);
+	rtl8xxxu_set_linktype(priv, NL80211_IFTYPE_STATION);
+
+	/*
+	 * Configure initial WMAC settings
+	 */
+	val32 = RCR_ACCEPT_PHYS_MATCH | RCR_ACCEPT_MCAST | RCR_ACCEPT_BCAST |
+		/* RCR_CHECK_BSSID_MATCH | RCR_CHECK_BSSID_BEACON | */
+		RCR_ACCEPT_MGMT_FRAME | RCR_HTC_LOC_CTRL |
+		RCR_APPEND_PHYSTAT | RCR_APPEND_ICV | RCR_APPEND_MIC;
+	rtl8xxxu_write32(priv, REG_RCR, val32);
+
+	/*
+	 * Accept all multicast
+	 */
+	rtl8xxxu_write32(priv, REG_MAR, 0xffffffff);
+	rtl8xxxu_write32(priv, REG_MAR + 4, 0xffffffff);
+
+	/*
+	 * Init adaptive controls
+	 */
+	val32 = rtl8xxxu_read32(priv, REG_RESPONSE_RATE_SET);
+	val32 &= ~RESPONSE_RATE_BITMAP_ALL;
+	val32 |= RESPONSE_RATE_RRSR_CCK_ONLY_1M;
+	rtl8xxxu_write32(priv, REG_RESPONSE_RATE_SET, val32);
+
+	/* CCK = 0x0a, OFDM = 0x10 */
+	rtl8xxxu_set_spec_sifs(priv, 0x10, 0x10);
+	rtl8xxxu_set_retry(priv, 0x30, 0x30);
+	rtl8xxxu_set_spec_sifs(priv, 0x0a, 0x10);
+
+	/*
+	 * Init EDCA
+	 */
+	rtl8xxxu_write16(priv, REG_MAC_SPEC_SIFS, 0x100a);
+
+	/* Set CCK SIFS */
+	rtl8xxxu_write16(priv, REG_SIFS_CCK, 0x100a);
+
+	/* Set OFDM SIFS */
+	rtl8xxxu_write16(priv, REG_SIFS_OFDM, 0x100a);
+
+	/* TXOP */
+	rtl8xxxu_write32(priv, REG_EDCA_BE_PARAM, 0x005ea42b);
+	rtl8xxxu_write32(priv, REG_EDCA_BK_PARAM, 0x0000a44f);
+	rtl8xxxu_write32(priv, REG_EDCA_VI_PARAM, 0x005ea324);
+	rtl8xxxu_write32(priv, REG_EDCA_VO_PARAM, 0x002fa226);
+
+	/* Set data auto rate fallback retry count */
+	rtl8xxxu_write32(priv, REG_DARFRC, 0x00000000);
+	rtl8xxxu_write32(priv, REG_DARFRC + 4, 0x10080404);
+	rtl8xxxu_write32(priv, REG_RARFRC, 0x04030201);
+	rtl8xxxu_write32(priv, REG_RARFRC + 4, 0x08070605);
+
+	val8 = rtl8xxxu_read8(priv, REG_FWHW_TXQ_CTRL);
+	val8 |= FWHW_TXQ_CTRL_AMPDU_RETRY;
+	rtl8xxxu_write8(priv, REG_FWHW_TXQ_CTRL, val8);
+
+	/*  Set ACK timeout */
+	rtl8xxxu_write8(priv, REG_ACKTO, 0x40);
+
+	/*
+	 * Initialize beacon parameters
+	 */
+	val16 = BEACON_DISABLE_TSF_UPDATE | (BEACON_DISABLE_TSF_UPDATE << 8);
+	rtl8xxxu_write16(priv, REG_BEACON_CTRL, val16);
+	rtl8xxxu_write16(priv, REG_TBTT_PROHIBIT, 0x6404);
+	rtl8xxxu_write8(priv, REG_DRIVER_EARLY_INT, DRIVER_EARLY_INT_TIME);
+	rtl8xxxu_write8(priv, REG_BEACON_DMA_TIME, BEACON_DMA_ATIME_INT_TIME);
+	rtl8xxxu_write16(priv, REG_BEACON_TCFG, 0x660F);
+
+	/*
+	 * Enable CCK and OFDM block
+	 */
+	val32 = rtl8xxxu_read32(priv, REG_FPGA0_RF_MODE);
+	val32 |= (FPGA_RF_MODE_CCK | FPGA_RF_MODE_OFDM);
+	rtl8xxxu_write32(priv, REG_FPGA0_RF_MODE, val32);
+
+	/*
+	 * Invalidate all CAM entries - bit 30 is undocumented
+	 */
+	rtl8xxxu_write32(priv, REG_CAM_CMD, CAM_CMD_POLLING | BIT(30));
+
+	/*
+	 * Start out with default power levels for channel 6, 20MHz
+	 */
+	rtl8723a_set_tx_power(priv, 1, false);
+
+	/* Let the 8051 take control of antenna setting */
+	val8 = rtl8xxxu_read8(priv, REG_LEDCFG2);
+	val8 |= LEDCFG2_DPDT_SELECT;
+	rtl8xxxu_write8(priv, REG_LEDCFG2, val8);
+
+	rtl8xxxu_write8(priv, REG_HWSEQ_CTRL, 0xff);
+
+	/* Disable BAR - not sure if this has any effect on USB */
+	rtl8xxxu_write32(priv, REG_BAR_MODE_CTRL, 0x0201ffff);
+
+	rtl8xxxu_write16(priv, REG_FAST_EDCA_CTRL, 0);
+
+	/*
+	 * Not sure if we should get into this at all
+	 */
+	if (priv->iqk_initialized) {
+		rtl8xxxu_restore_regs(priv, rtl8723au_iqk_phy_iq_bb_reg,
+				      priv->bb_recovery_backup,
+				      RTL8XXXU_BB_REGS);
+	} else {
+		rtl8723a_phy_iq_calibrate(priv);
+		priv->iqk_initialized = true;
+	}
+
+	/*
+	 * This should enable thermal meter
+	 */
+	rtl8xxxu_write_rfreg(priv, RF_A, RF6052_REG_T_METER, 0x60);
+
+	rtl8723a_phy_lc_calibrate(priv);
+
+	/* fix USB interface interference issue */
+	rtl8xxxu_write8(priv, 0xfe40, 0xe0);
+	rtl8xxxu_write8(priv, 0xfe41, 0x8d);
+	rtl8xxxu_write8(priv, 0xfe42, 0x80);
+	rtl8xxxu_write32(priv, REG_TXDMA_OFFSET_CHK, 0xfd0320);
+
+	/* Solve too many protocol error on USB bus */
+	/* Can't do this for 8188/8192 UMC A cut parts */
+	rtl8xxxu_write8(priv, 0xfe40, 0xe6);
+	rtl8xxxu_write8(priv, 0xfe41, 0x94);
+	rtl8xxxu_write8(priv, 0xfe42, 0x80);
+
+	rtl8xxxu_write8(priv, 0xfe40, 0xe0);
+	rtl8xxxu_write8(priv, 0xfe41, 0x19);
+	rtl8xxxu_write8(priv, 0xfe42, 0x80);
+
+	rtl8xxxu_write8(priv, 0xfe40, 0xe5);
+	rtl8xxxu_write8(priv, 0xfe41, 0x91);
+	rtl8xxxu_write8(priv, 0xfe42, 0x80);
+
+	rtl8xxxu_write8(priv, 0xfe40, 0xe2);
+	rtl8xxxu_write8(priv, 0xfe41, 0x81);
+	rtl8xxxu_write8(priv, 0xfe42, 0x80);
+
+	/* Init BT hw config. */
+	rtl8xxxu_init_bt(priv);
+
+	/*
+	 * Not sure if we really need to save these parameters, but the
+	 * vendor driver does
+	 */
+	val32 = rtl8xxxu_read32(priv, REG_FPGA0_XA_HSSI_PARM2);
+	if (val32 & FPGA0_HSSI_PARM2_CCK_HIGH_PWR)
+		priv->path_a_hi_power = 1;
+
+	val32 = rtl8xxxu_read32(priv, REG_OFDM0_TRX_PATH_ENABLE);
+	priv->path_a_rf_paths = val32 & OFDM_RF_PATH_RX_MASK;
+
+	val32 = rtl8xxxu_read32(priv, REG_OFDM0_XA_AGC_CORE1);
+	priv->path_a_ig_value = val32 & OFDM0_X_AGC_CORE1_IGI_MASK;
+
+	/* Set NAV_UPPER to 30000us */
+	val8 = ((30000 + NAV_UPPER_UNIT - 1) / NAV_UPPER_UNIT);
+	rtl8xxxu_write8(priv, REG_NAV_UPPER, val8);
+
+	/*
+	 * 2011/03/09 MH debug only, UMC-B cut pass 2500 S5 test,
+	 * but we need to fin root cause.
+	 */
+	val32 = rtl8xxxu_read32(priv, REG_FPGA0_RF_MODE);
+	if ((val32 & 0xff000000) != 0x83000000) {
+		val32 |= FPGA_RF_MODE_CCK;
+		rtl8xxxu_write32(priv, REG_FPGA0_RF_MODE, val32);
+	}
+
+	val32 = rtl8xxxu_read32(priv, REG_FWHW_TXQ_CTRL);
+	val32 |= FWHW_TXQ_CTRL_XMIT_MGMT_ACK;
+	/* ack for xmit mgmt frames. */
+	rtl8xxxu_write32(priv, REG_FWHW_TXQ_CTRL, val32);
+
+exit:
+	return ret;
+}
+
+static void rtl8xxxu_disable_device(struct ieee80211_hw *hw)
+{
+	struct rtl8xxxu_priv *priv = hw->priv;
+
+	rtl8xxxu_power_off(priv);
+}
+
+static void rtl8xxxu_cam_write(struct rtl8xxxu_priv *priv,
+			       struct ieee80211_key_conf *key, const u8 *mac)
+{
+	u32 cmd, val32, addr, ctrl;
+	int j, i, tmp_debug;
+
+	tmp_debug = rtl8xxxu_debug;
+	if (rtl8xxxu_debug & RTL8XXXU_DEBUG_KEY)
+		rtl8xxxu_debug |= RTL8XXXU_DEBUG_REG_WRITE;
+
+	/*
+	 * This is a bit of a hack - the lower bits of the cipher
+	 * suite selector happens to match the cipher index in the CAM
+	 */
+	addr = key->keyidx << CAM_CMD_KEY_SHIFT;
+	ctrl = (key->cipher & 0x0f) << 2 | key->keyidx | CAM_WRITE_VALID;
+
+	for (j = 5; j >= 0; j--) {
+		switch (j) {
+		case 0:
+			val32 = ctrl | (mac[0] << 16) | (mac[1] << 24);
+			break;
+		case 1:
+			val32 = mac[2] | (mac[3] << 8) |
+				(mac[4] << 16) | (mac[5] << 24);
+			break;
+		default:
+			i = (j - 2) << 2;
+			val32 = key->key[i] | (key->key[i + 1] << 8) |
+				key->key[i + 2] << 16 | key->key[i + 3] << 24;
+			break;
+		}
+
+		rtl8xxxu_write32(priv, REG_CAM_WRITE, val32);
+		cmd = CAM_CMD_POLLING | CAM_CMD_WRITE | (addr + j);
+		rtl8xxxu_write32(priv, REG_CAM_CMD, cmd);
+		udelay(100);
+	}
+
+	rtl8xxxu_debug = tmp_debug;
+}
+
+static void rtl8xxxu_sw_scan_start(struct ieee80211_hw *hw,
+				   struct ieee80211_vif *vif, const u8* mac)
+{
+	struct rtl8xxxu_priv *priv = hw->priv;
+	u8 val8;
+
+	val8 = rtl8xxxu_read8(priv, REG_BEACON_CTRL);
+	val8 |= BEACON_DISABLE_TSF_UPDATE;
+	rtl8xxxu_write8(priv, REG_BEACON_CTRL, val8);
+}
+
+static void rtl8xxxu_sw_scan_complete(struct ieee80211_hw *hw,
+				      struct ieee80211_vif *vif)
+{
+	struct rtl8xxxu_priv *priv = hw->priv;
+	u8 val8;
+
+	val8 = rtl8xxxu_read8(priv, REG_BEACON_CTRL);
+	val8 &= ~BEACON_DISABLE_TSF_UPDATE;
+	rtl8xxxu_write8(priv, REG_BEACON_CTRL, val8);
+}
+
+static void rtl8xxxu_update_rate_mask(struct rtl8xxxu_priv *priv,
+				      u32 ramask, int sgi)
+{
+	struct h2c_cmd h2c;
+
+	h2c.ramask.cmd = H2C_SET_RATE_MASK;
+	h2c.ramask.mask_lo = cpu_to_le16(ramask & 0xffff);
+	h2c.ramask.mask_hi = cpu_to_le16(ramask >> 16);
+
+	h2c.ramask.arg = 0x80;
+	if (sgi)
+		h2c.ramask.arg |= 0x20;
+
+	dev_dbg(&priv->udev->dev, "%s: rate mask %08x, arg %02x\n", __func__,
+		ramask, h2c.ramask.arg);
+	rtl8723a_h2c_cmd(priv, &h2c);
+}
+
+static void rtl8xxxu_set_basic_rates(struct rtl8xxxu_priv *priv, u32 rate_cfg)
+{
+	u32 val32;
+	u8 rate_idx = 0;
+
+	rate_cfg &= RESPONSE_RATE_BITMAP_ALL;
+
+	val32 = rtl8xxxu_read32(priv, REG_RESPONSE_RATE_SET);
+	val32 &= ~RESPONSE_RATE_BITMAP_ALL;
+	val32 |= rate_cfg;
+	rtl8xxxu_write32(priv, REG_RESPONSE_RATE_SET, val32);
+
+	dev_dbg(&priv->udev->dev, "%s: rates %08x\n", __func__,	rate_cfg);
+
+	while (rate_cfg) {
+		rate_cfg = (rate_cfg >> 1);
+		rate_idx++;
+	}
+	rtl8xxxu_write8(priv, REG_INIRTS_RATE_SEL, rate_idx);
+}
+
+static void
+rtl8xxxu_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+			  struct ieee80211_bss_conf *bss_conf, u32 changed)
+{
+	struct rtl8xxxu_priv *priv = hw->priv;
+	struct device *dev = &priv->udev->dev;
+	struct ieee80211_sta *sta;
+	u32 val32;
+	u8 val8;
+
+	if (changed & BSS_CHANGED_ASSOC) {
+		struct h2c_cmd h2c;
+
+		dev_dbg(dev, "Changed ASSOC: %i!\n", bss_conf->assoc);
+
+		memset(&h2c, 0, sizeof(struct h2c_cmd));
+		rtl8xxxu_set_linktype(priv, vif->type);
+
+		if (bss_conf->assoc) {
+			u32 ramask;
+			int sgi = 0;
+
+			rcu_read_lock();
+			sta = ieee80211_find_sta(vif, bss_conf->bssid);
+			if (!sta) {
+				dev_info(dev, "%s: ASSOC no sta found\n",
+					 __func__);
+				rcu_read_unlock();
+				goto error;
+			}
+
+			if (sta->ht_cap.ht_supported)
+				dev_info(dev, "%s: HT supported\n", __func__);
+			if (sta->vht_cap.vht_supported)
+				dev_info(dev, "%s: VHT supported\n", __func__);
+
+			/* TODO: Set bits 28-31 for rate adaptive id */
+			ramask = (sta->supp_rates[0] & 0xfff) |
+				sta->ht_cap.mcs.rx_mask[0] << 12 |
+				sta->ht_cap.mcs.rx_mask[1] << 20;
+			if (sta->ht_cap.cap &
+			    (IEEE80211_HT_CAP_SGI_40 | IEEE80211_HT_CAP_SGI_20))
+				sgi = 1;
+			rcu_read_unlock();
+
+			rtl8xxxu_update_rate_mask(priv, ramask, sgi);
+
+			val32 = rtl8xxxu_read32(priv, REG_RCR);
+			val32 |= RCR_CHECK_BSSID_MATCH | RCR_CHECK_BSSID_BEACON;
+			rtl8xxxu_write32(priv, REG_RCR, val32);
+
+			/* Enable RX of data frames */
+			rtl8xxxu_write16(priv, REG_RXFLTMAP2, 0xffff);
+
+			rtl8xxxu_write8(priv, REG_BCN_MAX_ERR, 0xff);
+
+			rtl8723a_stop_tx_beacon(priv);
+
+			/* joinbss sequence */
+			rtl8xxxu_write16(priv, REG_BCN_PSR_RPT,
+					 0xc000 | bss_conf->aid);
+
+			h2c.joinbss.data = H2C_JOIN_BSS_CONNECT;
+		} else {
+			val32 = rtl8xxxu_read32(priv, REG_RCR);
+			val32 &= ~(RCR_CHECK_BSSID_MATCH |
+				   RCR_CHECK_BSSID_BEACON);
+			rtl8xxxu_write32(priv, REG_RCR, val32);
+
+			val8 = rtl8xxxu_read8(priv, REG_BEACON_CTRL);
+			val8 |= BEACON_DISABLE_TSF_UPDATE;
+			rtl8xxxu_write8(priv, REG_BEACON_CTRL, val8);
+
+			/* Disable RX of data frames */
+			rtl8xxxu_write16(priv, REG_RXFLTMAP2, 0x0000);
+			h2c.joinbss.data = H2C_JOIN_BSS_DISCONNECT;
+		}
+		h2c.joinbss.cmd = H2C_JOIN_BSS_REPORT;
+		rtl8723a_h2c_cmd(priv, &h2c);
+	}
+
+	if (changed & BSS_CHANGED_ERP_PREAMBLE) {
+		dev_dbg(dev, "Changed ERP_PREAMBLE: Use short preamble %i\n",
+			bss_conf->use_short_preamble);
+		val32 = rtl8xxxu_read32(priv, REG_RESPONSE_RATE_SET);
+		if (bss_conf->use_short_preamble)
+			val32 |= RSR_ACK_SHORT_PREAMBLE;
+		else
+			val32 &= ~RSR_ACK_SHORT_PREAMBLE;
+		rtl8xxxu_write32(priv, REG_RESPONSE_RATE_SET, val32);
+	}
+
+	if (changed & BSS_CHANGED_ERP_SLOT) {
+		dev_dbg(dev, "Changed ERP_SLOT: short_slot_time %i\n",
+			bss_conf->use_short_slot);
+
+		if (bss_conf->use_short_slot)
+			val8 = 9;
+		else
+			val8 = 20;
+		rtl8xxxu_write8(priv, REG_SLOT, val8);
+	}
+
+	if (changed & BSS_CHANGED_BSSID) {
+		dev_dbg(dev, "Changed BSSID!\n");
+		rtl8xxxu_set_bssid(priv, bss_conf->bssid);
+	}
+
+	if (changed & BSS_CHANGED_BASIC_RATES) {
+		dev_dbg(dev, "Changed BASIC_RATES!\n");
+		rtl8xxxu_set_basic_rates(priv, bss_conf->basic_rates);
+	}
+error:
+	return;
+}
+
+static u32 rtl8xxxu_80211_to_rtl_queue(u32 queue)
+{
+	u32 rtlqueue;
+
+	switch (queue) {
+	case IEEE80211_AC_VO:
+		rtlqueue = TXDESC_QUEUE_VO;
+		break;
+	case IEEE80211_AC_VI:
+		rtlqueue = TXDESC_QUEUE_VI;
+		break;
+	case IEEE80211_AC_BE:
+		rtlqueue = TXDESC_QUEUE_BE;
+		break;
+	case IEEE80211_AC_BK:
+		rtlqueue = TXDESC_QUEUE_BK;
+		break;
+	default:
+		rtlqueue = TXDESC_QUEUE_BE;
+	}
+
+	return rtlqueue;
+}
+
+static u32 rtl8xxxu_queue_select(struct ieee80211_hw *hw, struct sk_buff *skb)
+{
+	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
+	u32 queue;
+
+	if (ieee80211_is_mgmt(hdr->frame_control))
+		queue = TXDESC_QUEUE_MGNT;
+	else
+		queue = rtl8xxxu_80211_to_rtl_queue(skb_get_queue_mapping(skb));
+
+	return queue;
+}
+
+static void rtl8xxxu_calc_tx_desc_csum(struct rtl8xxxu_tx_desc *tx_desc)
+{
+	__le16 *ptr = (__le16 *)tx_desc;
+	u16 csum = 0;
+	int i;
+
+	/*
+	 * Clear csum field before calculation, as the csum field is
+	 * in the middle of the struct.
+	 */
+	tx_desc->csum = cpu_to_le16(0);
+
+	for (i = 0; i < (sizeof(struct rtl8xxxu_tx_desc) / sizeof(u16)); i++)
+		csum = csum ^ le16_to_cpu(ptr[i]);
+
+	tx_desc->csum |= cpu_to_le16(csum);
+}
+
+static void rtl8xxxu_free_tx_resources(struct rtl8xxxu_priv *priv)
+{
+	struct rtl8xxxu_tx_urb *tx_urb, *tmp;
+	unsigned long flags;
+
+	spin_lock_irqsave(&priv->tx_urb_lock, flags);
+	list_for_each_entry_safe(tx_urb, tmp, &priv->tx_urb_free_list, list) {
+		list_del(&tx_urb->list);
+		priv->tx_urb_free_count--;
+		usb_free_urb(&tx_urb->urb);
+	}
+	spin_unlock_irqrestore(&priv->tx_urb_lock, flags);
+}
+
+static struct rtl8xxxu_tx_urb *
+rtl8xxxu_alloc_tx_urb(struct rtl8xxxu_priv *priv)
+{
+	struct rtl8xxxu_tx_urb *tx_urb;
+	unsigned long flags;
+
+	spin_lock_irqsave(&priv->tx_urb_lock, flags);
+	tx_urb = list_first_entry_or_null(&priv->tx_urb_free_list,
+					  struct rtl8xxxu_tx_urb, list);
+	if (tx_urb) {
+		list_del(&tx_urb->list);
+		priv->tx_urb_free_count--;
+		if (priv->tx_urb_free_count < RTL8XXXU_TX_URB_LOW_WATER &&
+		    !priv->tx_stopped) {
+			priv->tx_stopped = true;
+			ieee80211_stop_queues(priv->hw);
+		}
+	}
+
+	spin_unlock_irqrestore(&priv->tx_urb_lock, flags);
+
+	return tx_urb;
+}
+
+static void rtl8xxxu_free_tx_urb(struct rtl8xxxu_priv *priv,
+				 struct rtl8xxxu_tx_urb *tx_urb)
+{
+	unsigned long flags;
+
+	INIT_LIST_HEAD(&tx_urb->list);
+
+	spin_lock_irqsave(&priv->tx_urb_lock, flags);
+
+	list_add(&tx_urb->list, &priv->tx_urb_free_list);
+	priv->tx_urb_free_count++;
+	if (priv->tx_urb_free_count > RTL8XXXU_TX_URB_HIGH_WATER &&
+	    priv->tx_stopped) {
+		priv->tx_stopped = false;
+		ieee80211_wake_queues(priv->hw);
+	}
+
+	spin_unlock_irqrestore(&priv->tx_urb_lock, flags);
+}
+
+static void rtl8xxxu_tx_complete(struct urb *urb)
+{
+	struct sk_buff *skb = (struct sk_buff *)urb->context;
+	struct ieee80211_tx_info *tx_info;
+	struct ieee80211_hw *hw;
+	struct rtl8xxxu_tx_urb *tx_urb =
+		container_of(urb, struct rtl8xxxu_tx_urb, urb);
+
+	tx_info = IEEE80211_SKB_CB(skb);
+	hw = tx_info->rate_driver_data[0];
+
+	skb_pull(skb, sizeof(struct rtl8xxxu_tx_desc));
+
+	ieee80211_tx_info_clear_status(tx_info);
+	tx_info->status.rates[0].idx = -1;
+	tx_info->status.rates[0].count = 0;
+
+	if (!urb->status)
+		tx_info->flags |= IEEE80211_TX_STAT_ACK;
+
+	ieee80211_tx_status_irqsafe(hw, skb);
+
+	rtl8xxxu_free_tx_urb(hw->priv, tx_urb);
+}
+
+static void rtl8xxxu_dump_action(struct device *dev,
+				 struct ieee80211_hdr *hdr)
+{
+	struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)hdr;
+	u16 cap, timeout;
+
+	if (!(rtl8xxxu_debug & RTL8XXXU_DEBUG_ACTION))
+		return;
+
+	switch (mgmt->u.action.u.addba_resp.action_code) {
+	case WLAN_ACTION_ADDBA_RESP:
+		cap = le16_to_cpu(mgmt->u.action.u.addba_resp.capab);
+		timeout = le16_to_cpu(mgmt->u.action.u.addba_resp.timeout);
+		dev_info(dev, "WLAN_ACTION_ADDBA_RESP: "
+			 "timeout %i, tid %02x, buf_size %02x, policy %02x, "
+			 "status %02x\n",
+			 timeout,
+			 (cap & IEEE80211_ADDBA_PARAM_TID_MASK) >> 2,
+			 (cap & IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK) >> 6,
+			 (cap >> 1) & 0x1,
+			 le16_to_cpu(mgmt->u.action.u.addba_resp.status));
+		break;
+	case WLAN_ACTION_ADDBA_REQ:
+		cap = le16_to_cpu(mgmt->u.action.u.addba_req.capab);
+		timeout = le16_to_cpu(mgmt->u.action.u.addba_req.timeout);
+		dev_info(dev, "WLAN_ACTION_ADDBA_REQ: "
+			 "timeout %i, tid %02x, buf_size %02x, policy %02x\n",
+			 timeout,
+			 (cap & IEEE80211_ADDBA_PARAM_TID_MASK) >> 2,
+			 (cap & IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK) >> 6,
+			 (cap >> 1) & 0x1);
+		break;
+	default:
+		dev_info(dev, "action frame %02x\n",
+			 mgmt->u.action.u.addba_resp.action_code);
+		break;
+	}
+}
+
+static void rtl8xxxu_tx(struct ieee80211_hw *hw,
+			struct ieee80211_tx_control *control,
+			struct sk_buff *skb)
+{
+	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
+	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
+	struct ieee80211_rate *tx_rate = ieee80211_get_tx_rate(hw, tx_info);
+	struct rtl8xxxu_priv *priv = hw->priv;
+	struct rtl8xxxu_tx_desc *tx_desc;
+	struct rtl8xxxu_tx_urb *tx_urb;
+	struct ieee80211_sta *sta = NULL;
+	struct ieee80211_vif *vif = tx_info->control.vif;
+	struct device *dev = &priv->udev->dev;
+	u32 queue, rate;
+	u16 pktlen = skb->len;
+	u16 seq_number;
+	u16 rate_flag = tx_info->control.rates[0].flags;
+	int ret;
+
+	if (skb_headroom(skb) < sizeof(struct rtl8xxxu_tx_desc)) {
+		dev_warn(dev,
+			 "%s: Not enough headroom (%i) for tx descriptor\n",
+			 __func__, skb_headroom(skb));
+		goto error;
+	}
+
+	if (unlikely(skb->len > (65535 - sizeof(struct rtl8xxxu_tx_desc)))) {
+		dev_warn(dev, "%s: Trying to send over-sized skb (%i)\n",
+			 __func__, skb->len);
+		goto error;
+	}
+
+	tx_urb = rtl8xxxu_alloc_tx_urb(priv);
+	if (!tx_urb) {
+		dev_warn(dev, "%s: Unable to allocate tx urb\n", __func__);
+		goto error;
+	}
+
+	if (rtl8xxxu_debug & RTL8XXXU_DEBUG_TX)
+		dev_info(dev, "%s: TX rate: %d (%d), pkt size %d\n",
+			 __func__, tx_rate->bitrate, tx_rate->hw_value, pktlen);
+
+	if (ieee80211_is_action(hdr->frame_control))
+		rtl8xxxu_dump_action(dev, hdr);
+
+	tx_info->rate_driver_data[0] = hw;
+
+	if (control && control->sta)
+		sta = control->sta;
+
+	tx_desc = (struct rtl8xxxu_tx_desc *)
+		skb_push(skb, sizeof(struct rtl8xxxu_tx_desc));
+
+	memset(tx_desc, 0, sizeof(struct rtl8xxxu_tx_desc));
+	tx_desc->pkt_size = cpu_to_le16(pktlen);
+	tx_desc->pkt_offset = sizeof(struct rtl8xxxu_tx_desc);
+
+	tx_desc->txdw0 =
+		TXDESC_OWN | TXDESC_FIRST_SEGMENT | TXDESC_LAST_SEGMENT;
+	if (is_multicast_ether_addr(ieee80211_get_DA(hdr)) ||
+	    is_broadcast_ether_addr(ieee80211_get_DA(hdr)))
+		tx_desc->txdw0 |= TXDESC_BROADMULTICAST;
+
+	queue = rtl8xxxu_queue_select(hw, skb);
+	tx_desc->txdw1 = cpu_to_le32(queue << TXDESC_QUEUE_SHIFT);
+
+	if (tx_info->control.hw_key) {
+		switch (tx_info->control.hw_key->cipher) {
+		case WLAN_CIPHER_SUITE_WEP40:
+		case WLAN_CIPHER_SUITE_WEP104:
+		case WLAN_CIPHER_SUITE_TKIP:
+			tx_desc->txdw1 |= cpu_to_le32(TXDESC_SEC_RC4);
+			break;
+		case WLAN_CIPHER_SUITE_CCMP:
+			tx_desc->txdw1 |= cpu_to_le32(TXDESC_SEC_AES);
+			break;
+		default:
+			break;
+		}
+	}
+
+	seq_number = IEEE80211_SEQ_TO_SN(le16_to_cpu(hdr->seq_ctrl));
+	tx_desc->txdw3 = cpu_to_le32((u32)seq_number << TXDESC_SEQ_SHIFT);
+
+	if (rate_flag & IEEE80211_TX_RC_MCS)
+		rate = tx_info->control.rates[0].idx + DESC_RATE_MCS0;
+	else
+		rate = tx_rate->hw_value;
+	tx_desc->txdw5 = cpu_to_le32(rate);
+
+	if (ieee80211_is_data(hdr->frame_control))
+		tx_desc->txdw5 |= cpu_to_le32(0x0001ff00);
+
+	/* (tx_info->flags & IEEE80211_TX_CTL_AMPDU) && */
+	if (ieee80211_is_data_qos(hdr->frame_control) && sta) {
+		if (sta->ht_cap.ht_supported) {
+			u32 ampdu, val32;
+
+			ampdu = (u32)sta->ht_cap.ampdu_density;
+			val32 = ampdu << TXDESC_AMPDU_DENSITY_SHIFT;
+			tx_desc->txdw2 |= cpu_to_le32(val32);
+			tx_desc->txdw1 |= cpu_to_le32(TXDESC_AGG_ENABLE);
+		} else
+			tx_desc->txdw1 |= cpu_to_le32(TXDESC_BK);
+	} else
+		tx_desc->txdw1 |= cpu_to_le32(TXDESC_BK);
+
+	if (ieee80211_is_data_qos(hdr->frame_control))
+		tx_desc->txdw4 |= cpu_to_le32(TXDESC_QOS);
+	if (rate_flag & IEEE80211_TX_RC_USE_SHORT_PREAMBLE ||
+	    (sta && vif && vif->bss_conf.use_short_preamble))
+		tx_desc->txdw4 |= cpu_to_le32(TXDESC_SHORT_PREAMBLE);
+	if (rate_flag & IEEE80211_TX_RC_SHORT_GI ||
+	    (ieee80211_is_data_qos(hdr->frame_control) &&
+	     sta && sta->ht_cap.cap &
+	     (IEEE80211_HT_CAP_SGI_40 | IEEE80211_HT_CAP_SGI_20))) {
+		tx_desc->txdw5 |= cpu_to_le32(TXDESC_SHORT_GI);
+	}
+	if (ieee80211_is_mgmt(hdr->frame_control)) {
+		tx_desc->txdw5 = cpu_to_le32(tx_rate->hw_value);
+		tx_desc->txdw4 |= cpu_to_le32(TXDESC_USE_DRIVER_RATE);
+		tx_desc->txdw5 |= cpu_to_le32(6 << TXDESC_RETRY_LIMIT_SHIFT);
+		tx_desc->txdw5 |= cpu_to_le32(TXDESC_RETRY_LIMIT_ENABLE);
+	}
+
+	if (rate_flag & IEEE80211_TX_RC_USE_RTS_CTS) {
+		/* Use RTS rate 24M - does the mac80211 tell us which to use? */
+		tx_desc->txdw4 |= cpu_to_le32(DESC_RATE_24M);
+		tx_desc->txdw4 |= cpu_to_le32(TXDESC_RTS_CTS_ENABLE);
+		tx_desc->txdw4 |= cpu_to_le32(TXDESC_HW_RTS_ENABLE);
+	}
+
+	rtl8xxxu_calc_tx_desc_csum(tx_desc);
+
+	usb_fill_bulk_urb(&tx_urb->urb, priv->udev, priv->pipe_out[queue],
+			  skb->data, skb->len, rtl8xxxu_tx_complete, skb);
+
+	usb_anchor_urb(&tx_urb->urb, &priv->tx_anchor);
+	ret = usb_submit_urb(&tx_urb->urb, GFP_ATOMIC);
+	if (ret) {
+		usb_unanchor_urb(&tx_urb->urb);
+		rtl8xxxu_free_tx_urb(priv, tx_urb);
+		goto error;
+	}
+	return;
+error:
+	dev_kfree_skb(skb);
+}
+
+static void rtl8xxxu_rx_parse_phystats(struct rtl8xxxu_priv *priv,
+				       struct ieee80211_rx_status *rx_status,
+				       struct rtl8xxxu_rx_desc *rx_desc,
+				       struct rtl8723au_phy_stats *phy_stats)
+{
+	if (phy_stats->sgi_en)
+		rx_status->flag |= RX_FLAG_SHORT_GI;
+
+	if (rx_desc->rxmcs < DESC_RATE_6M) {
+		/*
+		 * Handle PHY stats for CCK rates
+		 */
+		u8 cck_agc_rpt = phy_stats->cck_agc_rpt_ofdm_cfosho_a;
+
+		switch (cck_agc_rpt & 0xc0) {
+		case 0xc0:
+			rx_status->signal = -46 - (cck_agc_rpt & 0x3e);
+			break;
+		case 0x80:
+			rx_status->signal = -26 - (cck_agc_rpt & 0x3e);
+			break;
+		case 0x40:
+			rx_status->signal = -12 - (cck_agc_rpt & 0x3e);
+			break;
+		case 0x00:
+			rx_status->signal = 16 - (cck_agc_rpt & 0x3e);
+			break;
+		}
+	} else {
+		rx_status->signal =
+			(phy_stats->cck_sig_qual_ofdm_pwdb_all >> 1) - 110;
+	}
+}
+
+static void rtl8xxxu_free_rx_resources(struct rtl8xxxu_priv *priv)
+{
+	struct rtl8xxxu_rx_urb *rx_urb, *tmp;
+	unsigned long flags;
+
+	spin_lock_irqsave(&priv->rx_urb_lock, flags);
+
+	list_for_each_entry_safe(rx_urb, tmp,
+				 &priv->rx_urb_pending_list, list) {
+		list_del(&rx_urb->list);
+		priv->rx_urb_pending_count--;
+		usb_free_urb(&rx_urb->urb);
+	}
+
+	spin_unlock_irqrestore(&priv->rx_urb_lock, flags);
+}
+
+static void rtl8xxxu_queue_rx_urb(struct rtl8xxxu_priv *priv,
+				  struct rtl8xxxu_rx_urb *rx_urb)
+{
+	struct sk_buff *skb;
+	unsigned long flags;
+	int pending = 0;
+
+	spin_lock_irqsave(&priv->rx_urb_lock, flags);
+
+	if (!priv->shutdown) {
+		list_add_tail(&rx_urb->list, &priv->rx_urb_pending_list);
+		priv->rx_urb_pending_count++;
+		pending = priv->rx_urb_pending_count;
+	} else {
+		skb = (struct sk_buff *)rx_urb->urb.context;
+		dev_kfree_skb(skb);
+		usb_free_urb(&rx_urb->urb);
+	}
+
+	spin_unlock_irqrestore(&priv->rx_urb_lock, flags);
+
+	if (pending > RTL8XXXU_RX_URB_PENDING_WATER)
+		schedule_work(&priv->rx_urb_wq);
+}
+
+static void rtl8xxxu_rx_urb_work(struct work_struct *work)
+{
+	struct rtl8xxxu_priv *priv;
+	struct rtl8xxxu_rx_urb *rx_urb, *tmp;
+	struct list_head local;
+	struct sk_buff *skb;
+	unsigned long flags;
+	int ret;
+
+	priv = container_of(work, struct rtl8xxxu_priv, rx_urb_wq);
+	INIT_LIST_HEAD(&local);
+
+	spin_lock_irqsave(&priv->rx_urb_lock, flags);
+
+	list_splice_init(&priv->rx_urb_pending_list, &local);
+	priv->rx_urb_pending_count = 0;
+
+	spin_unlock_irqrestore(&priv->rx_urb_lock, flags);
+
+	list_for_each_entry_safe(rx_urb, tmp, &local, list) {
+		list_del_init(&rx_urb->list);
+		ret = rtl8xxxu_submit_rx_urb(priv, rx_urb);
+		/*
+		 * If out of memory or temporary error, put it back on the
+		 * queue and try again. Otherwise the device is dead/gone
+		 * and we should drop it.
+		 */
+		switch (ret) {
+		case 0:
+			break;
+		case -ENOMEM:
+		case -EAGAIN:
+			rtl8xxxu_queue_rx_urb(priv, rx_urb);
+			break;
+		default:
+			pr_info("failed to requeue urb %i\n", ret);
+			skb = (struct sk_buff *)rx_urb->urb.context;
+			dev_kfree_skb(skb);
+			usb_free_urb(&rx_urb->urb);
+		}
+	}
+}
+
+static void rtl8xxxu_rx_complete(struct urb *urb)
+{
+	struct rtl8xxxu_rx_urb *rx_urb =
+		container_of(urb, struct rtl8xxxu_rx_urb, urb);
+	struct ieee80211_hw *hw = rx_urb->hw;
+	struct rtl8xxxu_priv *priv = hw->priv;
+	struct sk_buff *skb = (struct sk_buff *)urb->context;
+	struct rtl8xxxu_rx_desc *rx_desc = (struct rtl8xxxu_rx_desc *)skb->data;
+	struct rtl8723au_phy_stats *phy_stats;
+	struct ieee80211_rx_status *rx_status = IEEE80211_SKB_RXCB(skb);
+	struct ieee80211_mgmt *mgmt;
+	struct device *dev = &priv->udev->dev;
+	__le32 *_rx_desc_le = (__le32 *)skb->data;
+	u32 *_rx_desc = (u32 *)skb->data;
+	int cnt, len, drvinfo_sz, desc_shift, i;
+
+	for (i = 0; i < (sizeof(struct rtl8xxxu_rx_desc) / sizeof(u32)); i++)
+		_rx_desc[i] = le32_to_cpu(_rx_desc_le[i]);
+
+	cnt = rx_desc->frag;
+	len = rx_desc->pktlen;
+	drvinfo_sz = rx_desc->drvinfo_sz * 8;
+	desc_shift = rx_desc->shift;
+	skb_put(skb, urb->actual_length);
+
+	if (urb->status == 0) {
+		skb_pull(skb, sizeof(struct rtl8xxxu_rx_desc));
+		phy_stats = (struct rtl8723au_phy_stats *)skb->data;
+
+		skb_pull(skb, drvinfo_sz + desc_shift);
+
+		mgmt = (struct ieee80211_mgmt *)skb->data;
+
+		memset(rx_status, 0, sizeof(struct ieee80211_rx_status));
+
+		if (rx_desc->phy_stats)
+			rtl8xxxu_rx_parse_phystats(priv, rx_status,
+						   rx_desc, phy_stats);
+
+		rx_status->freq = hw->conf.chandef.chan->center_freq;
+		rx_status->band = hw->conf.chandef.chan->band;
+
+		rx_status->mactime = le32_to_cpu(rx_desc->tsfl);
+		rx_status->flag |= RX_FLAG_MACTIME_START;
+
+		if (!rx_desc->swdec)
+			rx_status->flag |= RX_FLAG_DECRYPTED;
+		if (rx_desc->crc32)
+			rx_status->flag |= RX_FLAG_FAILED_FCS_CRC;
+		if (rx_desc->bw)
+			rx_status->flag |= RX_FLAG_40MHZ;
+
+		if (rx_desc->rxht) {
+			rx_status->flag |= RX_FLAG_HT;
+			rx_status->rate_idx = rx_desc->rxmcs - DESC_RATE_MCS0;
+		} else {
+			rx_status->rate_idx = rx_desc->rxmcs;
+		}
+
+		ieee80211_rx_irqsafe(hw, skb);
+		skb = NULL;
+		rx_urb->urb.context = NULL;
+		rtl8xxxu_queue_rx_urb(priv, rx_urb);
+	} else {
+		dev_dbg(dev, "%s: status %i\n",	__func__, urb->status);
+		goto cleanup;
+	}
+	return;
+
+cleanup:
+	usb_free_urb(urb);
+	dev_kfree_skb(skb);
+	return;
+}
+
+static int rtl8xxxu_submit_rx_urb(struct rtl8xxxu_priv *priv,
+				  struct rtl8xxxu_rx_urb *rx_urb)
+{
+	struct sk_buff *skb;
+	int skb_size;
+	int ret;
+
+	skb_size = sizeof(struct rtl8xxxu_rx_desc) + RTL_RX_BUFFER_SIZE;
+	skb = __netdev_alloc_skb(NULL, skb_size, GFP_KERNEL);
+	if (!skb)
+		return -ENOMEM;
+
+	memset(skb->data, 0, sizeof(struct rtl8xxxu_rx_desc));
+	usb_fill_bulk_urb(&rx_urb->urb, priv->udev, priv->pipe_in, skb->data,
+			  skb_size, rtl8xxxu_rx_complete, skb);
+	usb_anchor_urb(&rx_urb->urb, &priv->rx_anchor);
+	ret = usb_submit_urb(&rx_urb->urb, GFP_ATOMIC);
+	if (ret)
+		usb_unanchor_urb(&rx_urb->urb);
+	return ret;
+}
+
+static void rtl8xxxu_int_complete(struct urb *urb)
+{
+	struct rtl8xxxu_priv *priv = (struct rtl8xxxu_priv *)urb->context;
+	struct device *dev = &priv->udev->dev;
+	int ret;
+
+	dev_dbg(dev, "%s: status %i\n", __func__, urb->status);
+	if (urb->status == 0) {
+		usb_anchor_urb(urb, &priv->int_anchor);
+		ret = usb_submit_urb(urb, GFP_ATOMIC);
+		if (ret)
+			usb_unanchor_urb(urb);
+	} else {
+		dev_info(dev, "%s: Error %i\n", __func__, urb->status);
+	}
+}
+
+
+static int rtl8xxxu_submit_int_urb(struct ieee80211_hw *hw)
+{
+	struct rtl8xxxu_priv *priv = hw->priv;
+	struct urb *urb;
+	u32 val32;
+	int ret;
+
+	urb = usb_alloc_urb(0, GFP_KERNEL);
+	if (!urb)
+		return -ENOMEM;
+
+	usb_fill_int_urb(urb, priv->udev, priv->pipe_interrupt,
+			 priv->int_buf, USB_INTR_CONTENT_LENGTH,
+			 rtl8xxxu_int_complete, priv, 1);
+	usb_anchor_urb(urb, &priv->int_anchor);
+	ret = usb_submit_urb(urb, GFP_KERNEL);
+	if (ret) {
+		usb_unanchor_urb(urb);
+		goto error;
+	}
+
+	val32 = rtl8xxxu_read32(priv, REG_USB_HIMR);
+	val32 |= USB_HIMR_CPWM;
+	rtl8xxxu_write32(priv, REG_USB_HIMR, val32);
+
+error:
+	return ret;
+}
+
+static int rtl8xxxu_add_interface(struct ieee80211_hw *hw,
+				  struct ieee80211_vif *vif)
+{
+	struct rtl8xxxu_priv *priv = hw->priv;
+	int ret;
+	u8 val8;
+
+	switch (vif->type) {
+	case NL80211_IFTYPE_STATION:
+		rtl8723a_stop_tx_beacon(priv);
+
+		val8 = rtl8xxxu_read8(priv, REG_BEACON_CTRL);
+		val8 |= BEACON_ATIM | BEACON_FUNCTION_ENABLE |
+			BEACON_DISABLE_TSF_UPDATE;
+		rtl8xxxu_write8(priv, REG_BEACON_CTRL, val8);
+		ret = 0;
+		break;
+	default:
+		ret = -EOPNOTSUPP;
+	}
+
+	rtl8xxxu_set_linktype(priv, vif->type);
+
+	return ret;
+}
+
+static void rtl8xxxu_remove_interface(struct ieee80211_hw *hw,
+				      struct ieee80211_vif *vif)
+{
+	struct rtl8xxxu_priv *priv = hw->priv;
+
+	dev_dbg(&priv->udev->dev, "%s\n", __func__);
+}
+
+static int rtl8xxxu_config(struct ieee80211_hw *hw, u32 changed)
+{
+	struct rtl8xxxu_priv *priv = hw->priv;
+	struct device *dev = &priv->udev->dev;
+	u16 val16;
+	int ret = 0, channel;
+	bool ht40;
+
+	if (rtl8xxxu_debug & RTL8XXXU_DEBUG_CHANNEL)
+		dev_info(dev,
+			 "%s: channel: %i (changed %08x chandef.width %02x)\n",
+			 __func__, hw->conf.chandef.chan->hw_value,
+			 changed, hw->conf.chandef.width);
+
+	if (changed & IEEE80211_CONF_CHANGE_RETRY_LIMITS) {
+		val16 = ((hw->conf.long_frame_max_tx_count <<
+			  RETRY_LIMIT_LONG_SHIFT) & RETRY_LIMIT_LONG_MASK) |
+			((hw->conf.short_frame_max_tx_count <<
+			  RETRY_LIMIT_SHORT_SHIFT) & RETRY_LIMIT_SHORT_MASK);
+		rtl8xxxu_write16(priv, REG_RETRY_LIMIT, val16);
+	}
+
+	if (changed & IEEE80211_CONF_CHANGE_CHANNEL) {
+		switch (hw->conf.chandef.width) {
+		case NL80211_CHAN_WIDTH_20_NOHT:
+		case NL80211_CHAN_WIDTH_20:
+			ht40 = false;
+			break;
+		case NL80211_CHAN_WIDTH_40:
+			ht40 = true;
+			break;
+		default:
+			ret = -ENOTSUPP;
+			goto exit;
+		}
+
+		channel = hw->conf.chandef.chan->hw_value;
+
+		rtl8723a_set_tx_power(priv, channel, ht40);
+
+		rtl8723au_config_channel(hw);
+	}
+
+exit:
+	return ret;
+}
+
+static int rtl8xxxu_conf_tx(struct ieee80211_hw *hw,
+			    struct ieee80211_vif *vif, u16 queue,
+			    const struct ieee80211_tx_queue_params *param)
+{
+	struct rtl8xxxu_priv *priv = hw->priv;
+	struct device *dev = &priv->udev->dev;
+	u32 val32;
+	u8 aifs, acm_ctrl, acm_bit;
+
+	aifs = param->aifs;
+
+	val32 = aifs |
+		fls(param->cw_min) << EDCA_PARAM_ECW_MIN_SHIFT |
+		fls(param->cw_max) << EDCA_PARAM_ECW_MAX_SHIFT |
+		(u32)param->txop << EDCA_PARAM_TXOP_SHIFT;
+
+	acm_ctrl = rtl8xxxu_read8(priv, REG_ACM_HW_CTRL);
+	dev_dbg(dev,
+		"%s: IEEE80211 queue %02x val %08x, acm %i, acm_ctrl %02x\n",
+		__func__, queue, val32, param->acm, acm_ctrl);
+
+	switch (queue) {
+	case IEEE80211_AC_VO:
+		acm_bit = ACM_HW_CTRL_VO;
+		rtl8xxxu_write32(priv, REG_EDCA_VO_PARAM, val32);
+		break;
+	case IEEE80211_AC_VI:
+		acm_bit = ACM_HW_CTRL_VI;
+		rtl8xxxu_write32(priv, REG_EDCA_VI_PARAM, val32);
+		break;
+	case IEEE80211_AC_BE:
+		acm_bit = ACM_HW_CTRL_BE;
+		rtl8xxxu_write32(priv, REG_EDCA_BE_PARAM, val32);
+		break;
+	case IEEE80211_AC_BK:
+		acm_bit = ACM_HW_CTRL_BK;
+		rtl8xxxu_write32(priv, REG_EDCA_BK_PARAM, val32);
+		break;
+	default:
+		acm_bit = 0;
+		break;
+	}
+
+	if (param->acm)
+		acm_ctrl |= acm_bit;
+	else
+		acm_ctrl &= ~acm_bit;
+	rtl8xxxu_write8(priv, REG_ACM_HW_CTRL, acm_ctrl);
+
+	return 0;
+}
+
+static void rtl8xxxu_configure_filter(struct ieee80211_hw *hw,
+				      unsigned int changed_flags,
+				      unsigned int *total_flags, u64 multicast)
+{
+	struct rtl8xxxu_priv *priv = hw->priv;
+
+	dev_dbg(&priv->udev->dev, "%s: changed_flags %08x, total_flags %08x\n",
+		__func__, changed_flags, *total_flags);
+
+	*total_flags &= (FIF_ALLMULTI | FIF_CONTROL | FIF_BCN_PRBRESP_PROMISC);
+}
+
+static int rtl8xxxu_set_rts_threshold(struct ieee80211_hw *hw, u32 rts)
+{
+	if (rts > 2347)
+		return -EINVAL;
+
+	return 0;
+}
+
+static int rtl8xxxu_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
+			    struct ieee80211_vif *vif,
+			    struct ieee80211_sta *sta,
+			    struct ieee80211_key_conf *key)
+{
+	struct rtl8xxxu_priv *priv = hw->priv;
+	struct device *dev = &priv->udev->dev;
+	u8 mac_addr[ETH_ALEN];
+	u8 val8;
+	u16 val16;
+	u32 val32;
+	int retval = -EOPNOTSUPP;
+
+	dev_dbg(dev, "%s: cmd %02x, cipher %08x, index %i\n",
+		__func__, cmd, key->cipher, key->keyidx);
+
+	if (vif->type != NL80211_IFTYPE_STATION)
+		return -EOPNOTSUPP;
+
+	if (key->keyidx > 3)
+		return -EOPNOTSUPP;
+
+	switch (key->cipher) {
+	case WLAN_CIPHER_SUITE_WEP40:
+	case WLAN_CIPHER_SUITE_WEP104:
+
+		break;
+	case WLAN_CIPHER_SUITE_CCMP:
+		key->flags |= IEEE80211_KEY_FLAG_SW_MGMT_TX;
+		break;
+	case WLAN_CIPHER_SUITE_TKIP:
+		key->flags |= IEEE80211_KEY_FLAG_GENERATE_MMIC;
+	default:
+		return -EOPNOTSUPP;
+	}
+
+	if (key->flags & IEEE80211_KEY_FLAG_PAIRWISE) {
+		dev_dbg(dev, "%s: pairwise key\n", __func__);
+		ether_addr_copy(mac_addr, sta->addr);
+	} else {
+		dev_dbg(dev, "%s: group key\n", __func__);
+		eth_broadcast_addr(mac_addr);
+	}
+
+	val16 = rtl8xxxu_read16(priv, REG_CR);
+	val16 |= CR_SECURITY_ENABLE;
+	rtl8xxxu_write16(priv, REG_CR, val16);
+
+	val8 = SEC_CFG_TX_SEC_ENABLE | SEC_CFG_TXBC_USE_DEFKEY |
+		SEC_CFG_RX_SEC_ENABLE | SEC_CFG_RXBC_USE_DEFKEY;
+	val8 |= SEC_CFG_TX_USE_DEFKEY | SEC_CFG_RX_USE_DEFKEY;
+	rtl8xxxu_write8(priv, REG_SECURITY_CFG, val8);
+
+	switch (cmd) {
+	case SET_KEY:
+		key->hw_key_idx = key->keyidx;
+		key->flags |= IEEE80211_KEY_FLAG_GENERATE_IV;
+		rtl8xxxu_cam_write(priv, key, mac_addr);
+		retval = 0;
+		break;
+	case DISABLE_KEY:
+		rtl8xxxu_write32(priv, REG_CAM_WRITE, 0x00000000);
+		val32 = CAM_CMD_POLLING | CAM_CMD_WRITE |
+			key->keyidx << CAM_CMD_KEY_SHIFT;
+		rtl8xxxu_write32(priv, REG_CAM_CMD, val32);
+		retval = 0;
+		break;
+	default:
+		dev_warn(dev, "%s: Unsupported command %02x\n", __func__, cmd);
+	}
+
+	return retval;
+}
+
+static int
+rtl8xxxu_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+		      enum ieee80211_ampdu_mlme_action action,
+		      struct ieee80211_sta *sta, u16 tid, u16 *ssn, u8 buf_size,
+		      bool amsdu)
+{
+	struct rtl8xxxu_priv *priv = hw->priv;
+	struct device *dev = &priv->udev->dev;
+	u8 ampdu_factor, ampdu_density;
+
+	switch (action) {
+	case IEEE80211_AMPDU_TX_START:
+		dev_info(dev, "%s: IEEE80211_AMPDU_TX_START\n", __func__);
+		ampdu_factor = sta->ht_cap.ampdu_factor;
+		ampdu_density = sta->ht_cap.ampdu_density;
+		rtl8xxxu_set_ampdu_factor(priv, ampdu_factor);
+		rtl8xxxu_set_ampdu_min_space(priv, ampdu_density);
+		dev_dbg(dev,
+			"Changed HT: ampdu_factor %02x, ampdu_density %02x\n",
+			ampdu_factor, ampdu_density);
+		break;
+	case IEEE80211_AMPDU_TX_STOP_FLUSH:
+		dev_info(dev, "%s: IEEE80211_AMPDU_TX_STOP_FLUSH\n", __func__);
+		rtl8xxxu_set_ampdu_factor(priv, 0);
+		rtl8xxxu_set_ampdu_min_space(priv, 0);
+		break;
+	case IEEE80211_AMPDU_TX_STOP_FLUSH_CONT:
+		dev_info(dev, "%s: IEEE80211_AMPDU_TX_STOP_FLUSH_CONT\n",
+			 __func__);
+		rtl8xxxu_set_ampdu_factor(priv, 0);
+		rtl8xxxu_set_ampdu_min_space(priv, 0);
+		break;
+	case IEEE80211_AMPDU_RX_START:
+		dev_info(dev, "%s: IEEE80211_AMPDU_RX_START\n", __func__);
+		break;
+	case IEEE80211_AMPDU_RX_STOP:
+		dev_info(dev, "%s: IEEE80211_AMPDU_RX_STOP\n", __func__);
+		break;
+	default:
+		break;
+	}
+	return 0;
+}
+
+static int rtl8xxxu_start(struct ieee80211_hw *hw)
+{
+	struct rtl8xxxu_priv *priv = hw->priv;
+	struct rtl8xxxu_rx_urb *rx_urb;
+	struct rtl8xxxu_tx_urb *tx_urb;
+	unsigned long flags;
+	int ret, i;
+
+	ret = 0;
+
+	init_usb_anchor(&priv->rx_anchor);
+	init_usb_anchor(&priv->tx_anchor);
+	init_usb_anchor(&priv->int_anchor);
+
+	rtl8723a_enable_rf(priv);
+	ret = rtl8xxxu_submit_int_urb(hw);
+	if (ret)
+		goto exit;
+
+	for (i = 0; i < RTL8XXXU_TX_URBS; i++) {
+		tx_urb = kmalloc(sizeof(struct rtl8xxxu_tx_urb), GFP_KERNEL);
+		if (!tx_urb) {
+			if (!i)
+				ret = -ENOMEM;
+
+			goto error_out;
+		}
+		usb_init_urb(&tx_urb->urb);
+		INIT_LIST_HEAD(&tx_urb->list);
+		tx_urb->hw = hw;
+		list_add(&tx_urb->list, &priv->tx_urb_free_list);
+		priv->tx_urb_free_count++;
+	}
+
+	priv->tx_stopped = false;
+
+	spin_lock_irqsave(&priv->rx_urb_lock, flags);
+	priv->shutdown = false;
+	spin_unlock_irqrestore(&priv->rx_urb_lock, flags);
+
+	for (i = 0; i < RTL8XXXU_RX_URBS; i++) {
+		rx_urb = kmalloc(sizeof(struct rtl8xxxu_rx_urb), GFP_KERNEL);
+		if (!rx_urb) {
+			if (!i)
+				ret = -ENOMEM;
+
+			goto error_out;
+		}
+		usb_init_urb(&rx_urb->urb);
+		INIT_LIST_HEAD(&rx_urb->list);
+		rx_urb->hw = hw;
+
+		ret = rtl8xxxu_submit_rx_urb(priv, rx_urb);
+	}
+exit:
+	/*
+	 * Disable all data frames
+	 */
+	rtl8xxxu_write16(priv, REG_RXFLTMAP2, 0x0000);
+	/*
+	 * Accept all mgmt frames
+	 */
+	rtl8xxxu_write16(priv, REG_RXFLTMAP0, 0xffff);
+
+	rtl8xxxu_write32(priv, REG_OFDM0_XA_AGC_CORE1, 0x6954341e);
+
+	return ret;
+
+error_out:
+	rtl8xxxu_free_tx_resources(priv);
+	/*
+	 * Disable all data and mgmt frames
+	 */
+	rtl8xxxu_write16(priv, REG_RXFLTMAP2, 0x0000);
+	rtl8xxxu_write16(priv, REG_RXFLTMAP0, 0x0000);
+
+	return ret;
+}
+
+static void rtl8xxxu_stop(struct ieee80211_hw *hw)
+{
+	struct rtl8xxxu_priv *priv = hw->priv;
+	unsigned long flags;
+
+	rtl8xxxu_write8(priv, REG_TXPAUSE, 0xff);
+
+	rtl8xxxu_write16(priv, REG_RXFLTMAP0, 0x0000);
+	rtl8xxxu_write16(priv, REG_RXFLTMAP2, 0x0000);
+
+	spin_lock_irqsave(&priv->rx_urb_lock, flags);
+	priv->shutdown = true;
+	spin_unlock_irqrestore(&priv->rx_urb_lock, flags);
+
+	usb_kill_anchored_urbs(&priv->rx_anchor);
+	usb_kill_anchored_urbs(&priv->tx_anchor);
+	usb_kill_anchored_urbs(&priv->int_anchor);
+
+	rtl8723a_disable_rf(priv);
+
+	/*
+	 * Disable interrupts
+	 */
+	rtl8xxxu_write32(priv, REG_USB_HIMR, 0);
+
+	rtl8xxxu_free_rx_resources(priv);
+	rtl8xxxu_free_tx_resources(priv);
+}
+
+static const struct ieee80211_ops rtl8xxxu_ops = {
+	.tx = rtl8xxxu_tx,
+	.add_interface = rtl8xxxu_add_interface,
+	.remove_interface = rtl8xxxu_remove_interface,
+	.config = rtl8xxxu_config,
+	.conf_tx = rtl8xxxu_conf_tx,
+	.bss_info_changed = rtl8xxxu_bss_info_changed,
+	.configure_filter = rtl8xxxu_configure_filter,
+	.set_rts_threshold = rtl8xxxu_set_rts_threshold,
+	.start = rtl8xxxu_start,
+	.stop = rtl8xxxu_stop,
+	.sw_scan_start = rtl8xxxu_sw_scan_start,
+	.sw_scan_complete = rtl8xxxu_sw_scan_complete,
+	.set_key = rtl8xxxu_set_key,
+	.ampdu_action = rtl8xxxu_ampdu_action,
+};
+
+static int rtl8xxxu_parse_usb(struct rtl8xxxu_priv *priv,
+			      struct usb_interface *interface)
+{
+	struct usb_interface_descriptor *interface_desc;
+	struct usb_host_interface *host_interface;
+	struct usb_endpoint_descriptor *endpoint;
+	struct device *dev = &priv->udev->dev;
+	int i, j = 0, endpoints;
+	u8 dir, xtype, num;
+	int ret = 0;
+
+	host_interface = &interface->altsetting[0];
+	interface_desc = &host_interface->desc;
+	endpoints = interface_desc->bNumEndpoints;
+
+	for (i = 0; i < endpoints; i++) {
+		endpoint = &host_interface->endpoint[i].desc;
+
+		dir = endpoint->bEndpointAddress & USB_ENDPOINT_DIR_MASK;
+		num = usb_endpoint_num(endpoint);
+		xtype = usb_endpoint_type(endpoint);
+		if (rtl8xxxu_debug & RTL8XXXU_DEBUG_USB)
+			dev_dbg(dev,
+				"%s: endpoint: dir %02x, # %02x, type %02x\n",
+				__func__, dir, num, xtype);
+		if (usb_endpoint_dir_in(endpoint) &&
+		    usb_endpoint_xfer_bulk(endpoint)) {
+			if (rtl8xxxu_debug & RTL8XXXU_DEBUG_USB)
+				dev_dbg(dev, "%s: in endpoint num %i\n",
+					__func__, num);
+
+			if (priv->pipe_in) {
+				dev_warn(dev,
+					 "%s: Too many IN pipes\n", __func__);
+				ret = -EINVAL;
+				goto exit;
+			}
+
+			priv->pipe_in =	usb_rcvbulkpipe(priv->udev, num);
+		}
+
+		if (usb_endpoint_dir_in(endpoint) &&
+		    usb_endpoint_xfer_int(endpoint)) {
+			if (rtl8xxxu_debug & RTL8XXXU_DEBUG_USB)
+				dev_dbg(dev, "%s: interrupt endpoint num %i\n",
+					__func__, num);
+
+			if (priv->pipe_interrupt) {
+				dev_warn(dev, "%s: Too many INTERRUPT pipes\n",
+					 __func__);
+				ret = -EINVAL;
+				goto exit;
+			}
+
+			priv->pipe_interrupt = usb_rcvintpipe(priv->udev, num);
+		}
+
+		if (usb_endpoint_dir_out(endpoint) &&
+		    usb_endpoint_xfer_bulk(endpoint)) {
+			if (rtl8xxxu_debug & RTL8XXXU_DEBUG_USB)
+				dev_dbg(dev, "%s: out endpoint num %i\n",
+					__func__, num);
+			if (j >= RTL8XXXU_OUT_ENDPOINTS) {
+				dev_warn(dev,
+					 "%s: Too many OUT pipes\n", __func__);
+				ret = -EINVAL;
+				goto exit;
+			}
+			priv->out_ep[j++] = num;
+		}
+	}
+exit:
+	priv->nr_out_eps = j;
+	return ret;
+}
+
+static int rtl8xxxu_probe(struct usb_interface *interface,
+			  const struct usb_device_id *id)
+{
+	struct rtl8xxxu_priv *priv;
+	struct ieee80211_hw *hw;
+	struct usb_device *udev;
+	struct ieee80211_supported_band *sband;
+	int ret = 0;
+	int untested = 1;
+
+	udev = usb_get_dev(interface_to_usbdev(interface));
+
+	switch (id->idVendor) {
+	case USB_VENDOR_ID_REALTEK:
+		switch(id->idProduct) {
+		case 0x1724:
+		case 0x8176:
+		case 0x8178:
+		case 0x817f:
+			untested = 0;
+			break;
+		}
+		break;
+	case 0x7392:
+		if (id->idProduct == 0x7811)
+			untested = 0;
+		break;
+	default:
+		break;
+	}
+
+	if (untested) {
+		rtl8xxxu_debug = RTL8XXXU_DEBUG_EFUSE;
+		dev_info(&udev->dev,
+			 "This Realtek USB WiFi dongle (0x%04x:0x%04x) is untested!\n",
+			 id->idVendor, id->idProduct);
+		dev_info(&udev->dev,
+			 "Please report results to Jes.Sorensen@gmail.com\n");
+	}
+
+	hw = ieee80211_alloc_hw(sizeof(struct rtl8xxxu_priv), &rtl8xxxu_ops);
+	if (!hw) {
+		ret = -ENOMEM;
+		goto exit;
+	}
+
+	priv = hw->priv;
+	priv->hw = hw;
+	priv->udev = udev;
+	priv->fops = (struct rtl8xxxu_fileops *)id->driver_info;
+	mutex_init(&priv->usb_buf_mutex);
+	mutex_init(&priv->h2c_mutex);
+	INIT_LIST_HEAD(&priv->tx_urb_free_list);
+	spin_lock_init(&priv->tx_urb_lock);
+	INIT_LIST_HEAD(&priv->rx_urb_pending_list);
+	spin_lock_init(&priv->rx_urb_lock);
+	INIT_WORK(&priv->rx_urb_wq, rtl8xxxu_rx_urb_work);
+
+	usb_set_intfdata(interface, hw);
+
+	ret = rtl8xxxu_parse_usb(priv, interface);
+	if (ret)
+		goto exit;
+
+	ret = rtl8xxxu_identify_chip(priv);
+	if (ret) {
+		dev_err(&udev->dev, "Fatal - failed to identify chip\n");
+		goto exit;
+	}
+
+	ret = rtl8xxxu_read_efuse(priv);
+	if (ret) {
+		dev_err(&udev->dev, "Fatal - failed to read EFuse\n");
+		goto exit;
+	}
+
+	ret = priv->fops->parse_efuse(priv);
+	if (ret) {
+		dev_err(&udev->dev, "Fatal - failed to parse EFuse\n");
+		goto exit;
+	}
+
+	rtl8xxxu_print_chipinfo(priv);
+
+	ret = priv->fops->load_firmware(priv);
+	if (ret) {
+		dev_err(&udev->dev, "Fatal - failed to load firmware\n");
+		goto exit;
+	}
+
+	ret = rtl8xxxu_init_device(hw);
+
+	hw->wiphy->max_scan_ssids = 1;
+	hw->wiphy->max_scan_ie_len = IEEE80211_MAX_DATA_LEN;
+	hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION);
+	hw->queues = 4;
+
+	sband = &rtl8xxxu_supported_band;
+	sband->ht_cap.ht_supported = true;
+	sband->ht_cap.ampdu_factor = IEEE80211_HT_MAX_AMPDU_64K;
+	sband->ht_cap.ampdu_density = IEEE80211_HT_MPDU_DENSITY_16;
+	sband->ht_cap.cap = IEEE80211_HT_CAP_SGI_20 | IEEE80211_HT_CAP_SGI_40;
+	memset(&sband->ht_cap.mcs, 0, sizeof(sband->ht_cap.mcs));
+	sband->ht_cap.mcs.rx_mask[0] = 0xff;
+	sband->ht_cap.mcs.rx_mask[4] = 0x01;
+	if (priv->rf_paths > 1) {
+		sband->ht_cap.mcs.rx_mask[1] = 0xff;
+		sband->ht_cap.cap |= IEEE80211_HT_CAP_SGI_40;
+	}
+	sband->ht_cap.mcs.tx_params = IEEE80211_HT_MCS_TX_DEFINED;
+	/*
+	 * Some APs will negotiate HT20_40 in a noisy environment leading
+	 * to miserable performance. Rather than defaulting to this, only
+	 * enable it if explicitly requested at module load time.
+	 */
+	if (rtl8xxxu_ht40_2g) {
+		dev_info(&udev->dev, "Enabling HT_20_40 on the 2.4GHz band\n");
+		sband->ht_cap.cap |= IEEE80211_HT_CAP_SUP_WIDTH_20_40;
+	}
+	hw->wiphy->bands[IEEE80211_BAND_2GHZ] = sband;
+
+	hw->wiphy->rts_threshold = 2347;
+
+	SET_IEEE80211_DEV(priv->hw, &interface->dev);
+	SET_IEEE80211_PERM_ADDR(hw, priv->mac_addr);
+
+	hw->extra_tx_headroom = sizeof(struct rtl8xxxu_tx_desc);
+	ieee80211_hw_set(hw, SIGNAL_DBM);
+	/*
+	 * The firmware handles rate control
+	 */
+	ieee80211_hw_set(hw, HAS_RATE_CONTROL);
+	ieee80211_hw_set(hw, AMPDU_AGGREGATION);
+
+	ret = ieee80211_register_hw(priv->hw);
+	if (ret) {
+		dev_err(&udev->dev, "%s: Failed to register: %i\n",
+			__func__, ret);
+		goto exit;
+	}
+
+exit:
+	if (ret < 0)
+		usb_put_dev(udev);
+	return ret;
+}
+
+static void rtl8xxxu_disconnect(struct usb_interface *interface)
+{
+	struct rtl8xxxu_priv *priv;
+	struct ieee80211_hw *hw;
+
+	hw = usb_get_intfdata(interface);
+	priv = hw->priv;
+
+	rtl8xxxu_disable_device(hw);
+	usb_set_intfdata(interface, NULL);
+
+	dev_info(&priv->udev->dev, "disconnecting\n");
+
+	ieee80211_unregister_hw(hw);
+
+	kfree(priv->fw_data);
+	mutex_destroy(&priv->usb_buf_mutex);
+	mutex_destroy(&priv->h2c_mutex);
+
+	usb_put_dev(priv->udev);
+	ieee80211_free_hw(hw);
+}
+
+static struct rtl8xxxu_fileops rtl8723au_fops = {
+	.parse_efuse = rtl8723au_parse_efuse,
+	.load_firmware = rtl8723au_load_firmware,
+	.power_on = rtl8723au_power_on,
+	.writeN_block_size = 1024,
+};
+
+#ifdef CONFIG_RTL8XXXU_UNTESTED
+
+static struct rtl8xxxu_fileops rtl8192cu_fops = {
+	.parse_efuse = rtl8192cu_parse_efuse,
+	.load_firmware = rtl8192cu_load_firmware,
+	.power_on = rtl8192cu_power_on,
+	.writeN_block_size = 128,
+};
+
+#endif
+
+static struct usb_device_id dev_table[] = {
+{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDOR_ID_REALTEK, 0x8724, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8723au_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDOR_ID_REALTEK, 0x1724, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8723au_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDOR_ID_REALTEK, 0x0724, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8723au_fops},
+#ifdef CONFIG_RTL8XXXU_UNTESTED
+/* Still supported by rtlwifi */
+{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDOR_ID_REALTEK, 0x8176, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDOR_ID_REALTEK, 0x8178, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDOR_ID_REALTEK, 0x817f, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+/* Tested by Larry Finger */
+{USB_DEVICE_AND_INTERFACE_INFO(0x7392, 0x7811, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+/* Currently untested 8188 series devices */
+{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDOR_ID_REALTEK, 0x8191, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDOR_ID_REALTEK, 0x8170, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDOR_ID_REALTEK, 0x8177, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDOR_ID_REALTEK, 0x817a, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDOR_ID_REALTEK, 0x817b, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDOR_ID_REALTEK, 0x817d, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDOR_ID_REALTEK, 0x817e, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDOR_ID_REALTEK, 0x818a, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDOR_ID_REALTEK, 0x317f, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(0x1058, 0x0631, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(0x04bb, 0x094c, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(0x050d, 0x1102, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(0x06f8, 0xe033, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(0x07b8, 0x8189, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(0x0846, 0x9041, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(0x0b05, 0x17ba, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDOR_ID_REALTEK, 0x1e1e, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDOR_ID_REALTEK, 0x5088, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(0x0df6, 0x0052, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(0x0df6, 0x005c, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(0x0eb0, 0x9071, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(0x103c, 0x1629, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(0x13d3, 0x3357, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(0x2001, 0x3308, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(0x2001, 0x330b, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(0x2019, 0x4902, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(0x2019, 0xab2a, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(0x2019, 0xab2e, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(0x2019, 0xed17, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(0x20f4, 0x648b, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(0x4855, 0x0090, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(0x4856, 0x0091, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(0xcdab, 0x8010, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDOR_ID_REALTEK, 0x317f, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops}, /* Netcore 8188RU */
+{USB_DEVICE_AND_INTERFACE_INFO(0x04f2, 0xaff7, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(0x04f2, 0xaff9, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(0x04f2, 0xaffa, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(0x04f2, 0xaff8, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(0x04f2, 0xaffb, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(0x04f2, 0xaffc, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(0x2019, 0x1201, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+/* Currently untested 8192 series devices */
+{USB_DEVICE_AND_INTERFACE_INFO(0x04bb, 0x0950, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(0x050d, 0x1004, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(0x050d, 0x2102, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(0x050d, 0x2103, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(0x0586, 0x341f, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(0x06f8, 0xe035, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(0x0b05, 0x17ab, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(0x0df6, 0x0061, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(0x0df6, 0x0070, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(0x0789, 0x016d, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(0x07aa, 0x0056, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(0x07b8, 0x8178, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(0x0846, 0x9021, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(0x0846, 0xf001, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDOR_ID_REALTEK, 0x2e2e, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(0x0e66, 0x0019, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(0x0e66, 0x0020, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(0x2001, 0x3307, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(0x2001, 0x3309, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(0x2001, 0x330a, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(0x2019, 0xab2b, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(0x20f4, 0x624d, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(0x2357, 0x0100, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(0x4855, 0x0091, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(0x7392, 0x7822, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
+#endif
+{ }
+};
+
+static struct usb_driver rtl8xxxu_driver = {
+	.name = DRIVER_NAME,
+	.probe = rtl8xxxu_probe,
+	.disconnect = rtl8xxxu_disconnect,
+	.id_table = dev_table,
+	.disable_hub_initiated_lpm = 1,
+};
+
+static int __init rtl8xxxu_module_init(void)
+{
+	int res;
+
+	res = usb_register(&rtl8xxxu_driver);
+	if (res < 0)
+		pr_err(DRIVER_NAME ": usb_register() failed (%i)\n", res);
+
+	return res;
+}
+
+static void __exit rtl8xxxu_module_exit(void)
+{
+	usb_deregister(&rtl8xxxu_driver);
+}
+
+
+MODULE_DEVICE_TABLE(usb, dev_table);
+
+module_init(rtl8xxxu_module_init);
+module_exit(rtl8xxxu_module_exit);
diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
new file mode 100644
index 000000000000..f2a1bac6c8ec
--- /dev/null
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
@@ -0,0 +1,676 @@
+/*
+ * Copyright (c) 2014 - 2015 Jes Sorensen <Jes.Sorensen@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * Register definitions taken from original Realtek rtl8723au driver
+ */
+
+#include <asm/byteorder.h>
+
+#define RTL8XXXU_DEBUG_REG_WRITE	0x01
+#define RTL8XXXU_DEBUG_REG_READ		0x02
+#define RTL8XXXU_DEBUG_RFREG_WRITE	0x04
+#define RTL8XXXU_DEBUG_RFREG_READ	0x08
+#define RTL8XXXU_DEBUG_CHANNEL		0x10
+#define RTL8XXXU_DEBUG_TX		0x20
+#define RTL8XXXU_DEBUG_TX_DUMP		0x40
+#define RTL8XXXU_DEBUG_RX		0x80
+#define RTL8XXXU_DEBUG_RX_DUMP		0x100
+#define RTL8XXXU_DEBUG_USB		0x200
+#define RTL8XXXU_DEBUG_KEY		0x400
+#define RTL8XXXU_DEBUG_H2C		0x800
+#define RTL8XXXU_DEBUG_ACTION		0x1000
+#define RTL8XXXU_DEBUG_EFUSE		0x2000
+
+#define RTW_USB_CONTROL_MSG_TIMEOUT	500
+#define RTL8XXXU_MAX_REG_POLL		500
+#define	USB_INTR_CONTENT_LENGTH		56
+
+#define RTL8XXXU_OUT_ENDPOINTS		3
+
+#define REALTEK_USB_READ		0xc0
+#define REALTEK_USB_WRITE		0x40
+#define REALTEK_USB_CMD_REQ		0x05
+#define REALTEK_USB_CMD_IDX		0x00
+
+#define TX_TOTAL_PAGE_NUM		0xf8
+/* (HPQ + LPQ + NPQ + PUBQ) = TX_TOTAL_PAGE_NUM */
+#define TX_PAGE_NUM_PUBQ		0xe7
+#define TX_PAGE_NUM_HI_PQ		0x0c
+#define TX_PAGE_NUM_LO_PQ		0x02
+#define TX_PAGE_NUM_NORM_PQ		0x02
+
+#define RTL_FW_PAGE_SIZE		4096
+#define RTL8XXXU_FIRMWARE_POLL_MAX	1000
+
+#define RTL8723A_CHANNEL_GROUPS		3
+#define RTL8723A_MAX_RF_PATHS		2
+#define RF6052_MAX_TX_PWR		0x3f
+
+#define EFUSE_MAP_LEN_8723A		256
+#define EFUSE_MAX_SECTION_8723A		32
+#define EFUSE_REAL_CONTENT_LEN_8723A	512
+#define EFUSE_BT_MAP_LEN_8723A		1024
+#define EFUSE_MAX_WORD_UNIT		4
+
+struct rtl8xxxu_rx_desc {
+#ifdef __LITTLE_ENDIAN
+	u32 pktlen:14;
+	u32 crc32:1;
+	u32 icverr:1;
+	u32 drvinfo_sz:4;
+	u32 security:3;
+	u32 qos:1;
+	u32 shift:2;
+	u32 phy_stats:1;
+	u32 swdec:1;
+	u32 ls:1;
+	u32 fs:1;
+	u32 eor:1;
+	u32 own:1;
+
+	u32 macid:5;
+	u32 tid:4;
+	u32 hwrsvd:4;
+	u32 amsdu:1;
+	u32 paggr:1;
+	u32 faggr:1;
+	u32 a1fit:4;
+	u32 a2fit:4;
+	u32 pam:1;
+	u32 pwr:1;
+	u32 md:1;
+	u32 mf:1;
+	u32 type:2;
+	u32 mc:1;
+	u32 bc:1;
+
+	u32 seq:12;
+	u32 frag:4;
+	u32 nextpktlen:14;
+	u32 nextind:1;
+	u32 reserved0:1;
+
+	u32 rxmcs:6;
+	u32 rxht:1;
+	u32 gf:1;
+	u32 splcp:1;
+	u32 bw:1;
+	u32 htc:1;
+	u32 eosp:1;
+	u32 bssidfit:2;
+	u32 reserved1:16;
+	u32 unicastwake:1;
+	u32 magicwake:1;
+
+	u32 pattern0match:1;
+	u32 pattern1match:1;
+	u32 pattern2match:1;
+	u32 pattern3match:1;
+	u32 pattern4match:1;
+	u32 pattern5match:1;
+	u32 pattern6match:1;
+	u32 pattern7match:1;
+	u32 pattern8match:1;
+	u32 pattern9match:1;
+	u32 patternamatch:1;
+	u32 patternbmatch:1;
+	u32 patterncmatch:1;
+	u32 reserved2:19;
+#else
+	u32 own:1;
+	u32 eor:1;
+	u32 fs:1;
+	u32 ls:1;
+	u32 swdec:1;
+	u32 phy_stats:1;
+	u32 shift:2;
+	u32 qos:1;
+	u32 security:3;
+	u32 drvinfo_sz:4;
+	u32 icverr:1;
+	u32 crc32:1;
+	u32 pktlen:14;
+
+	u32 bc:1;
+	u32 mc:1;
+	u32 type:2;
+	u32 mf:1;
+	u32 md:1;
+	u32 pwr:1;
+	u32 pam:1;
+	u32 a2fit:4;
+	u32 a1fit:4;
+	u32 faggr:1;
+	u32 paggr:1;
+	u32 amsdu:1;
+	u32 hwrsvd:4;
+	u32 tid:4;
+	u32 macid:5;
+
+	u32 reserved0:1;
+	u32 nextind:1;
+	u32 nextpktlen:14;
+	u32 frag:4;
+	u32 seq:12;
+
+	u32 magicwake:1;
+	u32 unicastwake:1;
+	u32 reserved1:16;
+	u32 bssidfit:2;
+	u32 eosp:1;
+	u32 htc:1;
+	u32 bw:1;
+	u32 splcp:1;
+	u32 gf:1;
+	u32 rxht:1;
+	u32 rxmcs:6;
+
+	u32 reserved2:19;
+	u32 patterncmatch:1;
+	u32 patternbmatch:1;
+	u32 patternamatch:1;
+	u32 pattern9match:1;
+	u32 pattern8match:1;
+	u32 pattern7match:1;
+	u32 pattern6match:1;
+	u32 pattern5match:1;
+	u32 pattern4match:1;
+	u32 pattern3match:1;
+	u32 pattern2match:1;
+	u32 pattern1match:1;
+	u32 pattern0match:1;
+#endif
+	__le32 tsfl;
+#if 0
+	u32 bassn:12;
+	u32 bavld:1;
+	u32 reserved3:19;
+#endif
+};
+
+struct rtl8xxxu_tx_desc {
+	__le16 pkt_size;
+	u8 pkt_offset;
+	u8 txdw0;
+	__le32 txdw1;
+	__le32 txdw2;
+	__le32 txdw3;
+	__le32 txdw4;
+	__le32 txdw5;
+	__le32 txdw6;
+	__le16 csum;
+	__le16 txdw7;
+};
+
+/*  CCK Rates, TxHT = 0 */
+#define DESC_RATE_1M			0x00
+#define DESC_RATE_2M			0x01
+#define DESC_RATE_5_5M			0x02
+#define DESC_RATE_11M			0x03
+
+/*  OFDM Rates, TxHT = 0 */
+#define DESC_RATE_6M			0x04
+#define DESC_RATE_9M			0x05
+#define DESC_RATE_12M			0x06
+#define DESC_RATE_18M			0x07
+#define DESC_RATE_24M			0x08
+#define DESC_RATE_36M			0x09
+#define DESC_RATE_48M			0x0a
+#define DESC_RATE_54M			0x0b
+
+/*  MCS Rates, TxHT = 1 */
+#define DESC_RATE_MCS0			0x0c
+#define DESC_RATE_MCS1			0x0d
+#define DESC_RATE_MCS2			0x0e
+#define DESC_RATE_MCS3			0x0f
+#define DESC_RATE_MCS4			0x10
+#define DESC_RATE_MCS5			0x11
+#define DESC_RATE_MCS6			0x12
+#define DESC_RATE_MCS7			0x13
+#define DESC_RATE_MCS8			0x14
+#define DESC_RATE_MCS9			0x15
+#define DESC_RATE_MCS10			0x16
+#define DESC_RATE_MCS11			0x17
+#define DESC_RATE_MCS12			0x18
+#define DESC_RATE_MCS13			0x19
+#define DESC_RATE_MCS14			0x1a
+#define DESC_RATE_MCS15			0x1b
+#define DESC_RATE_MCS15_SG		0x1c
+#define DESC_RATE_MCS32			0x20
+
+#define TXDESC_OFFSET_SZ		0
+#define TXDESC_OFFSET_SHT		16
+#if 0
+#define TXDESC_BMC			BIT(24)
+#define TXDESC_LSG			BIT(26)
+#define TXDESC_FSG			BIT(27)
+#define TXDESC_OWN			BIT(31)
+#else
+#define TXDESC_BROADMULTICAST		BIT(0)
+#define TXDESC_LAST_SEGMENT		BIT(2)
+#define TXDESC_FIRST_SEGMENT		BIT(3)
+#define TXDESC_OWN			BIT(7)
+#endif
+
+/* Word 1 */
+#define TXDESC_PKT_OFFSET_SZ		0
+#define TXDESC_AGG_ENABLE		BIT(5)
+#define TXDESC_BK			BIT(6)
+#define TXDESC_QUEUE_SHIFT		8
+#define TXDESC_QUEUE_MASK		0x1f00
+#define TXDESC_QUEUE_BK			0x2
+#define TXDESC_QUEUE_BE			0x0
+#define TXDESC_QUEUE_VI			0x5
+#define TXDESC_QUEUE_VO			0x7
+#define TXDESC_QUEUE_BEACON		0x10
+#define TXDESC_QUEUE_HIGH		0x11
+#define TXDESC_QUEUE_MGNT		0x12
+#define TXDESC_QUEUE_CMD		0x13
+#define TXDESC_QUEUE_MAX		(TXDESC_QUEUE_CMD + 1)
+
+#define DESC_RATE_ID_SHIFT		16
+#define DESC_RATE_ID_MASK		0xf
+#define TXDESC_NAVUSEHDR		BIT(20)
+#define TXDESC_SEC_RC4			0x00400000
+#define TXDESC_SEC_AES			0x00c00000
+#define TXDESC_PKT_OFFSET_SHIFT		26
+#define TXDESC_AGG_EN			BIT(29)
+#define TXDESC_HWPC			BIT(31)
+
+/* Word 2 */
+#define TXDESC_ACK_REPORT		BIT(19)
+#define TXDESC_AMPDU_DENSITY_SHIFT	20
+
+/* Word 3 */
+#define TXDESC_SEQ_SHIFT		16
+#define TXDESC_SEQ_MASK			0x0fff0000
+
+/* Word 4 */
+#define TXDESC_QOS			BIT(6)
+#define TXDESC_HW_SEQ_ENABLE		BIT(7)
+#define TXDESC_USE_DRIVER_RATE		BIT(8)
+#define TXDESC_DISABLE_DATA_FB		BIT(10)
+#define TXDESC_CTS_SELF_ENABLE		BIT(11)
+#define TXDESC_RTS_CTS_ENABLE		BIT(12)
+#define TXDESC_HW_RTS_ENABLE		BIT(13)
+#define TXDESC_PRIME_CH_OFF_LOWER	BIT(20)
+#define TXDESC_PRIME_CH_OFF_UPPER	BIT(21)
+#define TXDESC_SHORT_PREAMBLE		BIT(24)
+#define TXDESC_DATA_BW			BIT(25)
+#define TXDESC_RTS_DATA_BW		BIT(27)
+#define TXDESC_RTS_PRIME_CH_OFF_LOWER	BIT(28)
+#define TXDESC_RTS_PRIME_CH_OFF_UPPER	BIT(29)
+
+/* Word 5 */
+#define TXDESC_RTS_RATE_SHIFT		0
+#define TXDESC_RTS_RATE_MASK		0x3f
+#define TXDESC_SHORT_GI			BIT(6)
+#define TXDESC_CCX_TAG			BIT(7)
+#define TXDESC_RETRY_LIMIT_ENABLE	BIT(17)
+#define TXDESC_RETRY_LIMIT_SHIFT	18
+#define TXDESC_RETRY_LIMIT_MASK		0x00fc0000
+
+/* Word 6 */
+#define TXDESC_MAX_AGG_SHIFT		11
+
+struct phy_rx_agc_info {
+#ifdef __LITTLE_ENDIAN
+	u8	gain:7, trsw:1;
+#else
+	u8	trsw:1, gain:7;
+#endif
+};
+
+struct rtl8723au_phy_stats {
+	struct phy_rx_agc_info path_agc[RTL8723A_MAX_RF_PATHS];
+	u8	ch_corr[RTL8723A_MAX_RF_PATHS];
+	u8	cck_sig_qual_ofdm_pwdb_all;
+	u8	cck_agc_rpt_ofdm_cfosho_a;
+	u8	cck_rpt_b_ofdm_cfosho_b;
+	u8	reserved_1;
+	u8	noise_power_db_msb;
+	u8	path_cfotail[RTL8723A_MAX_RF_PATHS];
+	u8	pcts_mask[RTL8723A_MAX_RF_PATHS];
+	s8	stream_rxevm[RTL8723A_MAX_RF_PATHS];
+	u8	path_rxsnr[RTL8723A_MAX_RF_PATHS];
+	u8	noise_power_db_lsb;
+	u8	reserved_2[3];
+	u8	stream_csi[RTL8723A_MAX_RF_PATHS];
+	u8	stream_target_csi[RTL8723A_MAX_RF_PATHS];
+	s8	sig_evm;
+	u8	reserved_3;
+
+#ifdef __LITTLE_ENDIAN
+	u8	antsel_rx_keep_2:1;	/* ex_intf_flg:1; */
+	u8	sgi_en:1;
+	u8	rxsc:2;
+	u8	idle_long:1;
+	u8	r_ant_train_en:1;
+	u8	antenna_select_b:1;
+	u8	antenna_select:1;
+#else	/*  _BIG_ENDIAN_ */
+	u8	antenna_select:1;
+	u8	antenna_select_b:1;
+	u8	r_ant_train_en:1;
+	u8	idle_long:1;
+	u8	rxsc:2;
+	u8	sgi_en:1;
+	u8	antsel_rx_keep_2:1;	/* ex_intf_flg:1; */
+#endif
+};
+
+/*
+ * Regs to backup
+ */
+#define RTL8XXXU_ADDA_REGS		16
+#define RTL8XXXU_MAC_REGS		4
+#define RTL8XXXU_BB_REGS		9
+
+struct rtl8xxxu_firmware_header {
+	__le16	signature;		/*  92C0: test chip; 92C,
+					    88C0: test chip;
+					    88C1: MP A-cut;
+					    92C1: MP A-cut */
+	u8	category;		/*  AP/NIC and USB/PCI */
+	u8	function;
+
+	__le16	major_version;		/*  FW Version */
+	u8	minor_version;		/*  FW Subversion, default 0x00 */
+	u8	reserved1;
+
+	u8	month;			/*  Release time Month field */
+	u8	date;			/*  Release time Date field */
+	u8	hour;			/*  Release time Hour field */
+	u8	minute;			/*  Release time Minute field */
+
+	__le16	ramcodesize;		/*  Size of RAM code */
+	u16	reserved2;
+
+	__le32	svn_idx;		/*  SVN entry index */
+	u32	reserved3;
+
+	u32	reserved4;
+	u32	reserved5;
+
+	u8	data[0];
+};
+
+/*
+ * The 8723au has 3 channel groups: 1-3, 4-9, and 10-14
+ */
+struct rtl8723au_idx {
+#ifdef __LITTLE_ENDIAN
+	int	a:4;
+	int	b:4;
+#else
+	int	b:4;
+	int	a:4;
+#endif
+} __attribute__((packed));
+
+struct rtl8723au_efuse {
+	__le16 rtl_id;
+	u8 res0[0xe];
+	u8 cck_tx_power_index_A[3];	/* 0x10 */
+	u8 cck_tx_power_index_B[3];
+	u8 ht40_1s_tx_power_index_A[3];	/* 0x16 */
+	u8 ht40_1s_tx_power_index_B[3];
+	/*
+	 * The following entries are half-bytes split as:
+	 * bits 0-3: path A, bits 4-7: path B, all values 4 bits signed
+	 */
+	struct rtl8723au_idx ht20_tx_power_index_diff[3];
+	struct rtl8723au_idx ofdm_tx_power_index_diff[3];
+	struct rtl8723au_idx ht40_max_power_offset[3];
+	struct rtl8723au_idx ht20_max_power_offset[3];
+	u8 channel_plan;		/* 0x28 */
+	u8 tssi_a;
+	u8 thermal_meter;
+	u8 rf_regulatory;
+	u8 rf_option_2;
+	u8 rf_option_3;
+	u8 rf_option_4;
+	u8 res7;
+	u8 version			/* 0x30 */;
+	u8 customer_id_major;
+	u8 customer_id_minor;
+	u8 xtal_k;
+	u8 chipset;			/* 0x34 */
+	u8 res8[0x82];
+	u8 vid;				/* 0xb7 */
+	u8 res9;
+	u8 pid;				/* 0xb9 */
+	u8 res10[0x0c];
+	u8 mac_addr[ETH_ALEN];		/* 0xc6 */
+	u8 res11[2];
+	u8 vendor_name[7];
+	u8 res12[2];
+	u8 device_name[0x29];		/* 0xd7 */
+};
+
+struct rtl8192cu_efuse {
+	__le16 rtl_id;
+	__le16 hpon;
+	u8 res0[2];
+	__le16 clk;
+	__le16 testr;
+	__le16 vid;
+	__le16 did;
+	__le16 svid;
+	__le16 smid;						/* 0x10 */
+	u8 res1[4];
+	u8 mac_addr[ETH_ALEN];					/* 0x16 */
+	u8 res2[2];
+	u8 vendor_name[7];
+	u8 res3[3];
+	u8 device_name[0x14];					/* 0x28 */
+	u8 res4[0x1e];						/* 0x3c */
+	u8 cck_tx_power_index_A[3];				/* 0x5a */
+	u8 cck_tx_power_index_B[3];
+	u8 ht40_1s_tx_power_index_A[3];				/* 0x60 */
+	u8 ht40_1s_tx_power_index_B[3];
+	/*
+	 * The following entries are half-bytes split as:
+	 * bits 0-3: path A, bits 4-7: path B, all values 4 bits signed
+	 */
+	struct rtl8723au_idx ht40_2s_tx_power_index_diff[3];
+	struct rtl8723au_idx ht20_tx_power_index_diff[3];	/* 0x69 */
+	struct rtl8723au_idx ofdm_tx_power_index_diff[3];
+	struct rtl8723au_idx ht40_max_power_offset[3];		/* 0x6f */
+	struct rtl8723au_idx ht20_max_power_offset[3];
+	u8 channel_plan;					/* 0x75 */
+	u8 tssi_a;
+	u8 tssi_b;
+	u8 thermal_meter;	/* xtal_k */			/* 0x78 */
+	u8 rf_regulatory;
+	u8 rf_option_2;
+	u8 rf_option_3;
+	u8 rf_option_4;
+	u8 res5[1];						/* 0x7d */
+	u8 version;
+	u8 customer_id;
+};
+
+struct rtl8xxxu_reg8val {
+	u16 reg;
+	u8 val;
+};
+
+struct rtl8xxxu_reg32val {
+	u16 reg;
+	u32 val;
+};
+
+struct rtl8xxxu_rfregval {
+	u8 reg;
+	u32 val;
+};
+
+enum rtl8xxxu_rfpath {
+	RF_A = 0,
+	RF_B = 1,
+};
+
+struct rtl8xxxu_rfregs {
+	u16 hssiparm1;
+	u16 hssiparm2;
+	u16 lssiparm;
+	u16 hspiread;
+	u16 lssiread;
+	u16 rf_sw_ctrl;
+};
+
+#define H2C_MAX_MBOX			4
+#define H2C_EXT				BIT(7)
+#define H2C_SET_POWER_MODE		1
+#define H2C_JOIN_BSS_REPORT		2
+#define  H2C_JOIN_BSS_DISCONNECT	0
+#define  H2C_JOIN_BSS_CONNECT		1
+#define H2C_SET_RSSI			5
+#define H2C_SET_RATE_MASK		(6 | H2C_EXT)
+
+struct h2c_cmd {
+	union {
+		struct {
+			u8 cmd;
+			u8 data[5];
+		} __packed cmd;
+		struct {
+			__le32 data;
+			__le16 ext;
+		} __packed raw;
+		struct {
+			u8 cmd;
+			u8 data;
+			u8 pad[4];
+		} __packed joinbss;
+		struct {
+			u8 cmd;
+			__le16 mask_hi;
+			u8 arg;
+			__le16 mask_lo;
+		} __packed ramask;
+	};
+};
+
+struct rtl8xxxu_fileops;
+
+struct rtl8xxxu_priv {
+	struct ieee80211_hw *hw;
+	struct usb_device *udev;
+	struct rtl8xxxu_fileops *fops;
+
+	spinlock_t tx_urb_lock;
+	struct list_head tx_urb_free_list;
+	int tx_urb_free_count;
+	bool tx_stopped;
+
+	spinlock_t rx_urb_lock;
+	struct list_head rx_urb_pending_list;
+	int rx_urb_pending_count;
+	bool shutdown;
+	struct work_struct rx_urb_wq;
+
+	u8 mac_addr[ETH_ALEN];
+	char chip_name[8];
+	u8 cck_tx_power_index_A[3];	/* 0x10 */
+	u8 cck_tx_power_index_B[3];
+	u8 ht40_1s_tx_power_index_A[3];	/* 0x16 */
+	u8 ht40_1s_tx_power_index_B[3];
+	/*
+	 * The following entries are half-bytes split as:
+	 * bits 0-3: path A, bits 4-7: path B, all values 4 bits signed
+	 */
+	struct rtl8723au_idx ht40_2s_tx_power_index_diff[3];
+	struct rtl8723au_idx ht20_tx_power_index_diff[3];
+	struct rtl8723au_idx ofdm_tx_power_index_diff[3];
+	struct rtl8723au_idx ht40_max_power_offset[3];
+	struct rtl8723au_idx ht20_max_power_offset[3];
+	u32 chip_cut:4;
+	u32 rom_rev:4;
+	u32 has_wifi:1;
+	u32 has_bluetooth:1;
+	u32 enable_bluetooth:1;
+	u32 has_gps:1;
+	u32 hi_pa:1;
+	u32 vendor_umc:1;
+	u32 has_polarity_ctrl:1;
+	u32 has_eeprom:1;
+	u32 boot_eeprom:1;
+	u32 ep_tx_high_queue:1;
+	u32 ep_tx_normal_queue:1;
+	u32 ep_tx_low_queue:1;
+	u32 path_a_hi_power:1;
+	u32 path_a_rf_paths:4;
+	unsigned int pipe_interrupt;
+	unsigned int pipe_in;
+	unsigned int pipe_out[TXDESC_QUEUE_MAX];
+	u8 out_ep[RTL8XXXU_OUT_ENDPOINTS];
+	u8 path_a_ig_value;
+	u8 ep_tx_count;
+	u8 rf_paths;
+	u8 rx_paths;
+	u8 tx_paths;
+	u32 rf_mode_ag[2];
+	u32 rege94;
+	u32 rege9c;
+	u32 regeb4;
+	u32 regebc;
+	int next_mbox;
+	int nr_out_eps;
+
+	struct mutex h2c_mutex;
+
+	struct usb_anchor rx_anchor;
+	struct usb_anchor tx_anchor;
+	struct usb_anchor int_anchor;
+	struct rtl8xxxu_firmware_header *fw_data;
+	size_t fw_size;
+	struct mutex usb_buf_mutex;
+	union {
+		__le32 val32;
+		__le16 val16;
+		u8 val8;
+	} usb_buf;
+	union {
+		u8 raw[EFUSE_MAP_LEN_8723A];
+		struct rtl8723au_efuse efuse8723;
+		struct rtl8192cu_efuse efuse8192;
+	} efuse_wifi;
+	u32 adda_backup[RTL8XXXU_ADDA_REGS];
+	u32 mac_backup[RTL8XXXU_MAC_REGS];
+	u32 bb_backup[RTL8XXXU_BB_REGS];
+	u32 bb_recovery_backup[RTL8XXXU_BB_REGS];
+	u32 rtlchip;
+	u8 pi_enabled:1;
+	u8 iqk_initialized:1;
+	u8 int_buf[USB_INTR_CONTENT_LENGTH];
+};
+
+struct rtl8xxxu_rx_urb {
+	struct urb urb;
+	struct ieee80211_hw *hw;
+	struct list_head list;
+};
+
+struct rtl8xxxu_tx_urb {
+	struct urb urb;
+	struct ieee80211_hw *hw;
+	struct list_head list;
+};
+
+struct rtl8xxxu_fileops {
+	int (*parse_efuse) (struct rtl8xxxu_priv *priv);
+	int (*load_firmware) (struct rtl8xxxu_priv *priv);
+	int (*power_on) (struct rtl8xxxu_priv *priv);
+	int writeN_block_size;
+};
diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_regs.h b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_regs.h
new file mode 100644
index 000000000000..23208f79b97c
--- /dev/null
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_regs.h
@@ -0,0 +1,981 @@
+/*
+ * Copyright (c) 2014 - 2015 Jes Sorensen <Jes.Sorensen@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * Register definitions taken from original Realtek rtl8723au driver
+ */
+
+/* 0x0000 ~ 0x00FF	System Configuration */
+#define REG_SYS_ISO_CTRL		0x0000
+#define  SYS_ISO_MD2PP			BIT(0)
+#define  SYS_ISO_ANALOG_IPS		BIT(5)
+#define  SYS_ISO_DIOR			BIT(9)
+#define  SYS_ISO_PWC_EV25V		BIT(14)
+#define  SYS_ISO_PWC_EV12V		BIT(15)
+
+#define REG_SYS_FUNC			0x0002
+#define  SYS_FUNC_BBRSTB		BIT(0)
+#define  SYS_FUNC_BB_GLB_RSTN		BIT(1)
+#define  SYS_FUNC_USBA			BIT(2)
+#define  SYS_FUNC_UPLL			BIT(3)
+#define  SYS_FUNC_USBD			BIT(4)
+#define  SYS_FUNC_DIO_PCIE		BIT(5)
+#define  SYS_FUNC_PCIEA			BIT(6)
+#define  SYS_FUNC_PPLL			BIT(7)
+#define  SYS_FUNC_PCIED			BIT(8)
+#define  SYS_FUNC_DIOE			BIT(9)
+#define  SYS_FUNC_CPU_ENABLE		BIT(10)
+#define  SYS_FUNC_DCORE			BIT(11)
+#define  SYS_FUNC_ELDR			BIT(12)
+#define  SYS_FUNC_DIO_RF		BIT(13)
+#define  SYS_FUNC_HWPDN			BIT(14)
+#define  SYS_FUNC_MREGEN		BIT(15)
+
+#define REG_APS_FSMCO			0x0004
+#define  APS_FSMCO_PFM_ALDN		BIT(1)
+#define  APS_FSMCO_PFM_WOWL		BIT(3)
+#define  APS_FSMCO_ENABLE_POWERDOWN	BIT(4)
+#define  APS_FSMCO_MAC_ENABLE		BIT(8)
+#define  APS_FSMCO_MAC_OFF		BIT(9)
+#define  APS_FSMCO_HW_SUSPEND		BIT(11)
+#define  APS_FSMCO_PCIE			BIT(12)
+#define  APS_FSMCO_HW_POWERDOWN		BIT(15)
+#define  APS_FSMCO_WLON_RESET		BIT(16)
+
+#define REG_SYS_CLKR			0x0008
+#define  SYS_CLK_ANAD16V_ENABLE		BIT(0)
+#define  SYS_CLK_ANA8M			BIT(1)
+#define  SYS_CLK_MACSLP			BIT(4)
+#define  SYS_CLK_LOADER_ENABLE		BIT(5)
+#define  SYS_CLK_80M_SSC_DISABLE	BIT(7)
+#define  SYS_CLK_80M_SSC_ENABLE_HO	BIT(8)
+#define  SYS_CLK_PHY_SSC_RSTB		BIT(9)
+#define  SYS_CLK_SEC_CLK_ENABLE		BIT(10)
+#define  SYS_CLK_MAC_CLK_ENABLE		BIT(11)
+#define  SYS_CLK_ENABLE			BIT(12)
+#define  SYS_CLK_RING_CLK_ENABLE	BIT(13)
+
+#define REG_9346CR			0x000a
+#define  EEPROM_BOOT			BIT(4)
+#define  EEPROM_ENABLE			BIT(5)
+
+#define REG_EE_VPD			0x000c
+#define REG_AFE_MISC			0x0010
+#define REG_SPS0_CTRL			0x0011
+#define REG_SPS_OCP_CFG			0x0018
+#define REG_RSV_CTRL			0x001c
+
+#define REG_RF_CTRL			0x001f
+#define  RF_ENABLE			BIT(0)
+#define  RF_RSTB			BIT(1)
+#define  RF_SDMRSTB			BIT(2)
+
+#define REG_LDOA15_CTRL			0x0020
+#define  LDOA15_ENABLE			BIT(0)
+#define  LDOA15_STANDBY			BIT(1)
+#define  LDOA15_OBUF			BIT(2)
+#define  LDOA15_REG_VOS			BIT(3)
+#define  LDOA15_VOADJ_SHIFT		4
+
+#define REG_LDOV12D_CTRL		0x0021
+#define  LDOV12D_ENABLE			BIT(0)
+#define  LDOV12D_STANDBY		BIT(1)
+#define  LDOV12D_VADJ_SHIFT		4
+
+#define REG_LDOHCI12_CTRL		0x0022
+
+#define REG_LPLDO_CTRL			0x0023
+#define  LPLDO_HSM			BIT(2)
+#define  LPLDO_LSM_DIS			BIT(3)
+
+#define REG_AFE_XTAL_CTRL		0x0024
+#define  AFE_XTAL_ENABLE		BIT(0)
+#define  AFE_XTAL_B_SELECT		BIT(1)
+#define  AFE_XTAL_GATE_USB		BIT(8)
+#define  AFE_XTAL_GATE_AFE		BIT(11)
+#define  AFE_XTAL_RF_GATE		BIT(14)
+#define  AFE_XTAL_GATE_DIG		BIT(17)
+#define  AFE_XTAL_BT_GATE		BIT(20)
+
+#define REG_AFE_PLL_CTRL		0x0028
+#define  AFE_PLL_ENABLE			BIT(0)
+#define  AFE_PLL_320_ENABLE		BIT(1)
+#define  APE_PLL_FREF_SELECT		BIT(2)
+#define  AFE_PLL_EDGE_SELECT		BIT(3)
+#define  AFE_PLL_WDOGB			BIT(4)
+#define  AFE_PLL_LPF_ENABLE		BIT(5)
+
+#define REG_MAC_PHY_CTRL		0x002c
+
+#define REG_EFUSE_CTRL			0x0030
+#define REG_EFUSE_TEST			0x0034
+#define  EFUSE_TRPT			BIT(7)
+	/*  00: Wifi Efuse, 01: BT Efuse0, 10: BT Efuse1, 11: BT Efuse2 */
+#define  EFUSE_CELL_SEL			(BIT(8) | BIT(9))
+#define  EFUSE_LDOE25_ENABLE		BIT(31)
+#define  EFUSE_SELECT_MASK		0x0300
+#define  EFUSE_WIFI_SELECT		0x0000
+#define  EFUSE_BT0_SELECT		0x0100
+#define  EFUSE_BT1_SELECT		0x0200
+#define  EFUSE_BT2_SELECT		0x0300
+
+#define  EFUSE_ACCESS_ENABLE		0x69	/* RTL8723 only */
+#define  EFUSE_ACCESS_DISABLE		0x00	/* RTL8723 only */
+
+#define REG_PWR_DATA			0x0038
+#define REG_CAL_TIMER			0x003c
+#define REG_ACLK_MON			0x003e
+#define REG_GPIO_MUXCFG			0x0040
+#define REG_GPIO_IO_SEL			0x0042
+#define REG_MAC_PINMUX_CFG		0x0043
+#define REG_GPIO_PIN_CTRL		0x0044
+#define REG_GPIO_INTM			0x0048
+#define REG_LEDCFG0			0x004c
+#define REG_LEDCFG1			0x004d
+#define REG_LEDCFG2			0x004e
+#define  LEDCFG2_DPDT_SELECT		BIT(7)
+#define REG_LEDCFG3			0x004f
+#define REG_LEDCFG			REG_LEDCFG2
+#define REG_FSIMR			0x0050
+#define REG_FSISR			0x0054
+#define REG_HSIMR			0x0058
+#define REG_HSISR			0x005c
+/*  RTL8723 WIFI/BT/GPS Multi-Function GPIO Pin Control. */
+#define REG_GPIO_PIN_CTRL_2		0x0060
+/*  RTL8723 WIFI/BT/GPS Multi-Function GPIO Select. */
+#define REG_GPIO_IO_SEL_2		0x0062
+
+/*  RTL8723 only WIFI/BT/GPS Multi-Function control source. */
+#define REG_MULTI_FUNC_CTRL		0x0068
+
+#define  MULTI_FN_WIFI_HW_PWRDOWN_EN	BIT(0)	/* Enable GPIO[9] as WiFi HW
+						   powerdown source */
+#define  MULTI_FN_WIFI_HW_PWRDOWN_SL	BIT(1)	/* WiFi HW powerdown polarity
+						   control */
+#define  MULTI_WIFI_FUNC_EN		BIT(2)	/* WiFi function enable */
+
+#define  MULTI_WIFI_HW_ROF_EN		BIT(3)	/* Enable GPIO[9] as WiFi RF HW
+						   powerdown source */
+#define  MULTI_BT_HW_PWRDOWN_EN		BIT(16)	/* Enable GPIO[11] as BT HW
+						   powerdown source */
+#define  MULTI_BT_HW_PWRDOWN_SL		BIT(17)	/* BT HW powerdown polarity
+						   control */
+#define  MULTI_BT_FUNC_EN		BIT(18)	/* BT function enable */
+#define  MULTI_BT_HW_ROF_EN		BIT(19)	/* Enable GPIO[11] as BT/GPS
+						   RF HW powerdown source */
+#define  MULTI_GPS_HW_PWRDOWN_EN	BIT(20)	/* Enable GPIO[10] as GPS HW
+						   powerdown source */
+#define  MULTI_GPS_HW_PWRDOWN_SL	BIT(21)	/* GPS HW powerdown polarity
+						   control */
+#define  MULTI_GPS_FUNC_EN		BIT(22)	/* GPS function enable */
+
+#define REG_MCU_FW_DL			0x0080
+#define  MCU_FW_DL_ENABLE		BIT(0)
+#define  MCU_FW_DL_READY		BIT(1)
+#define  MCU_FW_DL_CSUM_REPORT		BIT(2)
+#define  MCU_MAC_INIT_READY		BIT(3)
+#define  MCU_BB_INIT_READY		BIT(4)
+#define  MCU_RF_INIT_READY		BIT(5)
+#define  MCU_WINT_INIT_READY		BIT(6)
+#define  MCU_FW_RAM_SEL			BIT(7)	/* 1: RAM, 0:ROM */
+#define  MCU_CP_RESET			BIT(23)
+
+#define REG_HMBOX_EXT_0			0x0088
+#define REG_HMBOX_EXT_1			0x008a
+#define REG_HMBOX_EXT_2			0x008c
+#define REG_HMBOX_EXT_3			0x008e
+/*  Host suspend counter on FPGA platform */
+#define REG_HOST_SUSP_CNT		0x00bc
+/*  Efuse access protection for RTL8723 */
+#define REG_EFUSE_ACCESS		0x00cf
+#define REG_BIST_SCAN			0x00d0
+#define REG_BIST_RPT			0x00d4
+#define REG_BIST_ROM_RPT		0x00d8
+#define REG_USB_SIE_INTF		0x00e0
+#define REG_PCIE_MIO_INTF		0x00e4
+#define REG_PCIE_MIO_INTD		0x00e8
+#define REG_HPON_FSM			0x00ec
+#define  HPON_FSM_BONDING_MASK		(BIT(22) | BIT(23))
+#define  HPON_FSM_BONDING_1T2R		BIT(22)
+#define REG_SYS_CFG			0x00f0
+#define  SYS_CFG_XCLK_VLD		BIT(0)
+#define  SYS_CFG_ACLK_VLD		BIT(1)
+#define  SYS_CFG_UCLK_VLD		BIT(2)
+#define  SYS_CFG_PCLK_VLD		BIT(3)
+#define  SYS_CFG_PCIRSTB		BIT(4)
+#define  SYS_CFG_V15_VLD		BIT(5)
+#define  SYS_CFG_TRP_B15V_EN		BIT(7)
+#define  SYS_CFG_SIC_IDLE		BIT(8)
+#define  SYS_CFG_BD_MAC2		BIT(9)
+#define  SYS_CFG_BD_MAC1		BIT(10)
+#define  SYS_CFG_IC_MACPHY_MODE		BIT(11)
+#define  SYS_CFG_CHIP_VER		(BIT(12) | BIT(13) | BIT(14) | BIT(15))
+#define  SYS_CFG_BT_FUNC		BIT(16)
+#define  SYS_CFG_VENDOR_ID		BIT(19)
+#define  SYS_CFG_PAD_HWPD_IDN		BIT(22)
+#define  SYS_CFG_TRP_VAUX_EN		BIT(23)
+#define  SYS_CFG_TRP_BT_EN		BIT(24)
+#define  SYS_CFG_BD_PKG_SEL		BIT(25)
+#define  SYS_CFG_BD_HCI_SEL		BIT(26)
+#define  SYS_CFG_TYPE_ID		BIT(27)
+#define  SYS_CFG_RTL_ID			BIT(23) /*  TestChip ID,
+						    1:Test(RLE); 0:MP(RL) */
+#define  SYS_CFG_SPS_SEL		BIT(24) /*  1:LDO regulator mode;
+						    0:Switching regulator mode*/
+#define  SYS_CFG_CHIP_VERSION_MASK	0xf000	/* Bit 12 - 15 */
+#define  SYS_CFG_CHIP_VERSION_SHIFT	12
+
+#define REG_GPIO_OUTSTS			0x00f4	/*  For RTL8723 only. */
+#define  GPIO_EFS_HCI_SEL		(BIT(0) | BIT(1))
+#define  GPIO_PAD_HCI_SEL		(BIT(2) | BIT(3))
+#define  GPIO_HCI_SEL			(BIT(4) | BIT(5))
+#define  GPIO_PKG_SEL_HCI		BIT(6)
+#define  GPIO_FEN_GPS			BIT(7)
+#define  GPIO_FEN_BT			BIT(8)
+#define  GPIO_FEN_WL			BIT(9)
+#define  GPIO_FEN_PCI			BIT(10)
+#define  GPIO_FEN_USB			BIT(11)
+#define  GPIO_BTRF_HWPDN_N		BIT(12)
+#define  GPIO_WLRF_HWPDN_N		BIT(13)
+#define  GPIO_PDN_BT_N			BIT(14)
+#define  GPIO_PDN_GPS_N			BIT(15)
+#define  GPIO_BT_CTL_HWPDN		BIT(16)
+#define  GPIO_GPS_CTL_HWPDN		BIT(17)
+#define  GPIO_PPHY_SUSB			BIT(20)
+#define  GPIO_UPHY_SUSB			BIT(21)
+#define  GPIO_PCI_SUSEN			BIT(22)
+#define  GPIO_USB_SUSEN			BIT(23)
+#define  GPIO_RF_RL_ID			(BIT(31) | BIT(30) | BIT(29) | BIT(28))
+
+/* 0x0100 ~ 0x01FF	MACTOP General Configuration */
+#define REG_CR				0x0100
+#define  CR_HCI_TXDMA_ENABLE		BIT(0)
+#define  CR_HCI_RXDMA_ENABLE		BIT(1)
+#define  CR_TXDMA_ENABLE		BIT(2)
+#define  CR_RXDMA_ENABLE		BIT(3)
+#define  CR_PROTOCOL_ENABLE		BIT(4)
+#define  CR_SCHEDULE_ENABLE		BIT(5)
+#define  CR_MAC_TX_ENABLE		BIT(6)
+#define  CR_MAC_RX_ENABLE		BIT(7)
+#define  CR_SW_BEACON_ENABLE		BIT(8)
+#define  CR_SECURITY_ENABLE		BIT(9)
+#define  CR_CALTIMER_ENABLE		BIT(10)
+
+/* Media Status Register */
+#define REG_MSR				0x0102
+#define  MSR_LINKTYPE_MASK		0x3
+#define  MSR_LINKTYPE_NONE		0x0
+#define  MSR_LINKTYPE_ADHOC		0x1
+#define  MSR_LINKTYPE_STATION		0x2
+#define  MSR_LINKTYPE_AP		0x3
+
+#define REG_PBP				0x0104
+#define  PBP_PAGE_SIZE_RX_SHIFT		0
+#define  PBP_PAGE_SIZE_TX_SHIFT		4
+#define  PBP_PAGE_SIZE_64		0x0
+#define  PBP_PAGE_SIZE_128		0x1
+#define  PBP_PAGE_SIZE_256		0x2
+#define  PBP_PAGE_SIZE_512		0x3
+#define  PBP_PAGE_SIZE_1024		0x4
+
+#define REG_TRXDMA_CTRL			0x010c
+#define  TRXDMA_CTRL_VOQ_SHIFT		4
+#define  TRXDMA_CTRL_VIQ_SHIFT		6
+#define  TRXDMA_CTRL_BEQ_SHIFT		8
+#define  TRXDMA_CTRL_BKQ_SHIFT		10
+#define  TRXDMA_CTRL_MGQ_SHIFT		12
+#define  TRXDMA_CTRL_HIQ_SHIFT		14
+#define  TRXDMA_QUEUE_LOW		1
+#define  TRXDMA_QUEUE_NORMAL		2
+#define  TRXDMA_QUEUE_HIGH		3
+
+#define REG_TRXFF_BNDY			0x0114
+#define REG_TRXFF_STATUS		0x0118
+#define REG_RXFF_PTR			0x011c
+#define REG_HIMR			0x0120
+#define REG_HISR			0x0124
+#define REG_HIMRE			0x0128
+#define REG_HISRE			0x012c
+#define REG_CPWM			0x012f
+#define REG_FWIMR			0x0130
+#define REG_FWISR			0x0134
+#define REG_PKTBUF_DBG_CTRL		0x0140
+#define REG_PKTBUF_DBG_DATA_L		0x0144
+#define REG_PKTBUF_DBG_DATA_H		0x0148
+
+#define REG_TC0_CTRL			0x0150
+#define REG_TC1_CTRL			0x0154
+#define REG_TC2_CTRL			0x0158
+#define REG_TC3_CTRL			0x015c
+#define REG_TC4_CTRL			0x0160
+#define REG_TCUNIT_BASE			0x0164
+#define REG_MBIST_START			0x0174
+#define REG_MBIST_DONE			0x0178
+#define REG_MBIST_FAIL			0x017c
+#define REG_C2HEVT_MSG_NORMAL		0x01a0
+#define REG_C2HEVT_CLEAR		0x01af
+#define REG_C2HEVT_MSG_TEST		0x01b8
+#define REG_MCUTST_1			0x01c0
+#define REG_FMTHR			0x01c8
+#define REG_HMTFR			0x01cc
+#define REG_HMBOX_0			0x01d0
+#define REG_HMBOX_1			0x01d4
+#define REG_HMBOX_2			0x01d8
+#define REG_HMBOX_3			0x01dc
+
+#define REG_LLT_INIT			0x01e0
+#define  LLT_OP_INACTIVE		0x0
+#define  LLT_OP_WRITE			(0x1 << 30)
+#define  LLT_OP_READ			(0x2 << 30)
+#define  LLT_OP_MASK			(0x3 << 30)
+
+#define REG_BB_ACCEESS_CTRL		0x01e8
+#define REG_BB_ACCESS_DATA		0x01ec
+
+/* 0x0200 ~ 0x027F	TXDMA Configuration */
+#define REG_RQPN			0x0200
+#define  RQPN_HI_PQ_SHIFT		0
+#define  RQPN_LO_PQ_SHIFT		8
+#define  RQPN_NORM_PQ_SHIFT		16
+#define  RQPN_LOAD			BIT(31)
+
+#define REG_FIFOPAGE			0x0204
+#define REG_TDECTRL			0x0208
+#define REG_TXDMA_OFFSET_CHK		0x020c
+#define REG_TXDMA_STATUS		0x0210
+#define REG_RQPN_NPQ			0x0214
+
+/* 0x0280 ~ 0x02FF	RXDMA Configuration */
+#define REG_RXDMA_AGG_PG_TH		0x0280
+#define REG_RXPKT_NUM			0x0284
+#define REG_RXDMA_STATUS		0x0288
+
+#define REG_RF_BB_CMD_ADDR		0x02c0
+#define REG_RF_BB_CMD_DATA		0x02c4
+
+/*  spec version 11 */
+/* 0x0400 ~ 0x047F	Protocol Configuration */
+#define REG_VOQ_INFORMATION		0x0400
+#define REG_VIQ_INFORMATION		0x0404
+#define REG_BEQ_INFORMATION		0x0408
+#define REG_BKQ_INFORMATION		0x040c
+#define REG_MGQ_INFORMATION		0x0410
+#define REG_HGQ_INFORMATION		0x0414
+#define REG_BCNQ_INFORMATION		0x0418
+
+#define REG_CPU_MGQ_INFORMATION		0x041c
+#define REG_FWHW_TXQ_CTRL		0x0420
+#define  FWHW_TXQ_CTRL_AMPDU_RETRY	BIT(7)
+#define  FWHW_TXQ_CTRL_XMIT_MGMT_ACK	BIT(12)
+
+#define REG_HWSEQ_CTRL			0x0423
+#define REG_TXPKTBUF_BCNQ_BDNY		0x0424
+#define REG_TXPKTBUF_MGQ_BDNY		0x0425
+#define REG_LIFETIME_EN			0x0426
+#define REG_MULTI_BCNQ_OFFSET		0x0427
+
+#define REG_SPEC_SIFS			0x0428
+#define  SPEC_SIFS_CCK_MASK		0x00ff
+#define  SPEC_SIFS_CCK_SHIFT		0
+#define  SPEC_SIFS_OFDM_MASK		0xff00
+#define  SPEC_SIFS_OFDM_SHIFT		8
+
+#define REG_RETRY_LIMIT			0x042a
+#define  RETRY_LIMIT_LONG_SHIFT		0
+#define  RETRY_LIMIT_LONG_MASK		0x003f
+#define  RETRY_LIMIT_SHORT_SHIFT	8
+#define  RETRY_LIMIT_SHORT_MASK		0x3f00
+
+#define REG_DARFRC			0x0430
+#define REG_RARFRC			0x0438
+#define REG_RESPONSE_RATE_SET		0x0440
+#define  RESPONSE_RATE_BITMAP_ALL	0xfffff
+#define  RESPONSE_RATE_RRSR_CCK_ONLY_1M	0xffff1
+#define  RSR_1M				BIT(0)
+#define  RSR_2M				BIT(1)
+#define  RSR_5_5M			BIT(2)
+#define  RSR_11M			BIT(3)
+#define  RSR_6M				BIT(4)
+#define  RSR_9M				BIT(5)
+#define  RSR_12M			BIT(6)
+#define  RSR_18M			BIT(7)
+#define  RSR_24M			BIT(8)
+#define  RSR_36M			BIT(9)
+#define  RSR_48M			BIT(10)
+#define  RSR_54M			BIT(11)
+#define  RSR_MCS0			BIT(12)
+#define  RSR_MCS1			BIT(13)
+#define  RSR_MCS2			BIT(14)
+#define  RSR_MCS3			BIT(15)
+#define  RSR_MCS4			BIT(16)
+#define  RSR_MCS5			BIT(17)
+#define  RSR_MCS6			BIT(18)
+#define  RSR_MCS7			BIT(19)
+#define  RSR_RSC_LOWER_SUB_CHANNEL	BIT(21)	/* 0x200000 */
+#define  RSR_RSC_UPPER_SUB_CHANNEL	BIT(22)	/* 0x400000 */
+#define  RSR_RSC_BANDWIDTH_40M		(RSR_RSC_UPPER_SUB_CHANNEL | \
+					 RSR_RSC_LOWER_SUB_CHANNEL)
+#define  RSR_ACK_SHORT_PREAMBLE		BIT(23)
+
+#define REG_ARFR0			0x0444
+#define REG_ARFR1			0x0448
+#define REG_ARFR2			0x044c
+#define REG_ARFR3			0x0450
+#define REG_AGGLEN_LMT			0x0458
+#define REG_AMPDU_MIN_SPACE		0x045c
+#define REG_TXPKTBUF_WMAC_LBK_BF_HD	0x045d
+#define REG_FAST_EDCA_CTRL		0x0460
+#define REG_RD_RESP_PKT_TH		0x0463
+#define REG_INIRTS_RATE_SEL		0x0480
+#define REG_INIDATA_RATE_SEL		0x0484
+
+#define REG_POWER_STATUS		0x04a4
+#define REG_POWER_STAGE1		0x04b4
+#define REG_POWER_STAGE2		0x04b8
+#define REG_PKT_VO_VI_LIFE_TIME		0x04c0
+#define REG_PKT_BE_BK_LIFE_TIME		0x04c2
+#define REG_STBC_SETTING		0x04c4
+#define REG_PROT_MODE_CTRL		0x04c8
+#define REG_MAX_AGGR_NUM		0x04ca
+#define REG_RTS_MAX_AGGR_NUM		0x04cb
+#define REG_BAR_MODE_CTRL		0x04cc
+#define REG_RA_TRY_RATE_AGG_LMT		0x04cf
+#define REG_NQOS_SEQ			0x04dc
+#define REG_QOS_SEQ			0x04de
+#define REG_NEED_CPU_HANDLE		0x04e0
+#define REG_PKT_LOSE_RPT		0x04e1
+#define REG_PTCL_ERR_STATUS		0x04e2
+#define REG_DUMMY			0x04fc
+
+/* 0x0500 ~ 0x05FF	EDCA Configuration */
+#define REG_EDCA_VO_PARAM		0x0500
+#define REG_EDCA_VI_PARAM		0x0504
+#define REG_EDCA_BE_PARAM		0x0508
+#define REG_EDCA_BK_PARAM		0x050c
+#define  EDCA_PARAM_ECW_MIN_SHIFT	8
+#define  EDCA_PARAM_ECW_MAX_SHIFT	12
+#define  EDCA_PARAM_TXOP_SHIFT		16
+#define REG_BEACON_TCFG			0x0510
+#define REG_PIFS			0x0512
+#define REG_RDG_PIFS			0x0513
+#define REG_SIFS_CCK			0x0514
+#define REG_SIFS_OFDM			0x0516
+#define REG_TSFTR_SYN_OFFSET		0x0518
+#define REG_AGGR_BREAK_TIME		0x051a
+#define REG_SLOT			0x051b
+#define REG_TX_PTCL_CTRL		0x0520
+#define REG_TXPAUSE			0x0522
+#define REG_DIS_TXREQ_CLR		0x0523
+#define REG_RD_CTRL			0x0524
+#define REG_TBTT_PROHIBIT		0x0540
+#define REG_RD_NAV_NXT			0x0544
+#define REG_NAV_PROT_LEN		0x0546
+
+#define REG_BEACON_CTRL			0x0550
+#define REG_BEACON_CTRL_1		0x0551
+#define  BEACON_ATIM			BIT(0)
+#define  BEACON_CTRL_MBSSID		BIT(1)
+#define  BEACON_CTRL_TX_BEACON_RPT	BIT(2)
+#define  BEACON_FUNCTION_ENABLE		BIT(3)
+#define  BEACON_DISABLE_TSF_UPDATE	BIT(4)
+
+#define REG_MBID_NUM			0x0552
+#define REG_DUAL_TSF_RST		0x0553
+#define  DUAL_TSF_RESET_TSF0		BIT(0)
+#define  DUAL_TSF_RESET_TSF1		BIT(1)
+#define  DUAL_TSF_RESET_P2P		BIT(4)
+#define  DUAL_TSF_TX_OK			BIT(5)
+
+/*  The same as REG_MBSSID_BCN_SPACE */
+#define REG_BCN_INTERVAL		0x0554
+#define REG_MBSSID_BCN_SPACE		0x0554
+
+#define REG_DRIVER_EARLY_INT		0x0558
+#define  DRIVER_EARLY_INT_TIME		5
+
+#define REG_BEACON_DMA_TIME		0x0559
+#define  BEACON_DMA_ATIME_INT_TIME	2
+
+#define REG_ATIMWND			0x055a
+#define REG_BCN_MAX_ERR			0x055d
+#define REG_RXTSF_OFFSET_CCK		0x055e
+#define REG_RXTSF_OFFSET_OFDM		0x055f
+#define REG_TSFTR			0x0560
+#define REG_TSFTR1			0x0568
+#define REG_INIT_TSFTR			0x0564
+#define REG_ATIMWND_1			0x0570
+#define REG_PSTIMER			0x0580
+#define REG_TIMER0			0x0584
+#define REG_TIMER1			0x0588
+#define REG_ACM_HW_CTRL			0x05c0
+#define  ACM_HW_CTRL_BK			BIT(0)
+#define  ACM_HW_CTRL_BE			BIT(1)
+#define  ACM_HW_CTRL_VI			BIT(2)
+#define  ACM_HW_CTRL_VO			BIT(3)
+#define REG_ACM_RST_CTRL		0x05c1
+#define REG_ACMAVG			0x05c2
+#define REG_VO_ADMTIME			0x05c4
+#define REG_VI_ADMTIME			0x05c6
+#define REG_BE_ADMTIME			0x05c8
+#define REG_EDCA_RANDOM_GEN		0x05cc
+#define REG_SCH_TXCMD			0x05d0
+
+/* define REG_FW_TSF_SYNC_CNT		0x04a0 */
+#define REG_FW_RESET_TSF_CNT_1		0x05fc
+#define REG_FW_RESET_TSF_CNT_0		0x05fd
+#define REG_FW_BCN_DIS_CNT		0x05fe
+
+/* 0x0600 ~ 0x07FF  WMAC Configuration */
+#define REG_APSD_CTRL			0x0600
+#define  APSD_CTRL_OFF			BIT(6)
+#define  APSD_CTRL_OFF_STATUS		BIT(7)
+#define REG_BW_OPMODE			0x0603
+#define  BW_OPMODE_20MHZ		BIT(2)
+#define  BW_OPMODE_5G			BIT(1)
+#define  BW_OPMODE_11J			BIT(0)
+
+#define REG_TCR				0x0604
+
+/* Receive Configuration Register */
+#define REG_RCR				0x0608
+#define  RCR_ACCEPT_AP			BIT(0)  /* Accept all unicast packet */
+#define  RCR_ACCEPT_PHYS_MATCH		BIT(1)  /* Accept phys match packet */
+#define  RCR_ACCEPT_MCAST		BIT(2)
+#define  RCR_ACCEPT_BCAST		BIT(3)
+#define  RCR_ACCEPT_ADDR3		BIT(4)  /* Accept address 3 match
+						 packet */
+#define  RCR_ACCEPT_PM			BIT(5)  /* Accept power management
+						 packet */
+#define  RCR_CHECK_BSSID_MATCH		BIT(6)  /* Accept BSSID match packet */
+#define  RCR_CHECK_BSSID_BEACON		BIT(7)  /* Accept BSSID match packet
+						 (Rx beacon, probe rsp) */
+#define  RCR_ACCEPT_CRC32		BIT(8)  /* Accept CRC32 error packet */
+#define  RCR_ACCEPT_ICV			BIT(9)  /* Accept ICV error packet */
+#define  RCR_ACCEPT_DATA_FRAME		BIT(11)
+#define  RCR_ACCEPT_CTRL_FRAME		BIT(12)
+#define  RCR_ACCEPT_MGMT_FRAME		BIT(13)
+#define  RCR_HTC_LOC_CTRL		BIT(14) /* MFC<--HTC=1 MFC-->HTC=0 */
+#define  RCR_MFBEN			BIT(22)
+#define  RCR_LSIGEN			BIT(23)
+#define  RCR_MULTI_BSSID_ENABLE		BIT(24) /* Enable Multiple BssId */
+#define  RCR_ACCEPT_BA_SSN		BIT(27) /* Accept BA SSN */
+#define  RCR_APPEND_PHYSTAT		BIT(28)
+#define  RCR_APPEND_ICV			BIT(29)
+#define  RCR_APPEND_MIC			BIT(30)
+#define  RCR_APPEND_FCS			BIT(31) /* WMAC append FCS after */
+
+#define REG_RX_PKT_LIMIT		0x060c
+#define REG_RX_DLK_TIME			0x060d
+#define REG_RX_DRVINFO_SZ		0x060f
+
+#define REG_MACID			0x0610
+#define REG_BSSID			0x0618
+#define REG_MAR				0x0620
+#define REG_MBIDCAMCFG			0x0628
+
+#define REG_USTIME_EDCA			0x0638
+#define REG_MAC_SPEC_SIFS		0x063a
+
+/*  20100719 Joseph: Hardware register definition change. (HW datasheet v54) */
+	/*  [15:8]SIFS_R2T_OFDM, [7:0]SIFS_R2T_CCK */
+#define REG_R2T_SIFS			0x063c
+	/*  [15:8]SIFS_T2T_OFDM, [7:0]SIFS_T2T_CCK */
+#define REG_T2T_SIFS			0x063e
+#define REG_ACKTO			0x0640
+#define REG_CTS2TO			0x0641
+#define REG_EIFS			0x0642
+
+/* WMA, BA, CCX */
+#define REG_NAV_CTRL			0x0650
+/* In units of 128us */
+#define REG_NAV_UPPER			0x0652
+#define  NAV_UPPER_UNIT			128
+
+#define REG_BACAMCMD			0x0654
+#define REG_BACAMCONTENT		0x0658
+#define REG_LBDLY			0x0660
+#define REG_FWDLY			0x0661
+#define REG_RXERR_RPT			0x0664
+#define REG_WMAC_TRXPTCL_CTL		0x0668
+
+/*  Security */
+#define REG_CAM_CMD			0x0670
+#define  CAM_CMD_POLLING		BIT(31)
+#define  CAM_CMD_WRITE			BIT(16)
+#define  CAM_CMD_KEY_SHIFT		3
+#define REG_CAM_WRITE			0x0674
+#define  CAM_WRITE_VALID		BIT(15)
+#define REG_CAM_READ			0x0678
+#define REG_CAM_DEBUG			0x067c
+#define REG_SECURITY_CFG		0x0680
+#define  SEC_CFG_TX_USE_DEFKEY		BIT(0)
+#define  SEC_CFG_RX_USE_DEFKEY		BIT(1)
+#define  SEC_CFG_TX_SEC_ENABLE		BIT(2)
+#define  SEC_CFG_RX_SEC_ENABLE		BIT(3)
+#define  SEC_CFG_SKBYA2			BIT(4)
+#define  SEC_CFG_NO_SKMC		BIT(5)
+#define  SEC_CFG_TXBC_USE_DEFKEY	BIT(6)
+#define  SEC_CFG_RXBC_USE_DEFKEY	BIT(7)
+
+/*  Power */
+#define REG_WOW_CTRL			0x0690
+#define REG_PSSTATUS			0x0691
+#define REG_PS_RX_INFO			0x0692
+#define REG_LPNAV_CTRL			0x0694
+#define REG_WKFMCAM_CMD			0x0698
+#define REG_WKFMCAM_RWD			0x069c
+#define REG_RXFLTMAP0			0x06a0
+#define REG_RXFLTMAP1			0x06a2
+#define REG_RXFLTMAP2			0x06a4
+#define REG_BCN_PSR_RPT			0x06a8
+#define REG_CALB32K_CTRL		0x06ac
+#define REG_PKT_MON_CTRL		0x06b4
+#define REG_BT_COEX_TABLE		0x06c0
+#define REG_WMAC_RESP_TXINFO		0x06d8
+
+#define REG_MACID1			0x0700
+#define REG_BSSID1			0x0708
+
+#define REG_FPGA0_RF_MODE		0x0800
+#define  FPGA_RF_MODE			BIT(0)
+#define  FPGA_RF_MODE_JAPAN		BIT(1)
+#define  FPGA_RF_MODE_CCK		BIT(24)
+#define  FPGA_RF_MODE_OFDM		BIT(25)
+
+#define REG_FPGA0_TX_INFO		0x0804
+#define REG_FPGA0_PSD_FUNC		0x0808
+#define REG_FPGA0_TX_GAIN		0x080c
+#define REG_FPGA0_RF_TIMING1		0x0810
+#define REG_FPGA0_RF_TIMING2		0x0814
+#define REG_FPGA0_POWER_SAVE		0x0818
+#define  FPGA0_PS_LOWER_CHANNEL		BIT(26)
+#define  FPGA0_PS_UPPER_CHANNEL		BIT(27)
+
+#define REG_FPGA0_XA_HSSI_PARM1		0x0820	/* RF 3 wire register */
+#define  FPGA0_HSSI_PARM1_PI		BIT(8)
+#define REG_FPGA0_XA_HSSI_PARM2		0x0824
+#define REG_FPGA0_XB_HSSI_PARM1		0x0828
+#define REG_FPGA0_XB_HSSI_PARM2		0x082c
+#define  FPGA0_HSSI_3WIRE_DATA_LEN	0x800
+#define  FPGA0_HSSI_3WIRE_ADDR_LEN	0x400
+#define  FPGA0_HSSI_PARM2_ADDR_SHIFT	23
+#define  FPGA0_HSSI_PARM2_ADDR_MASK	0x7f800000	/* 0xff << 23 */
+#define  FPGA0_HSSI_PARM2_CCK_HIGH_PWR	BIT(9)
+#define  FPGA0_HSSI_PARM2_EDGE_READ	BIT(31)
+
+#define REG_TX_AGC_B_RATE18_06		0x0830
+#define REG_TX_AGC_B_RATE54_24		0x0834
+#define REG_TX_AGC_B_CCK1_55_MCS32	0x0838
+#define REG_TX_AGC_B_MCS03_MCS00	0x083c
+
+#define REG_FPGA0_XA_LSSI_PARM		0x0840
+#define REG_FPGA0_XB_LSSI_PARM		0x0844
+#define  FPGA0_LSSI_PARM_ADDR_SHIFT	20
+#define  FPGA0_LSSI_PARM_ADDR_MASK	0x0ff00000
+#define  FPGA0_LSSI_PARM_DATA_MASK	0x000fffff
+
+#define REG_TX_AGC_B_MCS07_MCS04	0x0848
+#define REG_TX_AGC_B_MCS11_MCS08	0x084c
+
+#define REG_FPGA0_XCD_SWITCH_CTRL	0x085c
+
+#define REG_FPGA0_XA_RF_INT_OE		0x0860	/* RF Channel switch */
+#define REG_FPGA0_XB_RF_INT_OE		0x0864
+#define  FPGA0_INT_OE_ANTENNA_AB_OPEN	0x000
+#define  FPGA0_INT_OE_ANTENNA_A		BIT(8)
+#define  FPGA0_INT_OE_ANTENNA_B		BIT(9)
+#define  FPGA0_INT_OE_ANTENNA_MASK	(FPGA0_INT_OE_ANTENNA_A | \
+					 FPGA0_INT_OE_ANTENNA_B)
+
+#define REG_TX_AGC_B_MCS15_MCS12	0x0868
+#define REG_TX_AGC_B_CCK11_A_CCK2_11	0x086c
+
+#define REG_FPGA0_XAB_RF_SW_CTRL	0x0870
+#define REG_FPGA0_XA_RF_SW_CTRL		0x0870	/* 16 bit */
+#define REG_FPGA0_XB_RF_SW_CTRL		0x0872	/* 16 bit */
+#define REG_FPGA0_XCD_RF_SW_CTRL	0x0874
+#define REG_FPGA0_XC_RF_SW_CTRL		0x0874	/* 16 bit */
+#define REG_FPGA0_XD_RF_SW_CTRL		0x0876	/* 16 bit */
+#define  FPGA0_RF_3WIRE_DATA		BIT(0)
+#define  FPGA0_RF_3WIRE_CLOC		BIT(1)
+#define  FPGA0_RF_3WIRE_LOAD		BIT(2)
+#define  FPGA0_RF_3WIRE_RW		BIT(3)
+#define  FPGA0_RF_3WIRE_MASK		0xf
+#define  FPGA0_RF_RFENV			BIT(4)
+#define  FPGA0_RF_TRSW			BIT(5)	/* Useless now */
+#define  FPGA0_RF_TRSWB			BIT(6)
+#define  FPGA0_RF_ANTSW			BIT(8)
+#define  FPGA0_RF_ANTSWB		BIT(9)
+#define  FPGA0_RF_PAPE			BIT(10)
+#define  FPGA0_RF_PAPE5G		BIT(11)
+#define  FPGA0_RF_BD_CTRL_SHIFT		16
+
+#define REG_FPGA0_XAB_RF_PARM		0x0878	/* Antenna select path in ODM */
+#define REG_FPGA0_XA_RF_PARM		0x0878	/* 16 bit */
+#define REG_FPGA0_XB_RF_PARM		0x087a	/* 16 bit */
+#define REG_FPGA0_XCD_RF_PARM		0x087c
+#define REG_FPGA0_XC_RF_PARM		0x087c	/* 16 bit */
+#define REG_FPGA0_XD_RF_PARM		0x087e	/* 16 bit */
+#define  FPGA0_RF_PARM_RFA_ENABLE	BIT(1)
+#define  FPGA0_RF_PARM_RFB_ENABLE	BIT(17)
+#define  FPGA0_RF_PARM_CLK_GATE		BIT(31)
+
+#define REG_FPGA0_ANALOG1		0x0880
+#define REG_FPGA0_ANALOG2		0x0884
+#define  FPGA0_ANALOG2_20MHZ		BIT(10)
+#define REG_FPGA0_ANALOG3		0x0888
+#define REG_FPGA0_ANALOG4		0x088c
+
+#define REG_FPGA0_XA_LSSI_READBACK	0x08a0	/* Tranceiver LSSI Readback */
+#define REG_FPGA0_XB_LSSI_READBACK	0x08a4
+#define REG_HSPI_XA_READBACK		0x08b8	/* Transceiver A HSPI read */
+#define REG_HSPI_XB_READBACK		0x08bc	/* Transceiver B HSPI read */
+
+#define REG_FPGA1_RF_MODE		0x0900
+
+#define REG_FPGA1_TX_INFO		0x090c
+
+#define REG_CCK0_SYSTEM			0x0a00
+#define  CCK0_SIDEBAND			BIT(4)
+
+#define REG_CCK0_AFE_SETTING		0x0a04
+
+#define REG_CONFIG_ANT_A		0x0b68
+#define REG_CONFIG_ANT_B		0x0b6c
+
+#define REG_OFDM0_TRX_PATH_ENABLE	0x0c04
+#define OFDM_RF_PATH_RX_MASK		0x0f
+#define OFDM_RF_PATH_RX_A		BIT(0)
+#define OFDM_RF_PATH_RX_B		BIT(1)
+#define OFDM_RF_PATH_RX_C		BIT(2)
+#define OFDM_RF_PATH_RX_D		BIT(3)
+#define OFDM_RF_PATH_TX_MASK		0xf0
+#define OFDM_RF_PATH_TX_A		BIT(4)
+#define OFDM_RF_PATH_TX_B		BIT(5)
+#define OFDM_RF_PATH_TX_C		BIT(6)
+#define OFDM_RF_PATH_TX_D		BIT(7)
+
+#define REG_OFDM0_TR_MUX_PAR		0x0c08
+
+#define REG_OFDM0_XA_RX_IQ_IMBALANCE	0x0c14
+#define REG_OFDM0_XB_RX_IQ_IMBALANCE	0x0c1c
+
+#define REG_OFDM0_ENERGY_CCA_THRES	0x0c4c
+
+#define REG_OFDM0_XA_AGC_CORE1		0x0c50
+#define REG_OFDM0_XA_AGC_CORE2		0x0c54
+#define REG_OFDM0_XB_AGC_CORE1		0x0c58
+#define REG_OFDM0_XB_AGC_CORE2		0x0c5c
+#define REG_OFDM0_XC_AGC_CORE1		0x0c60
+#define REG_OFDM0_XC_AGC_CORE2		0x0c64
+#define REG_OFDM0_XD_AGC_CORE1		0x0c68
+#define REG_OFDM0_XD_AGC_CORE2		0x0c6c
+#define  OFDM0_X_AGC_CORE1_IGI_MASK	0x0000007F
+
+#define REG_OFDM0_AGC_PARM1		0x0c70
+
+#define REG_OFDM0_AGCR_SSI_TABLE	0x0c78
+
+#define REG_OFDM0_XA_TX_IQ_IMBALANCE	0x0c80
+#define REG_OFDM0_XB_TX_IQ_IMBALANCE	0x0c88
+#define REG_OFDM0_XC_TX_IQ_IMBALANCE	0x0c90
+#define REG_OFDM0_XD_TX_IQ_IMBALANCE	0x0c98
+
+#define REG_OFDM0_XC_TX_AFE		0x0c94
+#define REG_OFDM0_XD_TX_AFE		0x0c9c
+
+#define REG_OFDM0_RX_IQ_EXT_ANTA	0x0ca0
+
+#define REG_OFDM1_LSTF			0x0d00
+#define  OFDM_LSTF_PRIME_CH_LOW		BIT(10)
+#define  OFDM_LSTF_PRIME_CH_HIGH	BIT(11)
+#define  OFDM_LSTF_PRIME_CH_MASK	(OFDM_LSTF_PRIME_CH_LOW | \
+					 OFDM_LSTF_PRIME_CH_HIGH)
+#define  OFDM_LSTF_CONTINUE_TX		BIT(28)
+#define  OFDM_LSTF_SINGLE_CARRIER	BIT(29)
+#define  OFDM_LSTF_SINGLE_TONE		BIT(30)
+#define  OFDM_LSTF_MASK			0x70000000
+
+#define REG_OFDM1_TRX_PATH_ENABLE	0x0d04
+
+#define REG_TX_AGC_A_RATE18_06		0x0e00
+#define REG_TX_AGC_A_RATE54_24		0x0e04
+#define REG_TX_AGC_A_CCK1_MCS32		0x0e08
+#define REG_TX_AGC_A_MCS03_MCS00	0x0e10
+#define REG_TX_AGC_A_MCS07_MCS04	0x0e14
+#define REG_TX_AGC_A_MCS11_MCS08	0x0e18
+#define REG_TX_AGC_A_MCS15_MCS12	0x0e1c
+
+#define REG_FPGA0_IQK			0x0e28
+
+#define REG_TX_IQK_TONE_A		0x0e30
+#define REG_RX_IQK_TONE_A		0x0e34
+#define REG_TX_IQK_PI_A			0x0e38
+#define REG_RX_IQK_PI_A			0x0e3c
+
+#define REG_TX_IQK			0x0e40
+#define REG_RX_IQK			0x0e44
+#define REG_IQK_AGC_PTS			0x0e48
+#define REG_IQK_AGC_RSP			0x0e4c
+#define REG_TX_IQK_TONE_B		0x0e50
+#define REG_RX_IQK_TONE_B		0x0e54
+#define REG_TX_IQK_PI_B			0x0e58
+#define REG_RX_IQK_PI_B			0x0e5c
+#define REG_IQK_AGC_CONT		0x0e60
+
+#define REG_BLUETOOTH			0x0e6c
+#define REG_RX_WAIT_CCA			0x0e70
+#define REG_TX_CCK_RFON			0x0e74
+#define REG_TX_CCK_BBON			0x0e78
+#define REG_TX_OFDM_RFON		0x0e7c
+#define REG_TX_OFDM_BBON		0x0e80
+#define REG_TX_TO_RX			0x0e84
+#define REG_TX_TO_TX			0x0e88
+#define REG_RX_CCK			0x0e8c
+
+#define REG_TX_POWER_BEFORE_IQK_A	0x0e94
+#define REG_TX_POWER_AFTER_IQK_A	0x0e9c
+
+#define REG_RX_POWER_BEFORE_IQK_A	0x0ea0
+#define REG_RX_POWER_BEFORE_IQK_A_2	0x0ea4
+#define REG_RX_POWER_AFTER_IQK_A	0x0ea8
+#define REG_RX_POWER_AFTER_IQK_A_2	0x0eac
+
+#define REG_TX_POWER_BEFORE_IQK_B	0x0eb4
+#define REG_TX_POWER_AFTER_IQK_B	0x0ebc
+
+#define REG_RX_POWER_BEFORE_IQK_B	0x0ec0
+#define REG_RX_POWER_BEFORE_IQK_B_2	0x0ec4
+#define REG_RX_POWER_AFTER_IQK_B	0x0ec8
+#define REG_RX_POWER_AFTER_IQK_B_2	0x0ecc
+
+#define REG_RX_OFDM			0x0ed0
+#define REG_RX_WAIT_RIFS		0x0ed4
+#define REG_RX_TO_RX			0x0ed8
+#define REG_STANDBY			0x0edc
+#define REG_SLEEP			0x0ee0
+#define REG_PMPD_ANAEN			0x0eec
+
+#define REG_FW_START_ADDRESS		0x1000
+
+#define REG_USB_INFO			0xfe17
+#define REG_USB_HIMR			0xfe38
+#define  USB_HIMR_TIMEOUT2		BIT(31)
+#define  USB_HIMR_TIMEOUT1		BIT(30)
+#define  USB_HIMR_PSTIMEOUT		BIT(29)
+#define  USB_HIMR_GTINT4		BIT(28)
+#define  USB_HIMR_GTINT3		BIT(27)
+#define  USB_HIMR_TXBCNERR		BIT(26)
+#define  USB_HIMR_TXBCNOK		BIT(25)
+#define  USB_HIMR_TSF_BIT32_TOGGLE	BIT(24)
+#define  USB_HIMR_BCNDMAINT3		BIT(23)
+#define  USB_HIMR_BCNDMAINT2		BIT(22)
+#define  USB_HIMR_BCNDMAINT1		BIT(21)
+#define  USB_HIMR_BCNDMAINT0		BIT(20)
+#define  USB_HIMR_BCNDOK3		BIT(19)
+#define  USB_HIMR_BCNDOK2		BIT(18)
+#define  USB_HIMR_BCNDOK1		BIT(17)
+#define  USB_HIMR_BCNDOK0		BIT(16)
+#define  USB_HIMR_HSISR_IND		BIT(15)
+#define  USB_HIMR_BCNDMAINT_E		BIT(14)
+/* RSVD	BIT(13) */
+#define  USB_HIMR_CTW_END		BIT(12)
+/* RSVD	BIT(11) */
+#define  USB_HIMR_C2HCMD		BIT(10)
+#define  USB_HIMR_CPWM2			BIT(9)
+#define  USB_HIMR_CPWM			BIT(8)
+#define  USB_HIMR_HIGHDOK		BIT(7)	/*  High Queue DMA OK
+						    Interrupt */
+#define  USB_HIMR_MGNTDOK		BIT(6)	/*  Management Queue DMA OK
+						    Interrupt */
+#define  USB_HIMR_BKDOK			BIT(5)	/*  AC_BK DMA OK Interrupt */
+#define  USB_HIMR_BEDOK			BIT(4)	/*  AC_BE DMA OK Interrupt */
+#define  USB_HIMR_VIDOK			BIT(3)	/*  AC_VI DMA OK Interrupt */
+#define  USB_HIMR_VODOK			BIT(2)	/*  AC_VO DMA Interrupt */
+#define  USB_HIMR_RDU			BIT(1)	/*  Receive Descriptor
+						    Unavailable */
+#define  USB_HIMR_ROK			BIT(0)	/*  Receive DMA OK Interrupt */
+
+#define REG_USB_SPECIAL_OPTION		0xfe55
+#define REG_USB_DMA_AGG_TO		0xfe5b
+#define REG_USB_AGG_TO			0xfe5c
+#define REG_USB_AGG_TH			0xfe5d
+
+#define REG_NORMAL_SIE_VID		0xfe60	/* 0xfe60 - 0xfe61 */
+#define REG_NORMAL_SIE_PID		0xfe62	/* 0xfe62 - 0xfe63 */
+#define REG_NORMAL_SIE_OPTIONAL		0xfe64
+#define REG_NORMAL_SIE_EP		0xfe65	/* 0xfe65 - 0xfe67 */
+#define REG_NORMAL_SIE_EP_TX		0xfe66
+#define  NORMAL_SIE_EP_TX_HIGH_MASK	0x000f
+#define  NORMAL_SIE_EP_TX_NORMAL_MASK	0x00f0
+#define  NORMAL_SIE_EP_TX_LOW_MASK	0x0f00
+
+#define REG_NORMAL_SIE_PHY		0xfe68	/* 0xfe68 - 0xfe6b */
+#define REG_NORMAL_SIE_OPTIONAL2	0xfe6c
+#define REG_NORMAL_SIE_GPS_EP		0xfe6d	/* RTL8723 only */
+#define REG_NORMAL_SIE_MAC_ADDR		0xfe70	/* 0xfe70 - 0xfe75 */
+#define REG_NORMAL_SIE_STRING		0xfe80	/* 0xfe80 - 0xfedf */
+
+/* RF6052 registers */
+#define RF6052_REG_AC			0x00
+#define RF6052_REG_IQADJ_G1		0x01
+#define RF6052_REG_IQADJ_G2		0x02
+#define RF6052_REG_BS_PA_APSET_G1_G4	0x03
+#define RF6052_REG_BS_PA_APSET_G5_G8	0x04
+#define RF6052_REG_POW_TRSW		0x05
+#define RF6052_REG_GAIN_RX		0x06
+#define RF6052_REG_GAIN_TX		0x07
+#define RF6052_REG_TXM_IDAC		0x08
+#define RF6052_REG_IPA_G		0x09
+#define RF6052_REG_TXBIAS_G		0x0a
+#define RF6052_REG_TXPA_AG		0x0b
+#define RF6052_REG_IPA_A		0x0c
+#define RF6052_REG_TXBIAS_A		0x0d
+#define RF6052_REG_BS_PA_APSET_G9_G11	0x0e
+#define RF6052_REG_BS_IQGEN		0x0f
+#define RF6052_REG_MODE1		0x10
+#define RF6052_REG_MODE2		0x11
+#define RF6052_REG_RX_AGC_HP		0x12
+#define RF6052_REG_TX_AGC		0x13
+#define RF6052_REG_BIAS			0x14
+#define RF6052_REG_IPA			0x15
+#define RF6052_REG_TXBIAS		0x16
+#define RF6052_REG_POW_ABILITY		0x17
+#define RF6052_REG_MODE_AG		0x18	/* RF channel and BW switch */
+#define  MODE_AG_CHANNEL_MASK		0x3ff
+#define  MODE_AG_CHANNEL_20MHZ		BIT(10)
+
+#define RF6052_REG_TOP			0x19
+#define RF6052_REG_RX_G1		0x1a
+#define RF6052_REG_RX_G2		0x1b
+#define RF6052_REG_RX_BB2		0x1c
+#define RF6052_REG_RX_BB1		0x1d
+#define RF6052_REG_RCK1			0x1e
+#define RF6052_REG_RCK2			0x1f
+#define RF6052_REG_TX_G1		0x20
+#define RF6052_REG_TX_G2		0x21
+#define RF6052_REG_TX_G3		0x22
+#define RF6052_REG_TX_BB1		0x23
+#define RF6052_REG_T_METER		0x24
+#define RF6052_REG_SYN_G1		0x25	/* RF TX Power control */
+#define RF6052_REG_SYN_G2		0x26	/* RF TX Power control */
+#define RF6052_REG_SYN_G3		0x27	/* RF TX Power control */
+#define RF6052_REG_SYN_G4		0x28	/* RF TX Power control */
+#define RF6052_REG_SYN_G5		0x29	/* RF TX Power control */
+#define RF6052_REG_SYN_G6		0x2a	/* RF TX Power control */
+#define RF6052_REG_SYN_G7		0x2b	/* RF TX Power control */
+#define RF6052_REG_SYN_G8		0x2c	/* RF TX Power control */
+
+#define RF6052_REG_RCK_OS		0x30	/* RF TX PA control */
+
+#define RF6052_REG_TXPA_G1		0x31	/* RF TX PA control */
+#define RF6052_REG_TXPA_G2		0x32	/* RF TX PA control */
+#define RF6052_REG_TXPA_G3		0x33	/* RF TX PA control */
diff --git a/drivers/net/wireless/rtlwifi/Kconfig b/drivers/net/wireless/realtek/rtlwifi/Kconfig
index 73067cac289c..73067cac289c 100644
--- a/drivers/net/wireless/rtlwifi/Kconfig
+++ b/drivers/net/wireless/realtek/rtlwifi/Kconfig
diff --git a/drivers/net/wireless/rtlwifi/Makefile b/drivers/net/wireless/realtek/rtlwifi/Makefile
index ad6d3c52ec57..ad6d3c52ec57 100644
--- a/drivers/net/wireless/rtlwifi/Makefile
+++ b/drivers/net/wireless/realtek/rtlwifi/Makefile
diff --git a/drivers/net/wireless/rtlwifi/base.c b/drivers/net/wireless/realtek/rtlwifi/base.c
index 0517a4f2d3f2..0517a4f2d3f2 100644
--- a/drivers/net/wireless/rtlwifi/base.c
+++ b/drivers/net/wireless/realtek/rtlwifi/base.c
diff --git a/drivers/net/wireless/rtlwifi/base.h b/drivers/net/wireless/realtek/rtlwifi/base.h
index 74233d601a90..74233d601a90 100644
--- a/drivers/net/wireless/rtlwifi/base.h
+++ b/drivers/net/wireless/realtek/rtlwifi/base.h
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/Makefile b/drivers/net/wireless/realtek/rtlwifi/btcoexist/Makefile
index 47ceecfcb7dc..47ceecfcb7dc 100644
--- a/drivers/net/wireless/rtlwifi/btcoexist/Makefile
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/Makefile
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbt_precomp.h b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbt_precomp.h
index 39b9a3309cfd..39b9a3309cfd 100644
--- a/drivers/net/wireless/rtlwifi/btcoexist/halbt_precomp.h
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbt_precomp.h
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8192e2ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.c
index 53261d6f8578..53261d6f8578 100644
--- a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8192e2ant.c
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.c
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8192e2ant.h b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.h
index 75e1f7d0db06..75e1f7d0db06 100644
--- a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8192e2ant.h
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.h
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8723b1ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c
index c4acd403e5f6..c4acd403e5f6 100644
--- a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8723b1ant.c
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8723b1ant.h b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.h
index 75f8094b7a34..75f8094b7a34 100644
--- a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8723b1ant.h
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.h
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8723b2ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c
index f2b9d11adc9e..f2b9d11adc9e 100644
--- a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8723b2ant.c
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8723b2ant.h b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.h
index 567f354caf95..567f354caf95 100644
--- a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8723b2ant.h
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.h
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8821a1ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a1ant.c
index b72e5377bdbc..b72e5377bdbc 100644
--- a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8821a1ant.c
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a1ant.c
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8821a1ant.h b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a1ant.h
index 20e904890fc2..20e904890fc2 100644
--- a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8821a1ant.h
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a1ant.h
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8821a2ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c
index cf819f02ed23..cf819f02ed23 100644
--- a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8821a2ant.c
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8821a2ant.h b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.h
index b4cf1f53d510..b4cf1f53d510 100644
--- a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8821a2ant.h
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.h
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c
index b2791c893417..b2791c893417 100644
--- a/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.c
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.h b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h
index 0a903ea179ef..0a903ea179ef 100644
--- a/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.h
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/rtl_btc.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/rtl_btc.c
index b9b0cb7af8ea..b9b0cb7af8ea 100644
--- a/drivers/net/wireless/rtlwifi/btcoexist/rtl_btc.c
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/rtl_btc.c
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/rtl_btc.h b/drivers/net/wireless/realtek/rtlwifi/btcoexist/rtl_btc.h
index ccd5a0f91e3b..ccd5a0f91e3b 100644
--- a/drivers/net/wireless/rtlwifi/btcoexist/rtl_btc.h
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/rtl_btc.h
diff --git a/drivers/net/wireless/rtlwifi/cam.c b/drivers/net/wireless/realtek/rtlwifi/cam.c
index 8fe8b4cfae6c..8fe8b4cfae6c 100644
--- a/drivers/net/wireless/rtlwifi/cam.c
+++ b/drivers/net/wireless/realtek/rtlwifi/cam.c
diff --git a/drivers/net/wireless/rtlwifi/cam.h b/drivers/net/wireless/realtek/rtlwifi/cam.h
index e2e647d511c1..e2e647d511c1 100644
--- a/drivers/net/wireless/rtlwifi/cam.h
+++ b/drivers/net/wireless/realtek/rtlwifi/cam.h
diff --git a/drivers/net/wireless/rtlwifi/core.c b/drivers/net/wireless/realtek/rtlwifi/core.c
index 585d0883c7e5..c925a4dff599 100644
--- a/drivers/net/wireless/rtlwifi/core.c
+++ b/drivers/net/wireless/realtek/rtlwifi/core.c
@@ -1373,7 +1373,7 @@ static int rtl_op_ampdu_action(struct ieee80211_hw *hw,
 			       struct ieee80211_vif *vif,
 			       enum ieee80211_ampdu_mlme_action action,
 			       struct ieee80211_sta *sta, u16 tid, u16 *ssn,
-			       u8 buf_size)
+			       u8 buf_size, bool amsdu)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 
diff --git a/drivers/net/wireless/rtlwifi/core.h b/drivers/net/wireless/realtek/rtlwifi/core.h
index 782ac2fc4b28..782ac2fc4b28 100644
--- a/drivers/net/wireless/rtlwifi/core.h
+++ b/drivers/net/wireless/realtek/rtlwifi/core.h
diff --git a/drivers/net/wireless/rtlwifi/debug.c b/drivers/net/wireless/realtek/rtlwifi/debug.c
index fd25abad2b9e..fd25abad2b9e 100644
--- a/drivers/net/wireless/rtlwifi/debug.c
+++ b/drivers/net/wireless/realtek/rtlwifi/debug.c
diff --git a/drivers/net/wireless/rtlwifi/debug.h b/drivers/net/wireless/realtek/rtlwifi/debug.h
index fc794b3e9f4a..fc794b3e9f4a 100644
--- a/drivers/net/wireless/rtlwifi/debug.h
+++ b/drivers/net/wireless/realtek/rtlwifi/debug.h
diff --git a/drivers/net/wireless/rtlwifi/efuse.c b/drivers/net/wireless/realtek/rtlwifi/efuse.c
index 0b4082c9272a..0b4082c9272a 100644
--- a/drivers/net/wireless/rtlwifi/efuse.c
+++ b/drivers/net/wireless/realtek/rtlwifi/efuse.c
diff --git a/drivers/net/wireless/rtlwifi/efuse.h b/drivers/net/wireless/realtek/rtlwifi/efuse.h
index be02e7894c61..be02e7894c61 100644
--- a/drivers/net/wireless/rtlwifi/efuse.h
+++ b/drivers/net/wireless/realtek/rtlwifi/efuse.h
diff --git a/drivers/net/wireless/rtlwifi/pci.c b/drivers/net/wireless/realtek/rtlwifi/pci.c
index f46c9d7f6528..f46c9d7f6528 100644
--- a/drivers/net/wireless/rtlwifi/pci.c
+++ b/drivers/net/wireless/realtek/rtlwifi/pci.c
diff --git a/drivers/net/wireless/rtlwifi/pci.h b/drivers/net/wireless/realtek/rtlwifi/pci.h
index 5da6703942d9..5da6703942d9 100644
--- a/drivers/net/wireless/rtlwifi/pci.h
+++ b/drivers/net/wireless/realtek/rtlwifi/pci.h
diff --git a/drivers/net/wireless/rtlwifi/ps.c b/drivers/net/wireless/realtek/rtlwifi/ps.c
index b69321d45f04..b69321d45f04 100644
--- a/drivers/net/wireless/rtlwifi/ps.c
+++ b/drivers/net/wireless/realtek/rtlwifi/ps.c
diff --git a/drivers/net/wireless/rtlwifi/ps.h b/drivers/net/wireless/realtek/rtlwifi/ps.h
index 29dfc514212d..29dfc514212d 100644
--- a/drivers/net/wireless/rtlwifi/ps.h
+++ b/drivers/net/wireless/realtek/rtlwifi/ps.h
diff --git a/drivers/net/wireless/rtlwifi/pwrseqcmd.h b/drivers/net/wireless/realtek/rtlwifi/pwrseqcmd.h
index 17ce0cb2c35c..17ce0cb2c35c 100644
--- a/drivers/net/wireless/rtlwifi/pwrseqcmd.h
+++ b/drivers/net/wireless/realtek/rtlwifi/pwrseqcmd.h
diff --git a/drivers/net/wireless/rtlwifi/rc.c b/drivers/net/wireless/realtek/rtlwifi/rc.c
index 74c14ce28238..74c14ce28238 100644
--- a/drivers/net/wireless/rtlwifi/rc.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rc.c
diff --git a/drivers/net/wireless/rtlwifi/rc.h b/drivers/net/wireless/realtek/rtlwifi/rc.h
index f29643d60d6b..f29643d60d6b 100644
--- a/drivers/net/wireless/rtlwifi/rc.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rc.h
diff --git a/drivers/net/wireless/rtlwifi/regd.c b/drivers/net/wireless/realtek/rtlwifi/regd.c
index a62bf0a65c32..a62bf0a65c32 100644
--- a/drivers/net/wireless/rtlwifi/regd.c
+++ b/drivers/net/wireless/realtek/rtlwifi/regd.c
diff --git a/drivers/net/wireless/rtlwifi/regd.h b/drivers/net/wireless/realtek/rtlwifi/regd.h
index f7f15bce35dd..f7f15bce35dd 100644
--- a/drivers/net/wireless/rtlwifi/regd.h
+++ b/drivers/net/wireless/realtek/rtlwifi/regd.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8188ee/Makefile b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/Makefile
index a85419a37651..a85419a37651 100644
--- a/drivers/net/wireless/rtlwifi/rtl8188ee/Makefile
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/Makefile
diff --git a/drivers/net/wireless/rtlwifi/rtl8188ee/def.h b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/def.h
index 0532b9852444..0532b9852444 100644
--- a/drivers/net/wireless/rtlwifi/rtl8188ee/def.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/def.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8188ee/dm.c b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/dm.c
index ce4da9d79fbd..ce4da9d79fbd 100644
--- a/drivers/net/wireless/rtlwifi/rtl8188ee/dm.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/dm.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8188ee/dm.h b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/dm.h
index 071ccee69eae..071ccee69eae 100644
--- a/drivers/net/wireless/rtlwifi/rtl8188ee/dm.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/dm.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8188ee/fw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/fw.c
index 629125658b87..629125658b87 100644
--- a/drivers/net/wireless/rtlwifi/rtl8188ee/fw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/fw.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8188ee/fw.h b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/fw.h
index 21bd4a5337ab..21bd4a5337ab 100644
--- a/drivers/net/wireless/rtlwifi/rtl8188ee/fw.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/fw.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8188ee/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/hw.c
index 8ee83b093c0d..8ee83b093c0d 100644
--- a/drivers/net/wireless/rtlwifi/rtl8188ee/hw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/hw.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8188ee/hw.h b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/hw.h
index 1850fde881b5..1850fde881b5 100644
--- a/drivers/net/wireless/rtlwifi/rtl8188ee/hw.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/hw.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8188ee/led.c b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/led.c
index b504bd092fc4..b504bd092fc4 100644
--- a/drivers/net/wireless/rtlwifi/rtl8188ee/led.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/led.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8188ee/led.h b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/led.h
index 4b325b75faaf..4b325b75faaf 100644
--- a/drivers/net/wireless/rtlwifi/rtl8188ee/led.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/led.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8188ee/phy.c b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/phy.c
index a2bb02c7b837..a2bb02c7b837 100644
--- a/drivers/net/wireless/rtlwifi/rtl8188ee/phy.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/phy.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8188ee/phy.h b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/phy.h
index b29bd77210f4..b29bd77210f4 100644
--- a/drivers/net/wireless/rtlwifi/rtl8188ee/phy.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/phy.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8188ee/pwrseq.c b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/pwrseq.c
index 02013df968a0..02013df968a0 100644
--- a/drivers/net/wireless/rtlwifi/rtl8188ee/pwrseq.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/pwrseq.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8188ee/pwrseq.h b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/pwrseq.h
index f2d9c6116e5c..f2d9c6116e5c 100644
--- a/drivers/net/wireless/rtlwifi/rtl8188ee/pwrseq.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/pwrseq.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8188ee/reg.h b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/reg.h
index 15400ee6c04b..15400ee6c04b 100644
--- a/drivers/net/wireless/rtlwifi/rtl8188ee/reg.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/reg.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8188ee/rf.c b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/rf.c
index 40893cef7dfe..40893cef7dfe 100644
--- a/drivers/net/wireless/rtlwifi/rtl8188ee/rf.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/rf.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8188ee/rf.h b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/rf.h
index 0eca030e3238..0eca030e3238 100644
--- a/drivers/net/wireless/rtlwifi/rtl8188ee/rf.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/rf.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8188ee/sw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/sw.c
index 11344121c55e..11344121c55e 100644
--- a/drivers/net/wireless/rtlwifi/rtl8188ee/sw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/sw.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8188ee/sw.h b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/sw.h
index 22398c3753a6..22398c3753a6 100644
--- a/drivers/net/wireless/rtlwifi/rtl8188ee/sw.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/sw.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8188ee/table.c b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/table.c
index 68bcb7fe6a65..68bcb7fe6a65 100644
--- a/drivers/net/wireless/rtlwifi/rtl8188ee/table.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/table.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8188ee/table.h b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/table.h
index 403c4ddd236f..403c4ddd236f 100644
--- a/drivers/net/wireless/rtlwifi/rtl8188ee/table.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/table.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8188ee/trx.c b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/trx.c
index 791efbe6b18c..791efbe6b18c 100644
--- a/drivers/net/wireless/rtlwifi/rtl8188ee/trx.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/trx.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8188ee/trx.h b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/trx.h
index eab5ae0eb46c..eab5ae0eb46c 100644
--- a/drivers/net/wireless/rtlwifi/rtl8188ee/trx.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/trx.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/Makefile b/drivers/net/wireless/realtek/rtlwifi/rtl8192c/Makefile
index aee42d7ae8a2..aee42d7ae8a2 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192c/Makefile
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192c/Makefile
diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192c/dm_common.c
index 03cbe4cf110b..03cbe4cf110b 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192c/dm_common.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192c/dm_common.h
index 4422e31fedd9..4422e31fedd9 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192c/dm_common.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192c/fw_common.c
index 43fcb25c885f..43fcb25c885f 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192c/fw_common.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192c/fw_common.h
index 864806c19ca7..864806c19ca7 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192c/fw_common.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/main.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192c/main.c
index 918b1d129e77..918b1d129e77 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192c/main.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192c/main.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192c/phy_common.c
index 77e61b19bf36..77e61b19bf36 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192c/phy_common.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192c/phy_common.h
index 64bc49f4dbc6..64bc49f4dbc6 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192c/phy_common.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/Makefile b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/Makefile
index c0cb0cfe7d37..c0cb0cfe7d37 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/Makefile
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/Makefile
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/def.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/def.h
index 690a7a1675e2..690a7a1675e2 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/def.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/def.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/dm.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/dm.c
index 09898cf2e07a..09898cf2e07a 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/dm.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/dm.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/dm.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/dm.h
index 38ba707015f5..38ba707015f5 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/dm.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/dm.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/hw.c
index 04eb5c3f8464..04eb5c3f8464 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/hw.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/hw.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/hw.h
index 98a086822aac..98a086822aac 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/hw.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/hw.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/led.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/led.c
index 8283e9b27639..8283e9b27639 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/led.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/led.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/led.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/led.h
index c5761066d383..c5761066d383 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/led.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/led.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/phy.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/phy.c
index 1ee5a6ae9960..1ee5a6ae9960 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/phy.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/phy.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/phy.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/phy.h
index e5e1353a94c3..e5e1353a94c3 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/phy.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/phy.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/reg.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/reg.h
index dc8460c0b32f..dc8460c0b32f 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/reg.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/reg.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/rf.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/rf.c
index a9c406f33d0a..a9c406f33d0a 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/rf.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/rf.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/rf.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/rf.h
index ebd72cae10b6..ebd72cae10b6 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/rf.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/rf.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/sw.c
index de6cb6c3a48c..de6cb6c3a48c 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/sw.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/sw.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/sw.h
index d2367a5d0cf5..d2367a5d0cf5 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/sw.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/sw.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/table.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/table.c
index 752f943a84ae..752f943a84ae 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/table.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/table.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/table.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/table.h
index 8b79161f71be..8b79161f71be 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/table.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/table.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/trx.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/trx.c
index 84ddd4d07a1d..84ddd4d07a1d 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/trx.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/trx.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/trx.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/trx.h
index 4bec4b07e3e0..4bec4b07e3e0 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/trx.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/trx.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/Makefile b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/Makefile
index ad2de6b839ef..ad2de6b839ef 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192cu/Makefile
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/Makefile
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/def.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/def.h
index 74a479ac323d..74a479ac323d 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192cu/def.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/def.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/dm.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/dm.c
index c16209a336ea..c16209a336ea 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192cu/dm.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/dm.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/dm.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/dm.h
index fafa6bac2a3f..fafa6bac2a3f 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192cu/dm.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/dm.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/hw.c
index 25db369b5d18..34ce06441d1b 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192cu/hw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/hw.c
@@ -1946,6 +1946,14 @@ void rtl92cu_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
 		rtl_write_word(rtlpriv, REG_RXFLTMAP2, *(u16 *)val);
 		mac->rx_data_filter = *(u16 *)val;
 		break;
+	case HW_VAR_KEEP_ALIVE:{
+			u8 array[2];
+			array[0] = 0xff;
+			array[1] = *((u8 *)val);
+			rtl92c_fill_h2c_cmd(hw, H2C_92C_KEEP_ALIVE_CTRL, 2,
+					    array);
+			break;
+		}
 	default:
 		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
 			 "switch case not processed\n");
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/hw.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/hw.h
index 67588083e6cc..67588083e6cc 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192cu/hw.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/hw.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/led.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/led.c
index 75a2deb23af1..75a2deb23af1 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192cu/led.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/led.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/led.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/led.h
index 0f372278b7af..0f372278b7af 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192cu/led.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/led.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/mac.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/mac.c
index 035713311a4a..035713311a4a 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192cu/mac.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/mac.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/mac.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/mac.h
index 553a4bfac668..553a4bfac668 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192cu/mac.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/mac.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/phy.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/phy.c
index c972fa50926d..c972fa50926d 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192cu/phy.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/phy.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/phy.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/phy.h
index 42b068660483..42b068660483 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192cu/phy.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/phy.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/reg.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/reg.h
index 8b81465c629b..8b81465c629b 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192cu/reg.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/reg.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/rf.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/rf.c
index 5624ade92cc0..5624ade92cc0 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192cu/rf.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/rf.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/rf.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/rf.h
index 6f987de5b441..6f987de5b441 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192cu/rf.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/rf.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/sw.c
index fd4a5353d216..fd4a5353d216 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/sw.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/sw.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/sw.h
index a1310abd0d54..a1310abd0d54 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192cu/sw.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/sw.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/table.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/table.c
index 7903c154de00..7903c154de00 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192cu/table.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/table.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/table.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/table.h
index 4b020e9e30b1..4b020e9e30b1 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192cu/table.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/table.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/trx.c
index 95880fe4106e..95880fe4106e 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/trx.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/trx.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/trx.h
index fd8051dcd98a..fd8051dcd98a 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192cu/trx.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/trx.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/Makefile b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/Makefile
index e3213c8264b6..e3213c8264b6 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192de/Makefile
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/Makefile
diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/def.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/def.h
index 0a443ed17cf4..0a443ed17cf4 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192de/def.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/def.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/dm.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/dm.c
index 7c1db7e7572d..7c1db7e7572d 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192de/dm.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/dm.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/dm.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/dm.h
index f2d318ceeb28..f2d318ceeb28 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192de/dm.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/dm.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/fw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/fw.c
index 62ef8209718f..62ef8209718f 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192de/fw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/fw.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/fw.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/fw.h
index 8a38daa316cb..8a38daa316cb 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192de/fw.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/fw.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/hw.c
index f49b60d31450..f49b60d31450 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192de/hw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/hw.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/hw.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/hw.h
index 1bc7b1a96d4a..1bc7b1a96d4a 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192de/hw.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/hw.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/led.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/led.c
index 76a57ae4af3e..76a57ae4af3e 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192de/led.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/led.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/led.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/led.h
index a29df30c3025..a29df30c3025 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192de/led.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/led.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/phy.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/phy.c
index bb06fe836fe7..bb06fe836fe7 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192de/phy.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/phy.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/phy.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/phy.h
index 48d5c6835b6a..48d5c6835b6a 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192de/phy.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/phy.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/reg.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/reg.h
index 315a298bab06..315a298bab06 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192de/reg.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/reg.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/rf.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/rf.c
index 6a6ac540d5b5..6a6ac540d5b5 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192de/rf.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/rf.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/rf.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/rf.h
index 7303d12c266f..7303d12c266f 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192de/rf.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/rf.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/sw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/sw.c
index b19d0398215f..b19d0398215f 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192de/sw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/sw.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/sw.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/sw.h
index 0e6035b8fd86..0e6035b8fd86 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192de/sw.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/sw.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/table.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/table.c
index 8ea6f528dfa6..8ea6f528dfa6 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192de/table.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/table.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/table.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/table.h
index 8b724a86117a..8b724a86117a 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192de/table.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/table.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/trx.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/trx.c
index 1feaa629dd4f..1feaa629dd4f 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192de/trx.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/trx.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/trx.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/trx.h
index fb5cf0634e8d..fb5cf0634e8d 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192de/trx.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/trx.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ee/Makefile b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/Makefile
index 0315eeda9b60..0315eeda9b60 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ee/Makefile
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/Makefile
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ee/def.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/def.h
index 60f5728b4e2d..60f5728b4e2d 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ee/def.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/def.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ee/dm.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/dm.c
index 459f3d0efa2f..459f3d0efa2f 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ee/dm.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/dm.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ee/dm.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/dm.h
index 107d5a488fa8..107d5a488fa8 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ee/dm.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/dm.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ee/fw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/fw.c
index 0708eedd9671..0708eedd9671 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ee/fw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/fw.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ee/fw.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/fw.h
index 069da1e7e80a..069da1e7e80a 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ee/fw.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/fw.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ee/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/hw.c
index 5f14308e8eb3..5f14308e8eb3 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ee/hw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/hw.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ee/hw.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/hw.h
index 05413f189685..05413f189685 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ee/hw.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/hw.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ee/led.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/led.c
index 8388e371c8e2..8388e371c8e2 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ee/led.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/led.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ee/led.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/led.h
index 8ef640a2ef7f..8ef640a2ef7f 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ee/led.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/led.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ee/phy.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/phy.c
index 018340aedf09..018340aedf09 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ee/phy.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/phy.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ee/phy.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/phy.h
index c6e97c8df54c..c6e97c8df54c 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ee/phy.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/phy.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ee/pwrseq.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/pwrseq.c
index 1a701d007f0c..1a701d007f0c 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ee/pwrseq.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/pwrseq.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ee/pwrseq.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/pwrseq.h
index 781eeaa6af49..781eeaa6af49 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ee/pwrseq.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/pwrseq.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ee/reg.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/reg.h
index 1eaa1fab550d..1eaa1fab550d 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ee/reg.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/reg.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ee/rf.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/rf.c
index c9bc33cd1090..c9bc33cd1090 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ee/rf.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/rf.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ee/rf.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/rf.h
index 039c0133ad6b..039c0133ad6b 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ee/rf.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/rf.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ee/sw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/sw.c
index c31c6bfb536d..c31c6bfb536d 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ee/sw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/sw.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ee/sw.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/sw.h
index 21433d0332d0..21433d0332d0 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ee/sw.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/sw.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ee/table.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/table.c
index abcdd0670fd8..abcdd0670fd8 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ee/table.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/table.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ee/table.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/table.h
index bff9df88815d..bff9df88815d 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ee/table.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/table.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ee/trx.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c
index d39ee67f6113..d39ee67f6113 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ee/trx.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ee/trx.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.h
index 8f78ac9e6040..8f78ac9e6040 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ee/trx.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/Makefile b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/Makefile
index b7eb13819cbc..b7eb13819cbc 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192se/Makefile
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/Makefile
diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/def.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/def.h
index 41466f957cdc..41466f957cdc 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192se/def.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/def.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/dm.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/dm.c
index 9bae5a92e30f..9bae5a92e30f 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192se/dm.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/dm.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/dm.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/dm.h
index de6ac796c74d..de6ac796c74d 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192se/dm.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/dm.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/fw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/fw.c
index 331b1584a1a2..331b1584a1a2 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192se/fw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/fw.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/fw.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/fw.h
index b1e44b86e8ed..b1e44b86e8ed 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192se/fw.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/fw.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/hw.c
index 12b0978ba4fa..12b0978ba4fa 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192se/hw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/hw.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/hw.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/hw.h
index 4cacee10f31e..4cacee10f31e 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192se/hw.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/hw.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/led.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/led.c
index 44949b5cbb87..44949b5cbb87 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192se/led.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/led.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/led.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/led.h
index 2182dbeb5f32..2182dbeb5f32 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192se/led.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/led.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/phy.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/phy.c
index 4b4612fe2fdb..4b4612fe2fdb 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192se/phy.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/phy.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/phy.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/phy.h
index 8acf4765a7a6..8acf4765a7a6 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192se/phy.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/phy.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/reg.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/reg.h
index e13043479b71..e13043479b71 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192se/reg.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/reg.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/rf.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/rf.c
index 78a81c1e390b..78a81c1e390b 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192se/rf.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/rf.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/rf.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/rf.h
index 8a29eb94ab17..8a29eb94ab17 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192se/rf.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/rf.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/sw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/sw.c
index e1fd27c888bf..e1fd27c888bf 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192se/sw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/sw.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/sw.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/sw.h
index 2eb88862ebe4..2eb88862ebe4 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192se/sw.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/sw.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/table.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/table.c
index f1a73f75127e..f1a73f75127e 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192se/table.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/table.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/table.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/table.h
index 2feb73b71a4f..2feb73b71a4f 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192se/table.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/table.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/trx.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/trx.c
index 125b29bd2f93..125b29bd2f93 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192se/trx.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/trx.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/trx.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/trx.h
index 5a13f17e3b41..5a13f17e3b41 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192se/trx.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/trx.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/Makefile b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/Makefile
index 6220672a96f4..6220672a96f4 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723ae/Makefile
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/Makefile
diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/btc.h b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/btc.h
index 06c448c010fd..06c448c010fd 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723ae/btc.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/btc.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/def.h b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/def.h
index bcdf2273688e..bcdf2273688e 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723ae/def.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/def.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/dm.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/dm.c
index 4c1c96c96a5a..4c1c96c96a5a 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723ae/dm.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/dm.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/dm.h b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/dm.h
index 57111052e86b..57111052e86b 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723ae/dm.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/dm.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/fw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/fw.c
index b7c0d38ee5b5..b7c0d38ee5b5 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723ae/fw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/fw.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/fw.h b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/fw.h
index 9d1fe25db953..9d1fe25db953 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723ae/fw.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/fw.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/hal_bt_coexist.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hal_bt_coexist.c
index 5aac45d5a974..5aac45d5a974 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723ae/hal_bt_coexist.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hal_bt_coexist.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/hal_bt_coexist.h b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hal_bt_coexist.h
index bcd64a22acc0..bcd64a22acc0 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723ae/hal_bt_coexist.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hal_bt_coexist.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/hal_btc.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hal_btc.c
index 00a0531cc5f4..00a0531cc5f4 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723ae/hal_btc.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hal_btc.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/hal_btc.h b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hal_btc.h
index 3723d7476717..3723d7476717 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723ae/hal_btc.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hal_btc.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hw.c
index a4b7eac6856f..a4b7eac6856f 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723ae/hw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hw.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/hw.h b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hw.h
index 32c1ace97c3f..32c1ace97c3f 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723ae/hw.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hw.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/led.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/led.c
index 13173351cbfd..13173351cbfd 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723ae/led.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/led.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/led.h b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/led.h
index c22b19f542a6..c22b19f542a6 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723ae/led.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/led.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/phy.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/phy.c
index d367097f490b..d367097f490b 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723ae/phy.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/phy.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/phy.h b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/phy.h
index b85f5c7c5c01..b85f5c7c5c01 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723ae/phy.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/phy.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/pwrseq.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/pwrseq.c
index 2f7f81af8a55..2f7f81af8a55 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723ae/pwrseq.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/pwrseq.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/pwrseq.h b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/pwrseq.h
index 4ac7db526f15..4ac7db526f15 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723ae/pwrseq.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/pwrseq.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/reg.h b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/reg.h
index 306059f9b9cc..306059f9b9cc 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723ae/reg.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/reg.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/rf.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/rf.c
index 9ebc8281ff99..9ebc8281ff99 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723ae/rf.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/rf.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/rf.h b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/rf.h
index 7b44ebc0fac9..7b44ebc0fac9 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723ae/rf.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/rf.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/sw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/sw.c
index 3859b3e3d158..3859b3e3d158 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723ae/sw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/sw.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/sw.h b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/sw.h
index 46478780d262..46478780d262 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723ae/sw.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/sw.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/table.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/table.c
index 61e86045f15c..61e86045f15c 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723ae/table.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/table.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/table.h b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/table.h
index 57a548ceba7d..57a548ceba7d 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723ae/table.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/table.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/trx.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/trx.c
index 2f7c144d7980..2f7c144d7980 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723ae/trx.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/trx.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/trx.h b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/trx.h
index 017da7e194d8..017da7e194d8 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723ae/trx.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/trx.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/Makefile b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/Makefile
index a77c34102792..a77c34102792 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723be/Makefile
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/Makefile
diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/def.h b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/def.h
index 025ea5c0f3f6..025ea5c0f3f6 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723be/def.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/def.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/dm.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/dm.c
index 3a81cdba8ca3..3a81cdba8ca3 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723be/dm.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/dm.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/dm.h b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/dm.h
index f752a2cad63d..f752a2cad63d 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723be/dm.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/dm.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/fw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/fw.c
index d5da0f3c1217..d5da0f3c1217 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723be/fw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/fw.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/fw.h b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/fw.h
index 067429669bda..067429669bda 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723be/fw.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/fw.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/hw.c
index c983d2fe147f..c983d2fe147f 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723be/hw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/hw.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/hw.h b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/hw.h
index eae863d08de8..eae863d08de8 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723be/hw.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/hw.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/led.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/led.c
index 4196efb723a2..4196efb723a2 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723be/led.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/led.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/led.h b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/led.h
index c57de379ee8d..c57de379ee8d 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723be/led.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/led.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/phy.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/phy.c
index b7b73cbe346d..b7b73cbe346d 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723be/phy.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/phy.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/phy.h b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/phy.h
index 9021d4745ab7..9021d4745ab7 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723be/phy.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/phy.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/pwrseq.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/pwrseq.c
index a1bb1f6116fb..a1bb1f6116fb 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723be/pwrseq.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/pwrseq.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/pwrseq.h b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/pwrseq.h
index 0fee5e0e55c2..0fee5e0e55c2 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723be/pwrseq.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/pwrseq.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/reg.h b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/reg.h
index 03581d2a5da0..03581d2a5da0 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723be/reg.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/reg.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/rf.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/rf.c
index 5ed4492d3c80..5ed4492d3c80 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723be/rf.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/rf.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/rf.h b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/rf.h
index f423e157020f..f423e157020f 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723be/rf.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/rf.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/sw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/sw.c
index d091f1d5f91e..d091f1d5f91e 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723be/sw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/sw.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/sw.h b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/sw.h
index a7b25e769950..a7b25e769950 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723be/sw.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/sw.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/table.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/table.c
index a180761e8810..a180761e8810 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723be/table.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/table.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/table.h b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/table.h
index dc17001632f7..dc17001632f7 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723be/table.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/table.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/trx.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/trx.c
index 338ec9a9d09b..338ec9a9d09b 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723be/trx.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/trx.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/trx.h b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/trx.h
index 45949ac4854c..45949ac4854c 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723be/trx.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/trx.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8723com/Makefile b/drivers/net/wireless/realtek/rtlwifi/rtl8723com/Makefile
index 345a68adcf38..345a68adcf38 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723com/Makefile
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723com/Makefile
diff --git a/drivers/net/wireless/rtlwifi/rtl8723com/dm_common.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723com/dm_common.c
index 064340641913..064340641913 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723com/dm_common.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723com/dm_common.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8723com/dm_common.h b/drivers/net/wireless/realtek/rtlwifi/rtl8723com/dm_common.h
index 5c1b94ce2f86..5c1b94ce2f86 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723com/dm_common.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723com/dm_common.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8723com/fw_common.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723com/fw_common.c
index a2f5e89bedfe..a2f5e89bedfe 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723com/fw_common.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723com/fw_common.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8723com/fw_common.h b/drivers/net/wireless/realtek/rtlwifi/rtl8723com/fw_common.h
index 8ea372d1626e..8ea372d1626e 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723com/fw_common.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723com/fw_common.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8723com/main.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723com/main.c
index 9014a94fac6a..9014a94fac6a 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723com/main.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723com/main.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8723com/phy_common.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723com/phy_common.c
index 75cbd1509b52..75cbd1509b52 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723com/phy_common.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723com/phy_common.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8723com/phy_common.h b/drivers/net/wireless/realtek/rtlwifi/rtl8723com/phy_common.h
index 83b891a9adb8..83b891a9adb8 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723com/phy_common.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723com/phy_common.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8821ae/Makefile b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/Makefile
index f7a26f71197e..f7a26f71197e 100644
--- a/drivers/net/wireless/rtlwifi/rtl8821ae/Makefile
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/Makefile
diff --git a/drivers/net/wireless/rtlwifi/rtl8821ae/def.h b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/def.h
index dfbdf539de1a..dfbdf539de1a 100644
--- a/drivers/net/wireless/rtlwifi/rtl8821ae/def.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/def.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8821ae/dm.c b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/dm.c
index b57cfd965196..b57cfd965196 100644
--- a/drivers/net/wireless/rtlwifi/rtl8821ae/dm.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/dm.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8821ae/dm.h b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/dm.h
index 625a6bbb21fc..625a6bbb21fc 100644
--- a/drivers/net/wireless/rtlwifi/rtl8821ae/dm.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/dm.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8821ae/fw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/fw.c
index 525eb234627c..525eb234627c 100644
--- a/drivers/net/wireless/rtlwifi/rtl8821ae/fw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/fw.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8821ae/fw.h b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/fw.h
index 8f5b4aade3c9..8f5b4aade3c9 100644
--- a/drivers/net/wireless/rtlwifi/rtl8821ae/fw.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/fw.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8821ae/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/hw.c
index 6e9418ed90c2..6e9418ed90c2 100644
--- a/drivers/net/wireless/rtlwifi/rtl8821ae/hw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/hw.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8821ae/hw.h b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/hw.h
index a3553e3abaa1..a3553e3abaa1 100644
--- a/drivers/net/wireless/rtlwifi/rtl8821ae/hw.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/hw.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8821ae/led.c b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/led.c
index ba1946a0280e..ba1946a0280e 100644
--- a/drivers/net/wireless/rtlwifi/rtl8821ae/led.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/led.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8821ae/led.h b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/led.h
index 038e64e18ae8..038e64e18ae8 100644
--- a/drivers/net/wireless/rtlwifi/rtl8821ae/led.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/led.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8821ae/phy.c b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/phy.c
index 9b4d8a637915..9b4d8a637915 100644
--- a/drivers/net/wireless/rtlwifi/rtl8821ae/phy.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/phy.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8821ae/phy.h b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/phy.h
index c411f0a95cc4..c411f0a95cc4 100644
--- a/drivers/net/wireless/rtlwifi/rtl8821ae/phy.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/phy.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8821ae/pwrseq.c b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/pwrseq.c
index 9ddf78a187dd..9ddf78a187dd 100644
--- a/drivers/net/wireless/rtlwifi/rtl8821ae/pwrseq.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/pwrseq.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8821ae/pwrseq.h b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/pwrseq.h
index 36b3e91d996e..36b3e91d996e 100644
--- a/drivers/net/wireless/rtlwifi/rtl8821ae/pwrseq.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/pwrseq.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8821ae/reg.h b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/reg.h
index 1d6110f9c1fb..1d6110f9c1fb 100644
--- a/drivers/net/wireless/rtlwifi/rtl8821ae/reg.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/reg.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8821ae/rf.c b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/rf.c
index 2922538160e5..2922538160e5 100644
--- a/drivers/net/wireless/rtlwifi/rtl8821ae/rf.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/rf.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8821ae/rf.h b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/rf.h
index efd22bd0b139..efd22bd0b139 100644
--- a/drivers/net/wireless/rtlwifi/rtl8821ae/rf.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/rf.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8821ae/sw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/sw.c
index 8ee141a55bc5..8ee141a55bc5 100644
--- a/drivers/net/wireless/rtlwifi/rtl8821ae/sw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/sw.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8821ae/sw.h b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/sw.h
index d001e7ce3052..d001e7ce3052 100644
--- a/drivers/net/wireless/rtlwifi/rtl8821ae/sw.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/sw.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8821ae/table.c b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/table.c
index 62a0fb76f080..62a0fb76f080 100644
--- a/drivers/net/wireless/rtlwifi/rtl8821ae/table.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/table.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8821ae/table.h b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/table.h
index 24bcff6bc507..24bcff6bc507 100644
--- a/drivers/net/wireless/rtlwifi/rtl8821ae/table.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/table.h
diff --git a/drivers/net/wireless/rtlwifi/rtl8821ae/trx.c b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/trx.c
index 174743aef943..174743aef943 100644
--- a/drivers/net/wireless/rtlwifi/rtl8821ae/trx.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/trx.c
diff --git a/drivers/net/wireless/rtlwifi/rtl8821ae/trx.h b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/trx.h
index 31409042d8dd..31409042d8dd 100644
--- a/drivers/net/wireless/rtlwifi/rtl8821ae/trx.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/trx.h
diff --git a/drivers/net/wireless/rtlwifi/stats.c b/drivers/net/wireless/realtek/rtlwifi/stats.c
index d8b30690b00d..d8b30690b00d 100644
--- a/drivers/net/wireless/rtlwifi/stats.c
+++ b/drivers/net/wireless/realtek/rtlwifi/stats.c
diff --git a/drivers/net/wireless/rtlwifi/stats.h b/drivers/net/wireless/realtek/rtlwifi/stats.h
index 2b57dffef572..2b57dffef572 100644
--- a/drivers/net/wireless/rtlwifi/stats.h
+++ b/drivers/net/wireless/realtek/rtlwifi/stats.h
diff --git a/drivers/net/wireless/rtlwifi/usb.c b/drivers/net/wireless/realtek/rtlwifi/usb.c
index 2721cf89fb16..2721cf89fb16 100644
--- a/drivers/net/wireless/rtlwifi/usb.c
+++ b/drivers/net/wireless/realtek/rtlwifi/usb.c
diff --git a/drivers/net/wireless/rtlwifi/usb.h b/drivers/net/wireless/realtek/rtlwifi/usb.h
index 685273ca9561..685273ca9561 100644
--- a/drivers/net/wireless/rtlwifi/usb.h
+++ b/drivers/net/wireless/realtek/rtlwifi/usb.h
diff --git a/drivers/net/wireless/rtlwifi/wifi.h b/drivers/net/wireless/realtek/rtlwifi/wifi.h
index 4544752a2ba8..4544752a2ba8 100644
--- a/drivers/net/wireless/rtlwifi/wifi.h
+++ b/drivers/net/wireless/realtek/rtlwifi/wifi.h
diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
index 71a825c750cf..a13d1f2b5912 100644
--- a/drivers/net/wireless/rndis_wlan.c
+++ b/drivers/net/wireless/rndis_wlan.c
@@ -1236,7 +1236,7 @@ static int set_rts_threshold(struct usbnet *usbdev, u32 rts_threshold)
 
 	netdev_dbg(usbdev->net, "%s(): %i\n", __func__, rts_threshold);
 
-	if (rts_threshold < 0 || rts_threshold > 2347)
+	if (rts_threshold == -1 || rts_threshold > 2347)
 		rts_threshold = 2347;
 
 	tmp = cpu_to_le32(rts_threshold);
diff --git a/drivers/net/wireless/rsi/rsi_91x_mac80211.c b/drivers/net/wireless/rsi/rsi_91x_mac80211.c
index 7e804324bfa7..b5bcc933a2a6 100644
--- a/drivers/net/wireless/rsi/rsi_91x_mac80211.c
+++ b/drivers/net/wireless/rsi/rsi_91x_mac80211.c
@@ -664,6 +664,7 @@ static int rsi_mac80211_set_key(struct ieee80211_hw *hw,
  * @tid: Traffic identifier.
  * @ssn: Pointer to ssn value.
  * @buf_size: Buffer size (for kernel version > 2.6.38).
+ * @amsdu: is AMSDU in AMPDU allowed
  *
  * Return: status: 0 on success, negative error code on failure.
  */
@@ -673,7 +674,8 @@ static int rsi_mac80211_ampdu_action(struct ieee80211_hw *hw,
 				     struct ieee80211_sta *sta,
 				     unsigned short tid,
 				     unsigned short *ssn,
-				     unsigned char buf_size)
+				     unsigned char buf_size,
+				     bool amsdu)
 {
 	int status = -EOPNOTSUPP;
 	struct rsi_hw *adapter = hw->priv;
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index 9524564f873b..9733b31a780d 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -7937,7 +7937,7 @@ EXPORT_SYMBOL_GPL(rt2800_get_tsf);
 int rt2800_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 			enum ieee80211_ampdu_mlme_action action,
 			struct ieee80211_sta *sta, u16 tid, u16 *ssn,
-			u8 buf_size)
+			u8 buf_size, bool amsdu)
 {
 	struct rt2x00_sta *sta_priv = (struct rt2x00_sta *)sta->drv_priv;
 	int ret = 0;
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.h b/drivers/net/wireless/rt2x00/rt2800lib.h
index 1609b8a7f7eb..440790b92b19 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.h
+++ b/drivers/net/wireless/rt2x00/rt2800lib.h
@@ -220,7 +220,7 @@ u64 rt2800_get_tsf(struct ieee80211_hw *hw, struct ieee80211_vif *vif);
 int rt2800_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 			enum ieee80211_ampdu_mlme_action action,
 			struct ieee80211_sta *sta, u16 tid, u16 *ssn,
-			u8 buf_size);
+			u8 buf_size, bool amsdu);
 int rt2800_get_survey(struct ieee80211_hw *hw, int idx,
 		      struct survey_info *survey);
 void rt2800_disable_wpdma(struct rt2x00_dev *rt2x00dev);
diff --git a/drivers/net/wireless/rt2x00/rt2x00config.c b/drivers/net/wireless/rt2x00/rt2x00config.c
index 48a2cad29477..7e8bb1198ae9 100644
--- a/drivers/net/wireless/rt2x00/rt2x00config.c
+++ b/drivers/net/wireless/rt2x00/rt2x00config.c
@@ -266,7 +266,7 @@ void rt2x00lib_config(struct rt2x00_dev *rt2x00dev,
 		if (beacon_diff > beacon_int)
 			beacon_diff = 0;
 
-		autowake_timeout = (conf->max_sleep_period * beacon_int) - beacon_diff;
+		autowake_timeout = (conf->ps_dtim_period * beacon_int) - beacon_diff;
 		queue_delayed_work(rt2x00dev->workqueue,
 				   &rt2x00dev->autowakeup_work,
 				   autowake_timeout - 15);
diff --git a/drivers/net/wireless/ti/wl12xx/scan.c b/drivers/net/wireless/ti/wl12xx/scan.c
index 7c355fff2c5e..ebed13af9852 100644
--- a/drivers/net/wireless/ti/wl12xx/scan.c
+++ b/drivers/net/wireless/ti/wl12xx/scan.c
@@ -350,7 +350,8 @@ int wl1271_scan_sched_scan_config(struct wl1271 *wl,
 	cfg->bss_type = SCAN_BSS_TYPE_ANY;
 	/* currently NL80211 supports only a single interval */
 	for (i = 0; i < SCAN_MAX_CYCLE_INTERVALS; i++)
-		cfg->intervals[i] = cpu_to_le32(req->interval);
+		cfg->intervals[i] = cpu_to_le32(req->scan_plans[0].interval *
+						MSEC_PER_SEC);
 
 	cfg->ssid_len = 0;
 	ret = wlcore_scan_sched_scan_ssid_list(wl, wlvif, req);
diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c
index abbf054fb6da..50cce42089a5 100644
--- a/drivers/net/wireless/ti/wl18xx/main.c
+++ b/drivers/net/wireless/ti/wl18xx/main.c
@@ -2115,3 +2115,4 @@ MODULE_PARM_DESC(num_rx_desc_param,
 MODULE_LICENSE("GPL v2");
 MODULE_AUTHOR("Luciano Coelho <coelho@ti.com>");
 MODULE_FIRMWARE(WL18XX_FW_NAME);
+MODULE_FIRMWARE(WL18XX_CONF_FILE_NAME);
diff --git a/drivers/net/wireless/ti/wl18xx/scan.c b/drivers/net/wireless/ti/wl18xx/scan.c
index c938c494c785..bc15aa2c3efa 100644
--- a/drivers/net/wireless/ti/wl18xx/scan.c
+++ b/drivers/net/wireless/ti/wl18xx/scan.c
@@ -228,13 +228,15 @@ int wl18xx_scan_sched_scan_config(struct wl1271 *wl,
 	wl18xx_adjust_channels(cmd, cmd_channels);
 
 	if (c->num_short_intervals && c->long_interval &&
-	    c->long_interval > req->interval) {
-		cmd->short_cycles_msec = cpu_to_le16(req->interval);
+	    c->long_interval > req->scan_plans[0].interval * MSEC_PER_SEC) {
+		cmd->short_cycles_msec =
+			cpu_to_le16(req->scan_plans[0].interval * MSEC_PER_SEC);
 		cmd->long_cycles_msec = cpu_to_le16(c->long_interval);
 		cmd->short_cycles_count = c->num_short_intervals;
 	} else {
 		cmd->short_cycles_msec = 0;
-		cmd->long_cycles_msec = cpu_to_le16(req->interval);
+		cmd->long_cycles_msec =
+			cpu_to_le16(req->scan_plans[0].interval * MSEC_PER_SEC);
 		cmd->short_cycles_count = 0;
 	}
 	wl1271_debug(DEBUG_SCAN, "short_interval: %d, long_interval: %d, num_short: %d",
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index e819369d8f8f..ec7f6af3fab2 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -5263,7 +5263,7 @@ static int wl1271_op_ampdu_action(struct ieee80211_hw *hw,
 				  struct ieee80211_vif *vif,
 				  enum ieee80211_ampdu_mlme_action action,
 				  struct ieee80211_sta *sta, u16 tid, u16 *ssn,
-				  u8 buf_size)
+				  u8 buf_size, bool amsdu)
 {
 	struct wl1271 *wl = hw->priv;
 	struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
diff --git a/drivers/net/wireless/ti/wlcore/wlcore.h b/drivers/net/wireless/ti/wlcore/wlcore.h
index a1b6040e6491..906be6aa4eb6 100644
--- a/drivers/net/wireless/ti/wlcore/wlcore.h
+++ b/drivers/net/wireless/ti/wlcore/wlcore.h
@@ -318,7 +318,7 @@ struct wl1271 {
 	bool watchdog_recovery;
 
 	/* Reg domain last configuration */
-	u32 reg_ch_conf_last[2];
+	u32 reg_ch_conf_last[2]  __aligned(8);
 	/* Reg domain pending configuration */
 	u32 reg_ch_conf_pending[2];